o discovery,
Phys. Rev. Lett., 51, 857-858, 1983.
9.
K. Mursula, Leptonic charged weak interactions in the left-right symmetric model, Nucl.
Phys., B241, 173-188, 1984.
10.
K. Enqvist, J. Maalampi, and K. Mursula, Neutrinoless double beta decay and the limits
to the right-handed currents, Phys. Lett., 149B, 217-220, 1984.
11.
K. Enqvist, J. Maalampi, K. Mursula, and M. Roos, Low energy effects of mirror
leptons, Proc. of the Europhysics Study Conference on Electroweak Effects at High
Energies, Erice, Italy, ed. H. B. Newman (Plenum Press), p. 537-550, 1985.
12.
P. Aurenche, R. Kinnunen, and K. Mursula, Top properties from the W decay, Phys.
Scripta, 31, 310-314, 1985.
13.
K. Mursula and F. Scheck, Analysis of leptonic charged weak interactions, Nucl.
Phys., B253, 189-204, 1985.
14.
J. Maalampi and K. Mursula, Constraints for mixing between light and heavy neutrinos, Phys.
Lett., 157B, 199-204, 1985.
15.
J. Maalampi and K. Mursula, Leptonic CP violation and mirror leptons, Nucl. Phys., B269, 109-118, 1986.
16. J. Maalampi, K. Mursula, and M. Roos,
Possible evidence for a radiatively decaying neutrino, Phys. Rev. Lett. 56, 1031-1034, 1986.
17.
F. Scheck and K. Mursula, Note on muon decay parameters, Phys. Lett.,170 B,
101-102, 1986.
18.
V. A. Sergeev, P. Tanskanen, K. Mursula, A. Korth, and R. C. Elphic, Current sheet
thickness in the near-Earth plasma sheet during substorm growth phase as inferred from
simultaneous magnetotail and ground-based observations, Adv. Space Res., 8, issues 9-10,
125-128, 1988.
19. G. Gustafsson, T. Aggson, R. Boström, L. P. Block, C. Cattell, P. Décréau, A. Egeland, C.-G. Fälthammar, R. Grard, D. Gurnett, C. Harvey, B. Holback, G. Holmgren, P. Kellogg, P. Kintner, S. Klimov, J.-P. Lebreton, P.-A. Lindqvist, R. Manning, G. Marklund,
N. Maynard, F. Mozer, K. Mursula, A. Pedersen, R. Pfaff, I. Roth, A. Roux, R. Schmidt, H.
Singer, M. Smiddy, K. Stasiewicz, P. Tanskanen, M. Temerin, E. Thrane, J. Wygant, and L.
J. C. Woolliscroft, The Spherical Probe Electric Field and Wave Experiment for the Cluster
Mission, Eur. Space Agency Spec. Publ., ESA SP-1103, 31-36, 1988.
20.
B. Wilken, W. I. Axford, P. Daly, A. Korth, G. Kremser, W. H. Ip, V. M. Vasyliunas, J.
B. Blake, J. F. Fennell, L. R. Lyons, M. Schulz, H. Fischer, G. Wibberenz, H. Borg, B.
Hultqvist, D. N. Baker, R. D. Belian, T. A. Fritz, K. Mursula, P. Tanskanen, D. Hall, S.
McKenna-Lawlor, F. Gliem, W. Rieck, M. Scholer, and E. T. Sarris, RAPID (CLUSTER) Research
with Adaptive Particle Imaging Detectors, Eur. Space Agency Spec. Publ., ESA SP-1103,
85-93, 1988.
21. V. A. Sergeev, P. Tanskanen, K. Mursula, A. Korth, and R. C. Elphic, Current sheet
thickness in the near-Earth plasma sheet during substorm growth phase, J. Geophys.
Res., 95, 3819-3828, 1990.
22.
K. Mursula, G. Kremser, and B. Wilken, Average energy distributions of energetic ions
in the different parts of the cusp/cleft region, Proceedings of Nordic Society for
Space Research (NSSR), Norwegian Space Center report (91) 2, 211-216, 1991.
23.
A. K. Nekrasov, K. Mursula, J. Kangas, T. Pikkarainen, and N. F. Maltseva,
Inhomogeneity and nonlinearity effects on stop bands of Alfvénic ion cyclotron waves in
multicomponent plasma, J. Geophys. Res., 96, 1767-1773, 1991.
24.
K. Mursula, J. Kangas, T. Pikkarainen, and M. Kivinen, Pc1 micropulsations at a
high-latitude station: A study over nearly four solar cycles, J. Geophys. Res., 96,
17651-17661, 1991.
25.
A. K. Nekrasov, F. Z. Feygin, J. Kangas, K. Mursula, and T. Pikkarainen, Influence of
the ionosphere on the spectral structure of the Pc1 geomagnetic pulsations, Geomagn.
Aeron. (English Transl.), 31, 489-491, 1991.
26.
K. Mursula, T. Rinne, J. Kangas, and T. Pikkarainen, Ionospheric control of the
long-term occurrence of Pc1 pulsations observed on ground, Eur. Space Agency Spec.
Publ., ESA SP-346, 327-331, 1992.
27.
J. Maalampi, K. Mursula, and R. Vuopionperä, Heavy neutrinos in e+e- collisions,
Nucl. Phys., B372, 23-43, 1992.
28.
V. A. Sergeev, M. Malkov, and K. Mursula,
Testing the isotropic boundary algorithm method to evaluate the magnetic field configuration in the tail,
J. Geophys. Res., 98, 7609-7620, 1993.
29.
K. Mursula, T. Rinne, J. Kangas, and T. Pikkarainen, The solar cycle behaviour of the
period of Pc1 pulsations at a high-latitude station, Proceedings of Nordic Society for
Space Research (NSSR), Danish Meteorological Institute report 93-1, ed. P. Hœeg,
p. 57-64, 1993.
30. G. Gustafsson, R. Boström, B. Holback, G. Holmgren, K. Stasiewicz, T. Aggson, R.
Pfaff, L. P. Block, C.-G. Fälthammar, P.-A. Lindqvist, G. Marklund, C. Cattell, F. Mozer,
I. Roth, M. Temerin, J. Wygant, P. Décréau, A. Egeland, J. Holtet, E. Thrane, R. Grard,
J.-P. Lebreton, A. Pedersen, R. Schmidt, D. Gurnett, C. Harvey, R. Manning, P. Kellogg, P.
Kintner, S. Klimov, N. Maynard, H. Singer, M. Smiddy, K. Mursula, P. Tanskanen, A. Roux,
and L. J. C. Woolliscroft, The spherical probe electric field and wave experiment for the
Cluster mission, Eur. Space Agency Spec. Publ., ESA SP-1159, 17-31, 1993.
31.
K. Mursula, J. Kangas, and T. Pikkarainen, Properties of structured and unstructured
Pc1 pulsations at high latitudes: Variation over the 21st solar cycle, in Solar Wind
Sources of Magnetospheric Ultra-Low-Frequency Waves, Geophysical Monograph 81,
American Geophysical Union, p. 409-415, 1994.
32.
R. E. Erlandson, L. J. Zanetti, M. J. Engebretson, R. Arnoldy, T. Bösinger, and K.
Mursula, Pc1 waves generated by a magnetospheric compression during the recovery phase of
a storm, in Solar Wind Sources of Magnetospheric Ultra-Low-Frequency Waves,
Geophysical Monograph 81, American Geophysical Union, p. 399-407, 1994.
33. R. Rasinkangas, K. Mursula, G. Kremser, H. J. Singer, B. J. Fraser, A. Korth, and W.
J. Hughes, Simultaneous occurrence of Pc5 and Pc1 pulsations in the dawnside
magnetosphere: CRRES observations, in Solar Wind Sources of Magnetospheric
Ultra-Low-Frequency Waves, Geophysical Monograph 81, American Geophysical Union, p.
417-424, 1994.
34. F. Z. Feygin, A. K. Nekrasov, K. Mursula, J. Kangas, and T. Pikkarainen,
Coherent multiple Pc1 bands: Possible evidence for the ionospheric Alfvén resonator,
Ann. Geophys., 12, 147-151, 1994.
35. K. Mursula, L. G. Blomberg, P.-A. Lindqvist, G. T. Marklund, T. Bräysy, R.
Rasinkangas, and P. Tanskanen, Dispersive Pc1 bursts observed by Freja, Geophys. Res.
Lett., 21, 1851-1854, 1994.
36. R. D. Elphinstone, D. J. Hearn, L. L. Cogger, J. S. Murphree, H. Singer, V. Sergeev,
K. Mursula, D. M. Klumpar, G. D. Reeves, M. Johnson, S. Ohtani, T. A. Potemra, I. Sandahl,
E. Nielsen, M. Persson, H. Opgenoorth, P. T. Newell, and Y. I. Feldstein, Observations in
the vicinity of substorm onset: Implications for the substorm process, J. Geophys.
Res., 100, 7937-7969, 1995.
37. G. Kremser, J. Woch, K. Mursula, P. Tanskanen, B. Wilken, and R. Lundin, Origin of
energetic ions in the polar cusp inferred from ion composition measurements by the Viking
satellite, Ann. Geophys., 13, 595-607, 1995.
38. R. D. Elphinstone, J. S. Murphree, D. J. Hearn, L. L. Cogger, I. Sandahl, P. T.
Newell, D. M. Klumpar, S. Ohtani, J. A. Sauvaud, T. A. Potemra, K. Mursula, A. Wright, and
M. Shapshak, The double oval UV auroral distribution: 1. Implications for the mapping of
auroral arcs, J. Geophys. Res., 100, 12075-12092, 1995.
39. R. D. Elphinstone, D. J. Hearn, L. L. Cogger, J. S. Murphree, A. Wright, I. Sandahl,
S. Ohtani, P. T. Newell, D. M. Klumpar, M. Shapshak, T. A. Potemra, K. Mursula, and J. A.
Sauvaud, The double oval UV auroral distribution: 2. The most poleward arc system and the
dynamics of the magnetotail, J. Geophys. Res., 100, 12093-12102, 1995.
40. K. Mursula, B. J. Anderson, R. E. Erlandson, and T.
Pikkarainen, Solar cycle change of Pc1 waves observed by an equatorial satellite and on
the ground, Adv. Space Res., 17, (10)51-(10)55, 1996.
41. A. Guglielmi, F. Feygin, A. Kalisher, J. Kangas, K.
Mursula, and T. Pikkarainen, Fluctuations of the repetition period of Pc1 pearl
pulsations, Geophys. Res. Lett., 23, 1041-1044, 1996.
42. T. A. Plyasova-Bakounina, J. Kangas, K. Mursula, O.
A. Molchanov, and J. A. Green, Pc1-2 and Pc4-5 pulsations observed at a network of high
latitude stations, J. Geophys. Res., 101, 10965-10973, 1996.
43. A. Guglielmi, J. Kangas, K. Mursula, T. Pikkarainen,
O. Pokhotelov, and A. Potapov, Pc1 induced electromagnetic lift of the background plasma
in the magnetosphere, J. Geophys. Res., 101, 21493-21500, 1996.
44. K. Mursula and B. Zieger, The 13.5-day periodicity
in the Sun, solar wind and geomagnetic activity: The last three solar cycles, J.
Geophys. Res., 101, 27077-27090, 1996.
45. R. E. Erlandson, K. Mursula, and T. Bösinger, Simultaneous ground-satellite
observations of structured Pc 1 pulsations, J. Geophys. Res., 101, 27149-27156,
1996.
46. M. Yamauchi, R. Lundin, K. Mursula, G. Marklund, and T.
A. Potemra, Dayside Pc5 pulsation detected by Viking ion data at L=4, Geophys. Res.
Lett., 23, 2517-2520, 1996.
47. M. A. Shukhtina, V. A. Sergeev, L.I. Vagina, R. Rasinkangas, T. Bösinger, K. Mursula,
G. Kremser, A. Korth, G. D. Reeves, and H. J. Singer, Drifting electron holes observed by
CRRES spacecraft, Eur. Space Agency Spec. Publ., ESA SP-389, 591-596, 1996.
48. A. G. Yahnin, T. Bösinger, R. D. Belian, T. Bräysy, K. Mursula, and H. J. Singer,
Energy spectra of protons and electrons in two longitudinally separate parts of a substorm
injection region, Cosmic Research, 34, 432-437, 1996.
49. K. Mursula, I. Usoskin, and B. Zieger, On the claimed
5.5-year periodicity in solar activity, Solar Phys., 176, 201-210, 1997.
50. O. A. Pokhotelov, D. O. Pokhotelov, F. Z. Feygin, V.
A. Gladychev, M. Parrot, K. Hayashi, J. Kangas, and K. Mursula, Oxygen cyclotron harmonic
waves in the deep plasmasphere during magnetic storms, J. Geophys. Res., 102, 77-83, 1997.
51. I. G. Usoskin, G. A. Kovaltsov, H. Kananen, K.
Mursula, and P. J. Tanskanen, Phase evolution of solar activity and cosmic ray variation
cycles, Solar Phys., 170, 447 - 452, 1997.
52. F. Z. Feygin, O. A. Pokhotelov, D. O. Pokhotelov, T.
Bräysy, J. Kangas, and K. Mursula, Exo-plasmaspheric refilling due to ponderomotive
forces induced by geomagnetic pulsations, J. Geophys. Res., 102, 4841-4845, 1997.
53. B. B. Gvozdevsky, V. A. Sergeev, and K. Mursula,
Long lasting energetic proton precipitation in the inner magnetosphere after substorms, J.
Geophys. Res., 102, 24333-24338, 1997.
54. V. S. Smirnov, V. S. Ismagilov, E. V. Vashenyuk, H.
Kananen, K. Mursula, and P. Tanskanen, The strong IMF fluctuations and their auroral zone
geomagnetic response, Phys. and Chem. of the Earth, 22, 697 - 700, 1997.
55. K. Mursula, R. Rasinkangas, T. Bösinger, R. E.
Erlandson, and P.-A. Lindqvist, Non-bouncing Pc1 wave bursts, J. Geophys. Res., 102,
17611-17624, 1997.
56. K. Takahashi, B. J. Anderson, S. Ohtani, G. D. Reeves,
S. Takahashi, T. E. Sarris, and K. Mursula, Drift shell splitting of energetic ions
injected at pseudo-substorm onsets, J. Geophys. Res., 102, 22117-22130, 1997.
57.
B. Wilken, W. I. Axford, I. Daglis, P. Daly, W. Güttler, W. H. Ip, A. Korth, G.
Kremser, S. Livi, V. M. Vasyliunas, J. Woch, D. Baker, R. D. Belian, J. B. Blake, J. F.
Fennell, L. R. Lyons, H. Borg, T. A. Fritz, F. Gliem, R. Rathje, M. Grande, D. Hall, K.
Kecsuemety, S. McKenna-Lawlor, K. Mursula, P. Tanskanen, Z. Pu, I. Sandahl, E. T. Sarris,
M. Scholer, M. Schulz, F. Søraas, and S. Ullaland, RAPID. The imaging energetic particle
spectrometer on CLUSTER, Space Sci. Rev., 79, 399-473, 1997.
58. I. G. Usoskin, H. Kananen, K. Mursula, P. Tanskanen,
and G. A. Kovaltsov, Period of unusual modulation of cosmic ray intensity: The declining
phase of cycle 20, Eur. Space Agency Spec. Publ., ESA SP-415, 491-495, 1997.
59. K. Mursula and B. Zieger, Solar excursion
phases during the last 14 solar cycles, Geophys. Res. Lett., 25, 1851-1854, 1998.
60. F. Z. Feygin, O. A. Pokhotelov, D. O. Pokhotelov, K.
Mursula, J. Kangas, T. Bräysy, and R. Kerttula, Effect of heavy ions on ponderomotive
forces due to ion cyclotron waves, J. Geophys. Res., 103, 20481-20486, 1998.
61. R. Rasinkangas, and K. Mursula, Modulation
of magnetospheric EMIC waves by Pc3 pulsations of upstream origin, Geophys. Res. Lett.,
25, 869-872, 1998.
62. T. Bräysy, K. Mursula, and G. Marklund, Ion cyclotron
waves during a great magnetic storm observed by Freja double probe electric field instrument,
J. Geophys. Res., 103, 4145-4156, 1998.
63. I. G. Usoskin, H. Kananen, K. Mursula, P. Tanskanen,
and G. A. Kovaltsov, Correlative study of solar activity and cosmic ray intensity, J.
Geophys. Res., 103, 9567-9574, 1998.
64. B. Zieger and K. Mursula, Annual variation in
near-Earth solar wind speed: Evidence for persistent north-south asymmetry related to
solar magnetic polarity, Geophys. Res. Lett., 25, 841-844, 1998;
Correction of editorial errors in GRL, 25, 2653, 1998.
65. K. Mursula and T. Ulich, A new method to
determine the solar cycle length, Geophys. Res. Lett., 25, 1837-1840, 1998.
66. O. A. Pokhotelov, D. O. Pokhotelov, F. Z. Feygin,
M. Parrot, J. Kangas, K. Mursula, P. K. Shukla, and L. Stenflo, Excitation of helium
cyclotron harmonic waves during quiet magnetic conditions, J. Geophys. Res., 103,
26585-26593, 1998.
67. K. Mursula, J. Kangas, R. Kerttula, T. Pikkarainen, A.
Guglielmi, O. Pokhotelov, and A. Potapov, New constraints on theories of of Pc1 pearl formation,
J. Geophys. Res., 104 , 12399-12406, 1999.
68. J. Kangas, J. Kultima, T. Pikkarainen, R. Kerttula,
and K. Mursula, Solar cycle variation in the occurrence rate of Pc1 and IPDP magnetic
pulsation at Sodankylä, Geophysica, 35, 23-31, 1999.
69. K. Mursula, T. Bräysy, R. Rasinkangas, P.
Tanskanen, and F. Mozer, A modulated multiband Pc1 event
observed by Polar/EFI around the plasmapause, Adv. Space Res., 24(1), 81-84, 1999.
70. K. Mursula, and B. Zieger, The 1.3-year
variation in solar wind speed and geomagnetic activity, Adv. Space Res., 25(9) ,
1939-42, 2000.
71. K. Mursula, K. Prikner, F. Z. Feygin, T. Bräysy, J.
Kangas, R. Kerttula, P. Pollari, T. Pikkarainen, and O. A. Pokhotelov, Non-stationary
Alfvén resonator: New results on Pc1 pearls and IPDP events, J. Atmos. Solar-Terr.
Phys., 62, 299-309, 2000.
72. K. Prikner, K. Mursula, F. Z. Feygin, J. Kangas, R.
Kerttula, T. Pikkarainen, O. A. Pokhotelov, and V. Vagner, Non-stationary Alfvén
resonator: Vertical profiles of wave characteristics,
J. Atmos. Solar-Terr. Phys., 62, 311-322, 2000.
73. I. G. Usoskin, K. Mursula, and G. A. Kovaltsov,
Cyclic behaviour of sunspot activity during the Maunder minimum,
Astron. and Astrophys., 354, L33-L36, 2000.
74.
F. Z. Feygin, N. G. Kleimenova, O. A. Pokhotelov, M. Parrot, K. Prikner, K. Mursula,
J. Kangas, and T. Pikkarainen, Nonstationary pearl pulsations as a signature of
magnetospheric disturbances, Ann. Geophys., 18, 517-522, 2000.
75.
R. Kerttula, K. Mursula, T. Pikkarainen, and J. Kangas,
Storm-time Pc1 activity at high and mid-latitudes,
J. Geophys. Res., 106, 6213-6227, 2001.
76.
J. Takalo, K. Mursula, and J. Timonen,
Role of the driver in the dynamics of a coupled-map model of the magnetotail:
Does the magnetosphere act as a low pass filter,
J. Geophys. Res., 105, 27665-27672, 2000.
77.
R. Kerttula, K. Mursula, T. Pikkarainen, and J. Kangas,
Effect of magnetic storm intensity on Pc1 activity at high and mid-latitudes,
J. Atmos. Solar-Terr. Phys., 63, 503-511, 2001.
78. K. Mursula, I. G. Usoskin, and G. A. Kovaltsov,
Persistent 22-year cycle in sunspot activity:
Evidence for a relic solar magnetic field,
Solar Phys., 198, 51-56, 2001.
79.
I. G. Usoskin, K. Mursula, and G. A. Kovaltsov,
Heliospheric modulation of cosmic rays and solar activity during the Maunder minimum,
J. Geophys. Res., 106, 16039-16046, 2001.
80.
T. Bräysy and K. Mursula,
Conjugate observations of electromagnetic ion cyclotron waves,
J. Geophys. Res., 106, 6029-6041, 2001.
81.
I. G. Usoskin, K. Mursula, and G. A. Kovaltsov,
Simulation of sunspot activity
during active Sun and great minima using regular, random and relic fields,
Solar Phys., 199, 187-199, 2001.
82.
J. Takalo, and K. Mursula,
A model for the diurnal UT variation of the Dst index,
J. Geophys. Res., 106, 10,905-10,914, 2001.
83.
K. Mursula, and B. Zieger,
Long-term north-south asymmetry in solar wind speed
inferred from geomagnetic activity: A new type of century-scale solar oscillation?,
Geophys. Res. Lett., 28, 95-98, 2001.
84.
C. Sucksdorff, T. Bösinger, J. Kangas, K. Mursula, T. Nygrén,
K. Kauristie, and H. Koskinen, Space physics, Geophysica, 37(1-2), 309-355, 2001.
85.
I. G. Usoskin, K. Mursula, H. Kananen, and G. A. Kovaltsov, Dependence of
cosmic rays on solar activity for odd and even solar cycles,
Adv. Space Res., 27, (3)571-(3)576, 2001.
86.
K. Mursula, T. Bräysy, K. Niskala, and C. T. Russell,
Pc1 pearls revisited: Structured electromagnetic ion cyclotron waves on Polar
satellite and on ground, J. Geophys. Res., 106, 29543-29553, 2001.
87.
K. Prikner, K. Mursula, J. Kangas, and F. Z. Feygin,
Ionospheric Alfvén resonator control over the frequency-variable
Pc1 event in Finland on May 14, 1997,
Studia Geoph. et Geod., 45, 363-381, 2001.
88.
I. G. Usoskin, K. Mursula, and G. A. Kovaltsov,
Was one sunspot cycle lost in late XVIII century?,
Astron. Astrophys., 370, L31-L34, 2001.
89.
G. Gustafsson, M. André, T. Carozzi, A. I . Eriksson, C.-G. Fälthammar, R. Grard,
G. Holmgren, J. A. Holtet, N. Ivchenko, T. Karlsson, Y. Khotyaintsev, S. Klimov, H. Laakso,
P.-A. Lindqvist, B. Lybekk, G. Marklund, F. Mozer, K. Mursula, A. Pedersen, B. Popielawska,
S. Savin, K. Stasiewicz, P. Tanskanen, A. Vaivads, and J.-E. Wahlund, First results of electric field
and density observations by Cluster EFW based on initial months of operation,
Ann. Geophys., 19, 1219-1240, 2001.
90. B. Wilken, P. W. Daly, U. Mall, K. Aarsnes, D. N. Baker,
R. D. Belian, J. B. Blake, H. Borg, J. Büchner, M. Carter, J. F. Fennell, R. Friedel,
T. A. Fritz, F. Gliem, M. Grande, K. Kecskemety, G. Kettmann, A. Korth, S. Livi,
S. McKenna-Lawlor, K. Mursula, B. Nikutowski, C. H. Perry, Z. Y. Pu,
J. Roeder, G. D. Reeves, E. T. Sarris, I. Sandahl, F. Søraas, J. Woch, and Q.-G. Zong,
First results from the RAPID imaging energetic particle spectrometer on board Cluster,
Ann. Geophys., 19, 1355-1366, 2001.
91.
I. G. Usoskin, K. Alanko, K. Mursula, and G. A. Kovaltsov,
Heliospheric modulation strength during the neutron monitor era,
Solar Phys., 207, 389-399, 2002.
92.
E. S. Vernova, K. Mursula, M. I. Tyasto, and D. G. Baranov,
A new pattern for the north-south asymmetry of sunspots, Solar Phys., 205, 371-382, 2002.
93.
K. Prikner, K. Mursula, F. Z. Feygin, J. Kangas, R. Kerttula, and P. Pollari,
Numerical simulation of the high-latitude non-stationary
ionospheric Alfvén resonator during an IPDP event,
Studia Geophys. et Geod., 46, 507-526, 2002.
94.
I. G. Usoskin, K. Mursula, S. K. Solanki, M. Schüssler, and G. A. Kovaltsov,
A physical reconstruction of cosmic ray intensity since 1610,
J. Geophys. Res. 107(A11), p. 13--1-6, http://dx.doi.org/10.1029/2002JA009343, 2002.
95.
A. Karinen, K. Mursula, Th. Ulich, and J. Manninen, Does the magnetosphere
behave differently on weekends?, Ann. Geophys., 20, 1137-1142, 2002.
96.
K. Mursula, I. G. Usoskin, and G. A. Kovaltsov,
A 22-year cycle in sunspot activity,
Adv. Space Res., 29, 1979-1984, 2002.
97.
I. G. Usoskin, K. Mursula, and G. A. Kovaltsov,
Lost sunspot cycle in the beginning of Dalton minimum: New evidence and consequences,
Geophys. Res. Lett., 29(24), p. 36--1-4, http://dx.doi.org/10.1029/2002GL015640, 2002.
98.
J. Takalo, and K. Mursula, Annual and solar rotation periodicities in IMF components:
Evidence for phase/frequency modulation,
Geophys. Res. Lett., 29(9), p. 31--1-4, http://dx.doi.org/10.1029/2002GL014658, 2002.
99.
K. Mursula, T. Hiltula, and B. Zieger, Latitudinal gradients of solar wind speed
around the ecliptic: Systematic displacement of the streamer belt,
Geophys. Res. Lett., 29(15), p. 28--1-4, http://dx.doi.org/10.1029/2002GL015318, 2002.
100.
K. Mursula, B. Zieger, and J. H. Vilppola,
Mid-term quasi-periodicities in geomagnetic activity during the last 15 solar cycles:
Connection to solar dynamo strength - To the memory of
Karolen I. Paularena (1957-2001), Solar Phys., 212, p. 201-207, 2003.
101.
I. G. Usoskin, K. Mursula, and G. A. Kovaltsov,
The lost sunspot cycle: Reanalysis of sunspot statistics,
Astron. Astrophys., 403, p. 743-748, http://dx.doi.org/10.1051/0004-6361:20030398, 2003.
102.
O. Amm, A. Aikio, J.-M. Bosqued, M. Dunlop, A. Fazakerley, P. Janhunen, K. Kauristie, M. Lester,
I. Sillanpää, M. G. G. T. Taylor, A. Vontrat-Reberac, K. Mursula, and M. André,
Mesoscale structure of a morning sector ionospheric shear flow region determined by
conjugate Cluster II and MIRACLE ground-based observations,
Ann. Geophys., 21, 1737-1751, 2003.
103.
I. G. Usoskin, and K. Mursula,
Long-term solar cycle evolution: Review of recent developments,
Sol. Phys., 218(1-2), 319-342, http://dx.doi.org/10.1023/B:SOLA.0000013049.27106.07, 2003.
104.
K. Mursula, I. G. Usoskin, and G. A. Kovaltsov,
Reconstructing the long-term cosmic ray intensity: Linear relations do not work,
Ann. Geophys., 21, p. 863-867, 2003.
105.
K. Alanko, I. G. Usoskin, K. Mursula, and G. A. Kovaltsov,
Heliospheric modulation strength: effective neutron monitor energy,
Adv. Space Res., 32 (No. 4), 615-620, 2003.
106.
I. G. Usoskin, K. Mursula, and G. A. Kovaltsov,
Reconstruction of monthly and yearly group sunspot numbers from sparse daily observations,
Sol. Phys., 218(1-2), 295-305, http://dx.doi.org/10.1023/B:SOLA.0000013029.99907.97, 2003.
107.
K. Mursula, T. Hiltula, and B. Zieger,
A systematic 22-year pattern in solar wind,
Proc. of Tenth International Solar Wind Conference, Pisa, Italy, June 17 - 21, 2002,
ed. M. Velli, R. Bruno, and F. Malara, AIP conference proceedings,
Vol. 679, pp. 98-101, 2003.
108.
K. Mursula, and T. Hiltula,
Bashful ballerina: Southward shifted heliospheric current sheet,
Geophys. Res. Lett. 30 (22), p. SSC 2--1-4,
http://dx.doi.org/10.1029/2003GL018201, 2003.
109.
I. G. Usoskin, S. Solanki, M. Schüssler, K. Mursula, and K. Alanko,
Millennium-scale sunspot number reconstruction:
Evidence for an unusually active Sun since the 1940s,
Phys. Rev. Lett., 91 (No. 21), p. 211101--1-4, 2003.
110.
D. T. Young, J. J. Berthelier, M. Blanc, J. L. Burch, A. J. Coates, R. Goldstein,
M. Grande, T. W. Hill, R. E. Johnson, V. Kelhä, D. J. McComas, E. C. Sittler,
K. R. Svenes, K. Szegö, P. Tanskanen, K. Ahola, D. Anderson, S. Bakshi,
R. A. Baragiola, B. L. Barraclough, R. K. Black, S. Bolton, T. Booker, R. Bowman,
P. Casey, F. J. Crary, D. Delapp, G. Dirks, N. Eaker, H. Funsten, J. D. Furman,
J. T. Gosling, H. Hannula, C. Holmlund, H. Huomo, J. M. Illiano, P. Jensen,
M. A. Johnson, D. R. Linder, T. Luntama, S. Maurice, K. McCabe, K. Mursula, B. T. Narheim,
J. E. Nordholt, A. Preece, J. Rudzki, A. Ruitberg, K. Smith, S. Szalai, M. F. Thomsen,
K. Viherkanto, J. Vilppola, T. Vollmer, T. E. Wahl, M. Wüest, T. Ylikorpi, and
C. Zinsmeyer, Cassini Plasma Spectrometer Investigation,
Space Sci. Rev., 114, p. 1--112, http://dx.doi.org/10.1007/s11214-004-1406-4, 2004.
111.
K. Prikner, K. Mursula, J. Kangas, R. Kerttula, and F. Z. Feygin,
An effect of the ionospheric Alfvén resonator on multiband Pc1 pulsations,
Ann. Geophys., 22, 643-651, SRef-ID: 1432-0576/ag/2004-22-643, 2004.
112.
I. G. Usoskin, K. Mursula, S. Solanki, M. Schüssler, and K. Alanko,
Reconstruction of solar activity for the last millennium using 10Be data,
Astron. Astrophys., 413, 745-751, http://dx.doi.org/10.1051/0004-6361:20031533, 2004.
113.
K. Mursula, and J. Vilppola,
Fluctuations of the solar dynamo observed in the solar wind
and interplanetary magnetic field at 1 AU and in the outer heliosphere,
Sol. Phys., 221(2), 337-349, http://dx.doi.org/10.1023/B:SOLA.0000035053.17913.26, 2004.
114.
I. G. Usoskin, S. Solanki, M. Schüssler, and K. Mursula,
Reply to Raisbeck's comments on millennium-scale sunspot number reconstruction:
Evidence for an unusually active Sun since the 1940s,
Phys. Rev. Lett., 92 (19), 199002, 2004.
115.
E. S. Vernova, K. Mursula, M. I. Tyasto, and D. G. Baranov,
Long-term longitudinal asymmetries in sunspot activity:
Difference between the ascending and descending phase of the solar cycle,
Solar Phys., 221(1), 151-165, http://dx.doi.org/10.1023/B:SOLA.0000033367.32977.71, 2004.
116.
A. T. Aikio, K. Mursula, S. Buchert, F. Forme,
O. Amm, G. Marklund, M. Dunlop, D. Fontaine, A. Vaivads, and A. Fazakerley,
Temporal evolution of two auroral arcs as measured by
the Cluster satellite and coordinated ground-based instruments,
Ann. Geophys., 22, 4089-4101, 2004.
117.
D. Martini, K. Mursula and A. Körmendi,
Possible planetary excitation of earthquakes,
Acta Geod. Geoph. Hung., 39(4), 439-446, 2004.
118.
K. Mursula, and T. Hiltula,
Systematically asymmetric heliospheric magnetic field:
Evidence for a quadrupole mode and non-axisymmetry with polarity flip-flops,
Sol. Phys., 224, 133-143, 2004.
119.
I. G. Usoskin, N. Marsh, G. A. Kovaltsov, K. Mursula, and O. G. Gladysheva,
Latitudinal dependence of low cloud amount on cosmic ray induced ionization,
Geophys. Res. Lett., 31(16), L16109, http://dx.doi.org/10.1029/2004GL019507, 2004.
120.
K. Mursula, D. Martini, and A. Karinen,
Did open solar magnetic field increase during the last 100 years:
A reanalysis of geomagnetic activity,
Sol. Phys., 224, 85-94, 2004.
121.
S. A. Starodubtsev, I. G. Usoskin, K. Mursula,
Rapid cosmic ray fluctuations: Evidence for cyclic behaviour,
Sol. Phys., 224, 335-343, 2004.
122.
G. A. Kovaltsov, I. G. Usoskin, and K. Mursula,
An upper limit on sunspot activity during the Maunder minimum,
Sol. Phys., 224, 95-101, 2004.
123.
K. Mursula, I. Usoskin, and E. Cliver, Preface to the topical issue of
Space Climate: Direct and Indirect Observations of Long-Term Solar Activity,
Sol. Phys., 224, 3-4, 2004.
124.
T. Asikainen, K. Mursula, R. Kerttula, R. Friedel, D. Baker,
F. Søraas, J. Fennell, and J. Blake,
Global view of energetic particles during a major magnetic storm, in
The Inner Magnetosphere: Physics and Modeling,
ed. T.I. Pulkkinen, N.A. Tsyganenko and R.H.W. Friedel, Geophysical Monograph Series,
Volume 155, p. 97-104, American Geophysical Union, 2005.
125.
K. Mursula, R. Kerttula, T. Asikainen, R. Friedel, A. Vaivads, F. Søraas,
M. Grande, M. Carter, P. W. Daly, T. A. Fritz, J. F. Fennell, and A. Balogh,
Cluster/RAPID energetic electron observations at the dayside magnetospheric boundary,
Adv. Space Res., 36, No. 10, 1904-1908, http://dx.doi.org/10.1016/j.asr.2004.03.021, 2005.
126.
R. Kerttula, K. Mursula, T. Asikainen, R. Friedel, D. Baker, F. Søraas,
J. F. Fennell, J. B. Blake, and M. Grande,
Energetic particle acceleration during the main phase of a major magnetic storm,
Adv. Space Res., 36, No. 10, 1835-1839, http://dx.doi.org/10.1016/j.asr.2004.03.023, 2005.
127.
T. Asikainen, and K. Mursula,
Energetic particle fluxes in the exterior cusp and the high-latitude dayside magnetosphere:
Statistical results from the Cluster/RAPID instrument,
Ann. Geophys., 23, No. 6, 2217-2230, 2005.
128.
A. Karinen, and K. Mursula,
A new reconstruction of the Dst index for 1932-2002,
Ann. Geophys., 23, 475-485, 2005.
129.
I. G. Usoskin, M. Schüssler, S. K. Solanki, and K. Mursula,
Solar activity, cosmic rays and Earth's temperature: A millennium-scale comparison,
J. Geophys. Res., 110, A10102, 10 pages, http://dx.doi.org/10.1029/2004JA010946, 2005.
130.
K. Mursula and A. Karinen,
Explaining and correcting the excessive semiannual variation in the Dst index,
Geophys. Res. Lett., 32, L14107, 4 pages, http://dx.doi.org/10.1029/2005GL023132, 2005.
131.
D. T. Young, J.-J. Berthelier, M. Blanc, J. L. Burch, S. Bolton, A. J. Coates,
F. J. Crary, M. W. Dunlop, R. Goldstein, M. Grande, T. W. Hill, R. E. Johnson,
R. A. Baragiola, V. Kelhä, D. J. McComas, K. Mursula, E. C. Sittler, K. R. Svenes,
K. Szegö, P. Tanskanen, M. F. Thomsen, S. Bakshi, B. L. Barraclough, Z. Bebesi,
D. Delapp, J. T. Gosling, J. D. Furman, L. K. Gilbert, D. Glenn, C. Holmlund,
J.-M. Illiano, G. R. Lewis, D. R. Linder, S. Maurice, H. J. McAndrews, B. T. Narheim
E. Pallier, D. Reisenfeld, A. M. Rymer, H. T. Smith, R. L. Tokar, J. Vilppola, and C. Zinsmeyer,
Composition and dynamics of plasma in Saturn's magnetosphere,
Science, 307 (25.2.2005), 1262-1265, 2005.
132.
V. Pilipenko, E. Fedorov, K. Mursula, and T. Pikkarainen,
Generation of magnetic noise bursts during distant rocket launches,
Geophysica, 41 , Nos. 1-2, 57-72, 2005.
133.
T. Asikainen, and K. Mursula,
Filling the South Atlantic anomaly by energetic electrons during a great magnetic storm,
Geophys. Res. Lett., 32, L16102, 4 pages,
http://dx.doi.org/10.1029/2005GL023634, 2005.
134.
I. G. Usoskin, K. Alanko-Huotari, G. A. Kovaltsov, and K. Mursula,
Heliospheric modulation of cosmic rays: Monthly reconstruction for 1951-2004,
J. Geophys. Res., 110, A12108, 10 pages, http://dx.doi.org/10.1029/2005JA011250, 2005.
135.
L. G. Blomberg, H. Matsumoto, J.-L. Bougeret, H. Kojima, S. Yagitani,
J. A. Cumnock, A. I. Eriksson, G. T. Marklund, J.-E. Wahlund, L. Bylander,
L. Ahlén, J. A. Holtet, K. Ishisaka, E. Kallio, Y. Kasaba, A. Matsuoka,
M. Moncuquet, K. Mursula, Y. Omura, and J. G. Trotignon,
MEFISTO - An electric field instrument for BEPICOLOMBO/MMO,
Adv. Space Res., 38, 672-679, http://dx.doi.org/10.1016/j.asr.2005.05.032, 2006.
136.
S. A. Starodubtsev, I. G. Usoskin, A. V. Grigoryev, and K. Mursula,
Long-term modulation of the cosmic ray fluctuation spectrum,
Ann. Geophys., 24, 779-783, 2006.
137.
T. Hiltula, and K. Mursula,
Long dance of the bashful ballerina,
Geophys. Res. Lett., 33 , No. 3, L03105, 4 pages, http://dx.doi.org/10.1029/2005GL025198, 2006.
138.
K. E. J. Huttunen, H. E. J. Koskinen, A. Karinen, and K. Mursula,
Asymmetric development of magnetospheric storms during magnetic clouds and sheath regions,
Geophys. Res. Lett., 33 , No.6, L06107, 4 pages, http://dx.doi.org/10.1029/2005GL024894, 2006.
139.
A. Karinen, and K. Mursula,
Correcting the Dst index: Consequences for absolute level and correlations,
J. Geophys. Res., 111, A08207, 8 pages, http://dx.doi.org/10.1029/2005JA011299, 2006.
140.
K. Mursula, and D. Martini,
Centennial increase in geomagnetic activity: Latitudinal differences and global estimates,
J. Geophys. Res., 111, A08209, 10 pages, http://dx.doi.org/10.1029/2005JA011549, 2006.
141.
I. G. Usoskin, M. Voiculescu, G. A. Kovaltsov, and K. Mursula,
Correlation between clouds at different altitudes and solar activity:
Fact or Artifact?,
J. Atm. Solar-Terr. Phys., 68, Issue 18, 2164-2172, 2006.
142.
T. Asikainen, and K. Mursula,
Reconnection and energetic particles at the edge of the exterior cusp,
Ann. Geophys., 24, 1949-1956, 2006.
143.
I. Sillanpää, E. Kallio, P. Janhunen, W. Schmidt, K. Mursula, J. Vilppola,
and P. Tanskanen,
Hybrid simulation study of ion escape at Titan for different orbital positions,
Adv. Space Res., 38, Issue 4, 799-805, 2006.
144.
D. Martini, and K. Mursula,
Correcting the geomagnetic IHV index of the Eskdalemuir station,
Ann. Geophys., 24, 3411-3419, 2006.
145.
K. Alanko-Huotari, K. Mursula, I. G. Usoskin, and G. A. Kovaltsov,
Global heliospheric parameters and cosmic ray modulation:
An empirical relation for the last decades,
Solar Phys., 238, 391-404, http://dx.doi.org/10.1007/s11207-006-0233-z, 2006.
146.
M. Voiculescu, I. G. Usoskin, and K. Mursula,
Different response of clouds at the solar input,
Geophys. Res. Lett., 33, L21802, 4 pages, http://dx.doi.org/10.1029/2006GL027820, 2006.
147.
T. Hiltula, and K. Mursula,
HMF sectors since 1926: Comparison of two ground-based data sets,
Adv. Space Res., 40, 1054-1059, http://dx.doi.org/10.1016/j.asr.2007.01.068, 2007.
148.
K. Prikner, K. Mursula, T. Bösinger, F. Z. Feygin, and T. Raita,
The effective altitude range of the ionospheric Alfvén resonator studied
by high-altitude EISCAT measurements,
J. Atm. Solar-Terr. Phys., 69, 1657-1667, http://dx.doi.org/10.1016/j.jastp.2006.11.005, 2007.
149.
K. Alanko-Huotari, I. G. Usoskin, K. Mursula, and G. A. Kovaltsov,
Cyclic variations of the heliospheric tilt angle and cosmic ray modulation,
Adv. Space Res., 40 1064-1069, http://dx.doi.org/10.1016/j.asr.2007.02.007, 2007.
150.
M. Voiculescu, I. G. Usoskin, and K. Mursula,
Effect of ENSO and volcanic events on the Sun-cloud link,
Adv. Space Res., 40 1140-1145, http://dx.doi.org/10.1016/j.asr.2007.01.089, 2007.
151.
K. Mursula,
Satellite observations of Pc 1 pearl waves: The changing paradigm,
J. Atm. Solar-Terr. Phys., 69, 1623-1634, http://dx.doi.org/10.1016/j.jastp.2007.02.013, 2007.
152.
K. Mursula, and D. Martini,
A new verifiable measure of centennial geomagnetic activity:
Modifying the K index method for hourly data,
Geophys. Res. Lett., 34, L22107, http://dx.doi.org/10.1029/2007GL031123, 2007.
153.
K. Mursula, Bashful ballerina: The asymmetric Sun viewed from the heliosphere,
Adv. Space Res., 40, 1034-1041, http://dx.doi.org/10.1016/j.asr.2007.05.087, 2007.
154.
K. Alanko-Huotari, I. G. Usoskin, K. Mursula, and G. A. Kovaltsov,
Stochastic simulation of cosmic ray modulation including a wavy heliospheric current sheet,
J. Geophys. Res., 112, A08101, http://dx.doi.org/10.1029/2007JA012280, 2007;
Correction: J. Geophys. Res., 114, A03101, http://dx.doi.org/10.1029/2008JA013919, 2009.
155.
K. Mursula, and D. Martini,
New Indices of Geomagnetic Activity at Test:
Comparing the Correlation of the analogue ak Index with the digital Ah and IHV Indices at the Sodankylä Station,
Adv. Space Res., 40, 1105-1111, http://dx.doi.org/10.1016/j.asr.2007.06.067, 2007.
156.
K. Mursula, I. G. Usoskin, and G. Maris,
Introduction to Space Climate,
Adv. Space Res., 40, 885-887, 2007.
157.
A. V. Grigoryev, S. A. Starodubtsev, V. G. Grigoryev, I. G. Usoskin, and K. Mursula,
Fluctuations of cosmic rays and IMF in the vicinity of interplanetary shocks,
Adv. Space Res., 41, 955-961, http://dx.doi.org/10.1016/j.asr.2007.04.044, 2008.
158.
T. Asikainen, and K. Mursula,
Energetic electron flux behavior at low L-shells and its relation to the South Atlantic Anomaly,
J. Atm. Solar-Terr. Phys., 70, http://dx.doi.org/10.1016/j.jastp.2007.08.061, 532-538, 2008.
159.
D. Martini, and K. Mursula,
Centennial geomagnetic activity studied by a new, reliable long-term index,
J. Atm. Solar-Terr. Phys., 70, 1074-1087, http://dx.doi.org/10.1016/j.jastp.2008.01.008, 2008.
160.
K. Mursula, L. Holappa and A. Karinen, Correct normalization of the Dst index,
Astrophys. Space Sci. Trans. (ASTRA), 4, 41-45, 2008.
161.
V. K. Jordanova, H. Matsui, P. A. Puhl-Quinn, M. F. Thomsen, K. Mursula, and L. Holappa,
Ring current development during high speed streams,
J. Atm. Solar-Terr. Phys, 71, 1093-1102, http://dx.doi.org/10.1016/j.jastp.2008.09.043, 2009.
162.
K. Mursula, I. Usoskin, O. Yakovchouk,
Does sunspot number calibration by the "magnetic needle" make sense?,
J. Atm. Solar-Terr. Phys., 71, 1717-1726, http://dx.doi.org/10.1016/j.jastp.2008.04.017, 2009.
163.
R. Lukianova, G. Alekseev, and K. Mursula,
Effects of station relocation in the aa index,
J. Geophys. Res., 114, A02105, 8 pages, http://dx.doi.org/10.1029/2008JA013824, 2009.
164.
D. Martini, K. Mursula, and S. Alex,
The new digital Ah index of geomagnetic activity at Alibag and other stations,
Current Science, 96, 280-283, 2009.
165.
O. S. Yakovchouk, I. S. Veselovsky, and K. Mursula,
Statistical properties of the most powerful solar and heliospheric disturbances,
Adv. Space Res., 43, 634-640, http://dx.doi.org/10.1016/j.asr.2008.09.025, 2009.
166.
I. S. Veselovsky, K. Mursula, N. G. Ptitsyna, M. I. Tyasto, and O. S. Yakovchouk,
Sporadic and recurrent geomagnetic disturbances in 1859-1860 according to the archived data
from the Russian network of stations,
Geom. Aeron., 49, No. 2, pp. 163-168, 2009.
167.
I. G. Usoskin, K. Mursula, R. Arlt, and G. A. Kovaltsov,
A solar cycle lost in 1793-1800: Early sunspot observations resolve the old mystery,
Astrophys. J. Lett., 700, L154-L157, 2009.
168.
A.-P. Leppänen, A.A.Pacini, I.G. Usoskin, A. Aldahan, E. Echer, H. Evangelista,
S. Klemola, G.A. Kovaltsov, K. Mursula, G. Possnert,
Cosmogenic 7Be in air: A complex mixture of production and transport,
J. Atm. Solar-Terr. Phys., 72, pp. 1036-10432010, http://dx.doi.org/10.1016/j.jastp.2010.06.006, 2010.
169.
T. Asikainen, V. Maliniemi, and K. Mursula,
Modeling the contributions of ring, tail, and magnetopause currents to the corrected Dst index,
J. Geophys. Res., 115, A12203, 16 pages, http://dx.doi.org/10.1029/2010JA015774, 2010.
170.
I. I. Virtanen, and K. Mursula,
Asymmetry of solar polar fields and the southward shift of HCS observed by Ulysses,
J. Geophys. Res., 115, A09110, 10 pages, http://dx.doi.org/10.1029/2010JA015275, 2010.
171.
K. Mursula, D. Marsh, D. Nandi, and I. Usoskin,
A review of Space Climate and an introduction to the papers of the JASTP special issue on Space Climate,
J. Atm. Solar-Terr. Phys., 73, pp. 179-181, http://dx.doi.org/10.1016/j.jastp.2010.11.002, 2011.
172.
K. Mursula, L. Holappa and A. Karinen,
Uneven weighting of stations in the Dst index,
J. Atm. Solar-Terr. Phys., 73, pp. 316-322, http://dx.doi.org/10.1016/j.jastp.2010.04.007, 2011.
173.
L. Zhang, K. Mursula, I. Usoskin and H. Wang,
Global analysis of active longitudes of solar X-ray flares,
J. Atm. Solar-Terr. Phys., 73, pp. 258-263, http://dx.doi.org/10.1016/j.jastp.2009.12.003, 2011.
174.
T. Asikainen, and K. Mursula,
Recalibration of the long-term NOAA/MEPED energetic proton measurements,
J. Atm. Solar-Terr. Phys., 73, pp. 335-347, http://dx.doi.org/10.1016/j.jastp.2009.12.011, 2011.
175.
R. Lukianova, and K. Mursula,
Changed relation between sunspot numbers, solar UV/EUV radiation and TSI
during the declining phase of solar cycle 23,
J. Atm. Solar-Terr. Phys., 73, pp. 235-240, http://dx.doi.org/10.1016/j.jastp.2010.04.002, 2011.
176.
K. Mursula and I. I. Virtanen,
The Last Dance of the Bashful Ballerina?,
Astron. and Astrophys., 525, L12, 5 pages, http://dx.doi.org/10.1051/0004-6361/2009139752010, 2011.
177.
L. Zhang, K. Mursula, I. Usoskin, and H. Wang,
Global analysis of active longitudes of sunspots,
Astron. Astrophys., 529, A23, 9 pages, http://dx.doi.org/10.1051/0004-6361/201015255, 2011.
178.
E. I. Tanskanen, T.I. Pulkkinen, A. Viljanen, K. Mursula, N. Partamies and J.A. Slavin,
From space weather towards space climate time scales: substorm analysis from 1993 to 2008,
J. Geophys. Res. 116, A00I34, 12 pages, http://dx.doi.org/10.1029/2010JA015788, 2011.
179.
D. Martini, M. Orispää, T. Ulich, M. Lehtinen, K. Mursula, D.-H. Lee,
Kalman filter technique for defining solar regular geomagnetic variations:
Comparison of analog and digital methods at Sodankylä observatory,
J. Geophys. Res., 116, A06102, 7 pages, http://dx.doi.org/10.1029/2010JA016343, 2011.
180.
K. Mursula, E. Tanskanen, and J. J. Love,
Spring-Fall asymmetry of substorm strength, geomagnetic activity and solar wind:
Implications for semiannual variation and solar hemispheric asymmetry,
Geophys. Res. Lett., 38, L06104, 5 pages, http://dx.doi.org/10.1029/2011GL046751, 2011.
181.
J. J. Love, K. Mursula, V. C. Tsai and D. M. Perkins,
Are secular correlations between sunspots, geomagnetic activity, and global temperature significant?,
Geophys. Res. Lett., 38, L21703, 6 pages, http://dx.doi.org/10.1029/2011GL049380, 2011.
182.
D. Martini, K. Mursula, T. Ulich, V.S. Pandey, K.-H. Kim, and D.-H. Lee,
Long-term changes in indices of geomagnetic activity at the auroral station Sodankylä,
Adv. Space Res., 50, 690-699, http://dx.doi.org/101016/j.asr.2012.01.013, 2012.
183.
K. Mursula, and I. I. Virtanen,
The wide skirt of the bashful ballerina:
Hemispheric asymmetry of the heliospheric magnetic field in the inner and outer heliosphere,
J. Geophys. Res., 117, A08104, 10 pages, http://dx.doi.org/10.1029/2011JA017197, 2012.
184.
O. S. Yakovchouk, K. Mursula, L. Holappa, I. S. Veselovsky, and A. Karinen,
Average properties of geomagnetic storms in 1932-2009,
J. Geophys. Res., 117, A03201, 13 pages, http://dx.doi.org/10.1029/2011JA017093, 2012.
185.
T. Asikainen, K. Mursula, and V. Maliniemi,
Correction of detector noise and recalibration of NOAA/MEPED energetic proton fluxes,
J. Geophys. Res., 117, A09204, 16 pages, http://dx.doi.org/10.1029/2012JA017593, 2012.
186.
R. Lukianova, K. Mursula, and A. Kozlovsky,
Response of the polar magnetic field intensity to the exceptionally high solar wind streams in 2003,
Geophys. Res. Lett., 39, L04101, 5 pages, http://dx.doi.org/10.1029/2011GL050420, 2012.
187.
V. Maliniemi, T. Asikainen, K. Mursula, and A. Seppälä,
QBO dependent relation between electron precipitation and winter time surface temperature,
J. Geophys. Res.(D), 118, 6302-6310, http://dx.doi.org/10.1002/jgrd.50518, 2013.
188.
C. Munteanu, S. Haaland, B. Mailyan, M. Echim, and K. Mursula,
Propagation delay of solar wind discontinuities: Comparing different methods and the effect of wavelet denoising,
J. Geophys. Res.(A), 118, 10 pages, http://dx.doi.org/10.1002/jgra.50429, 2013.
189.
L. Zhang, K. Mursula, and I. Usoskin,
Consistent long-term variation in the hemispheric asymmetry of solar rotation,
Astron. Astrophys., 552, A84, 7 pages, http://dx.doi.org/10.1051/0004-6361/2012206932013, 2013.
190.
R. Arlt, R. Leussu, N. Giese, K. Mursula and I.G. Usoskin,
Sunspot positions and sizes for 1825-1867 from the observations by Samuel Heinrich Schwabe,
Mon. Not. R. Astron. Soc., 433, 3165-3172, http://dx.doi.org/10.1093/mnras/stt961, 2013.
191.
T. Asikainen, K. Mursula,
Correcting NOAA/MEPED energetic electron fluxes for detector efficiency and proton contamination,
J. Geophys. Res.(A), 118, 6500-6510, http://dx.doi.org/10.1002/jgra.50584, 2013.
192.
K. Mursula, P. Manoharan, D. Nandi, E. Tanskanen, and P. Verronen,
Long-term solar activity and its implications to the heliosphere, geomagnetic activity
and the Earth's climate: Preface to the Special Issue on Space Climate,
J. Space Weather Space Clim., 3, A21 (6 pages), http://dx.doi.org/10.1051/swsc/2013043, 2013.
193.
R. Leussu, I.G. Usoskin, R. Arlt, and K. Mursula,
Inconsistency of the Wolf sunspot number series around 1848,
Astron. Astrophys., 559, A28, 4 pages, http://dx.doi.org/10.1051/0004-6361/201322373, 2013.
194.
T. Asikainen, K. Mursula,
Long-term evolution of corrected NOAA/MEPED energetic proton fluxes and their relation to geomagnetic indices,
J. Atm. Solar-Terr. Phys., 113, p. 29-38, http://dx.doi.org/10.1016/j.jastp.2014.03.005, 2014.
195.
I. I. Virtanen, and K. Mursula,
North-south asymmetric solar cycle evolution: signatures in the photosphere and consequences in the corona,
Astrophys. J., 781:99 8 pages, http://dx.doi.org/10.1088/0004-637X/781/2/99, 2014.
196.
L. Holappa, K. Mursula, T. Asikainen, and I. G. Richardson,
Annual fractions of high-speed streams from principal component analysis of local geomagnetic activity,
J. Geophys. Res. (Space Physics), 119, 4544-4555, http://dx.doi.org/10.1002/2014JA019958, 2014.
197.
V. Maliniemi, T. Asikainen, and K. Mursula,
Spatial distribution of Northern Hemisphere winter temperatures
during different phases of the solar cycle,
J. Geophys. Res. (Atmos.), 119, 13 pages, http://dx.doi.org/10.1002/2013JD021343, 2014.
198.
S.K. Agarwalla et al. (LAGUNA-LBNO Collaboration), 230 authors including K. Mursula,
The mass-hierarchy and CP-violation discovery reach of the LBNO long-baseline neutrino experiment,
J. High-En. Physics, 2014:94, http://dx.doi.org/10.1007/JHEP05(2014)094, 35p., 2014.
199.
L. Holappa, K. Mursula, and T. Asikainen,
A new method to estimate annual solar wind parameters and
contributions of different solar wind structures to geomagnetic activity,
J. Geophys. Res., 119, 9407-9418, http://dx.doi.org/10.1002/2014JA020599, 2014.
200.
K. Mursula, R. Lukianova, and L. Holappa,
Occurrence of high-speed solar wind streams over the Grand Modern Maximum,
Astrophys. J., 801, 30, http://dx.doi.org/10.1088/0004-637X/801/1/30, 5 pages, 2015.
201.
A. G. Tlatov, K. A. Tlatova, V. V. Vasilyeva, A. A. Pevtsov, and K. Mursula,
Properties of sunspot umbrae of leading and trailing polarity in 1917-2013,
Adv. Space Res., 55, 835-842, http://dx.doi.org/10.1016/j.asr.2014.05.033, 2015.
202.
L. Zhang, K. Mursula, and I. Usoskin,
Solar surface rotation: N-S asymmetry and recent speed-up,
Astron. Astrophys. Lett., 575, L2, 4 pages,
http://dx.doi.org/10.1051/0004-6361/201425169, 2015.
203.
A. A. Pacini, I. G. Usoskin, K. Mursula, E. Echer, and H. Evangelista,
Signature of a Sudden Stratospheric Warming in the near-ground 7Be flux,
Atm. Environment, 113, 27-31,
http://dx.doi.org/10.1016/j.atmosenv.2015.04.065, 2015.
204.
D. Martini, K. Mursula, M. Orispää, and H.-J. Linthe,
Long-term decrease in the response of mid-latitude stations to high-speed solar wind streams in 1914-2000,
J. Geophys. Res., 120, 13 pages, http://dx.doi.org/10.1002/2014JA020813, 2015.
205.
L. Kocharov, T. Laitinen, J. M. Ryan, G. H. Share, K. Mursula, A. Afanasiev, and R. Vainio,
Solar interacting protons versus interplanetary protons in the core plus halo model of
diffusive shock acceleration and stochastic re-acceleration,
Astrophys. J., 806,, 80, 11 pages, http://dx.doi.org/10.1088/0004-637X/806/1/80, 2015.
206.
L. Juusola, K. Kauristie, M. van de Kamp, E. I. Tanskanen, K. Mursula,
T. Asikainen, K. Andreeova, N. Partamies, H. Vanhamäki, and A. Viljanen,
Solar wind control of ionospheric equivalent currents and their time derivatives,
J. Geophys. Res. (Space), 120, 4971-4992, http://dx.doi.org/10.1002/2015JA021204, 2015.
207.
A. Gil and K. Mursula,
Exceptionally strong variation of galactic cosmic ray intensity
at solar rotation period after the maximum of solar cycle 24,
Proc. of Science (ICRC2015), 149, 8 pages,
http://pos.sissa.it/archive/conferences/236/149/ICRC2015_149.pdf, 2015.
208.
R. Brajsa, G. Verbanac, D. Sudar, I. Skokic, T. Zic,
A. Hanslmeier, H. Wöhl, M. Roth, K. Mursula, and L. Zhang ,
A comparison between the observed and predicted amplitude of the 24th solar cycle,
Cent. Eur. Astrophys. Bull., 39, 1, 135-144, 2015.
209.
L. Holappa, and K. Mursula,
Toward more reliable long-term indices of geomagnetic activity:
Correcting a new inhomogeneity problem in early geomagnetic data,
J. Geophys. Res. Space Physics, 120, 8288-8297,
http://dx.doi.org/http://dx.doi.org/10.1002/2015JA021752, 2015.
210.
I.G. Usoskin, R. Arlt, E. Asvestari, E. Hawkins, M. Käpylä, G.A. Kovaltsov, N. Krivova,
M. Lockwood, K. Mursula, J. O'Reilly, M. Owens, C.J. Scott, D.D. Sokoloff,
S.K. Solanki, W. Soon and J. Vaquero,
The Maunder minimum (1645--1715) was indeed a Grand minimum: A reassessment of multiple datasets,
Astron. Astrophys., 581, A95, 19 pages, http://dx.doi.org/10.1051/0004-6361/201526652, 2015.
211.
K. Mursula, and E.I. Tanskanen, Variability and effects by solar wind,
in "Earth's climate response to a changing Sun", p. 85-89, ed. T. Dudok de Wit et al.,
http://dx.doi.org/10.1051/978-2-7598-1733-7, EDP Science Publ., 2015.
212.
I. Usoskin and K. Mursula, Grand minima and maxima of solar activity,
in "Earth's climate response to a changing Sun", p. 111-112, ed. T. Dudok de Wit et al.,
http://dx.doi.org/10.1051/978-2-7598-1733-7, EDP Science Publ., 2015.
213.
A. A. Pevtsov, I. Virtanen, K. Mursula, A. Tlatov and L. Bertello,
Reconstructing solar magnetic fields from historical observations:
I. Renormalized Ca K spectroheliograms and pseudo-magnetograms,
Astron. Astrophys., 585, A40, http://dx.doi.org/10.1051/0004-6361/201526620, 2016.
214.
C. Munteanu, C. Negrea, M. Echim and K. Mursula,
Effect of data gaps: Comparison of different spectral analysis methods,
Ann. Geophys., 34, 437-449, http://dx.doi.org/10.5194/angeo-34-437-2016, 2016.
215.
I. I. Virtanen, and K. Mursula,
Photospheric and coronal magnetic fields in six magnetographs:
I. Consistent evolution of the bashful ballerina,
Astron. Astrophys., 591, A78, 9 pages, http://dx.doi.org/10.1051/0004-6361/201628096, 2016.
216.
I. G. Usoskin, G. A. Kovaltsov, M. Lockwood, K. Mursula, M. Owens, S. K. Solanki,
A new calibrated sunspot group series since 1749: Statistics of active day fractions,
Solar Physics, 291, 2685-2708, http://dx.doi.org/10.1007/s11207-015-0838-1, 2016.
217.
P. Arsenovic, E. Rozanov, A. Stenke, B. Funke, J. M. Wissing, K. Mursula, F. Tummon, and T. Peter,
The influence of Middle Range Energy Electrons on Atmospheric Chemistry and Climate,
J. Atm. Solar-Terr. Phys., 149, 180-190,
http://dx.doi.org/10.1016/j.jastp.2016.04.008, 2016.
218.
I. Roy, T. Asikainen, V. Maliniemi, and K. Mursula,
Comparing the influence of sunspot activity and geomagnetic activity on winter surface climate,
J. Atm. Solar-Terr. Phys., 149, 167-179,
http://dx.doi.org/10.1016/j.jastp.2016.04.009, 2016.
219.
V. Maliniemi, T. Asikainen, and K. Mursula,
Effect of geomagnetic activity on the northern annular mode:
QBO-dependence and the Holton-Tan relationship,
J. Geophys. Res. (Atmos.), 121, 10,043-10,055 (13 pages),
http://dx.doi.org/10.1002/2015JD024460, 2016.
220.
D. Martini, C. Argese, M. Di Loretto, and K. Mursula,
Revisiting geomagnetic activity at auroral latitudes:
No need for regular quiet curve removal for geomagnetic activity indices based on hourly data
J. Geophys. Res. (Space Physics), 121, 17 pages,
http://dx.doi.org/10.1002/2015JA022041, 2016.
221.
R. Leussu, I. G. Usoskin, R. Arlt, and K. Mursula,
Properties of sunspot cycles and hemispheric wings since the 19th century,
Astron. Astrophys., 592, A160, 8 pages,
http://dx.doi.org/10.1051/0004-6361/201628335, 2016.
222.
A. Gil-Swiderska and K. Mursula,
Hale cycle and long-term trend in variation of galactic cosmic rays related to solar rotation,
Astron. Astrophys., 599, A112, 6 pages, http://dx.doi.org/10.1051/0004-6361/201629604, 2017.
223.
J. Koskela, I. I. Virtanen, and K. Mursula,
Comparing coronal and heliopheric magnetic fields over several solar cycles,
Astrophys. J., 835 , 63, 12 pages,
http://dx.doi.org/10.3847/1538-4357/835/1/63, 2017.
224.
R. Leussu, I. G. Usoskin, V. Senthamizh Pavai, A. Diercke, R. Arlt, C. Denker, and K. Mursula,
Wings of the butterfly: Sunspot groups for 1826-2015,
Astron. Astrophys., 599, A131, 7 pages, http://dx.doi.org/10.1051/0004-6361/201629533, 2017.
225.
I. I. Virtanen, and K. Mursula,
Photospheric and coronal magnetic fields in six magnetographs:
II. Harmonic scaling of field intensities,
Astron. Astrophys., 604,, A7, 14 pages,
http://dx.doi.org/10.1051/0004-6361/201730863, 2017.
226.
K. Mursula, L. Holappa and R. Lukianova,
Seasonal solar wind speeds for the last 100 years:
Unique coronal hole structures during the peak and demise of the Grand Modern Maximum,
Geophys. Res. Lett., 44, 30-36, http://dx.doi.org/10.1002/2016GL071573, 2017.
227.
R. Lukianova, L. Holappa and K. Mursula,
Centennial evolution of monthly solar wind speeds:
Fastest monthly solar wind speeds from long-duration coronal holes,
J. Geophys. Res. (Space), 122, 2740-2747, http://dx.doi.org/10.1002/2016JA023683, 2017.
228.
I.O.I. Virtanen, I. I. Virtanen, A. A. Pevtsov, A. Yeates, and K. Mursula,
Reconstructing solar magnetic fields from historical observations
II. Testing the surface transport model,
Astron. Astrophys., 604, A8, 10 pages,
http://dx.doi.org/10.1051/0004-6361/201730415, 2017.
229
E. I. Tanskanen, R. Hynönen, and K. Mursula,
Seasonal variation of high-latitude geomagnetic activity in individual years,
J. Geophys. Res. (Space Physics), 122, 10.058-10.071,
https://doi.org/10.1002/2017JA024276, 2017.
230.
T. Getachew, I.I. Virtanen and K. Mursula,
Structure of the photospheric magnetic field during sector crossings of the heliospheric magnetic field,
Solar Phys., 292:174, 19 pages, http://dx.doi.org/10.1007/s11207-017-1198-9,
read-only version http://rdcu.be/yjPE, 2017.
231.
E. I. Tanskanen, K. Snekvik, J.A. Slavin, D. Pérez-Suarez, A. Viljanen,
M. Goldstein, M. J. Käpylä, R. Hynönen, L.V.T. Häkkinen, and K. Mursula,
Solar cycle occurrence of Alfvénic fluctuations and related geo-efficiency,
J. Geophys. Res. (Space Physics), 122, 9848-9857, https://doi.org/10.1002/2017JA024385, 2017.
232.
K. Mursula and L. Holappa,
Principal component analysis of geomagnetic activity: New information on solar wind,
in: Space Weather of the Heliosphere: Processes and Forecasts, Proceedings of the IAU Symposium No. 335,
(eds. C. Foullon & O.E. Malandraki), 197-200, doi:10.1017/S1743921317010146, 2018.
233.
A. Hamada, T. Asikainen, I. I. Virtanen and K. Mursula,
Automated identification of coronal holes from synoptic EUV maps,
Solar Phys., 293:71, 26 pages, https://doi.org/10.1007/s11207-018-1289-2,
public version https://rdcu.be/Lvnj, 2018.
234.
V. Maliniemi, T. Asikainen, and K. Mursula,
Decadal variability in the Northern Hemisphere winter circulation: Effect of different solar and terrestrial drivers,
J. Atm. Solar-Terr. Phys., 179, 40-54, https://doi.org/10.1016/j.jastp.2018.06.012, 2018.
235.
J. Koskela, I. I. Virtanen, and K. Mursula,
Southward shift of the coronal neutral line and the heliospheric current sheet:
Evidence for radial evolution of hemispheric asymmetry,
Astron. Astrophys., 618, A105, 5 pages, https://doi.org/10.1051/0004-6361/201832609, 2018.
236.
P. Väisänen, I. Usoskin, and K. Mursula,
Structure of the power spectral density of galactic cosmic ray variation during 1953-2016,
in: Space Weather of the Heliosphere: Processes and Forecasts, Procs IAU Symp No. 335, (eds. C. Foullon & O.E. Malandraki),
82-86, doi:10.1017/S1743921317010122, 2018.
237.
P. Peitso, E. I. Tanskanen, T. Pulkkinen, and K. Mursula,
High-frequency geomagnetic fluctuations at auroral oval and polar cap,
Space Weather, 16, 1057-1072, https://doi.org/10.1029/2018SW001841, 2018.
238.
K. Tlatova, A. Tlatov, A. Pevtsov, K. Mursula, V. Vasil'eva, E. Heikkinen,
L. Bertello, A. Pevtsov, I. Virtanen, N. Karachick,
Tilt of sunspot bipoles in solar cycles 15 to 23,
Solar Phys., 293, 118, 12 pages, https://doi.org/10.1007/s11207-018-1337-y, 2018.
239.
I.O.I. Virtanen, I. I. Virtanen, A. A. Pevtsov, and K. Mursula,
Reconstructing solar magnetic fields from historical observations III.
Activity in one hemisphere is sufficient to cause polar field reversals in both hemispheres,
Astron. Astrophys., 616, A134, 7 pages,
https://doi.org/10.1051/0004-6361/201732323, 2018.
240.
L. Holappa and K. Mursula,
Explicit IMF By-dependence in high-latitude geomagnetic activity,
J. Geophys. Res. (Space), 123, 13 pages, https://doi.org/10.1029/2018JA025517, 2018.
241.
A. Gil, and K. Mursula,
Comparing two intervals of exceptionally strong solar rotation recurrence of galactic cosmic rays,
J. Geophys. Res. (Space), 123, 6148-6160, https://doi.org/10.1029/2018JA025523, 2018.
242.
J. Takalo and K. Mursula,
Principal component analysis of sunspot cycle shape,
Astron. Astrophys., 620, A100, 10 pages,
https://doi.org/10.1051/0004-6361/201833924, 2018.
243.
L. Holappa, N. Gopalswamy and K. Mursula,
Explicit IMF By-effect maximizes at subauroral latitudes (Dedicated to the memory of Eigil Friis-Christensen),
J. Geophys. Res., 124, 2854-2863,
https://doi.org/10.1029/2018JA026285 2019.
244.
I. I. Virtanen, A. A. Pevtsov, and K. Mursula,
Structure and evolution of the photospheric magnetic field in 2010 - 2017:
comparison of SOLIS/VSM vector field and Blos potential field,
Astron. Astrophys., 624, A73, 13 pages,
https://doi.org/10.1051/0004-6361/201834895, 2019.
245.
T. Getachew, I.I. Virtanen and K. Mursula,
Asymmetric distribution of weak photospheric magnetic field values,
Astrophys. J., 874, 116, 10pp,
https://doi.org/10.3847/1538-4357/ab0749, 2019.
246.
P. Väisänen, I. Usoskin, and K. Mursula,
Long-term and solar cycle variation of galactic cosmic rays:
Evidence for variable heliospheric turbulence,
J. Geophys. Res. (Space), 124, 804-811,
https://doi.org/10.1029/2018JA026135, 2019.
247.
A. Salminen, T. Asikainen, V. Maliniemi and K. Mursula,
Effect of energetic electron precipitation on the northern polar vortex:
Explaining the QBO modulation via control of meridional circulation,
J. Geophys. Res. (Atmos.), 124, 15 pages, https://doi.org/10.1029/2018JD029296, 2019.
248.
I. Virtanen, and K. Mursula,
Photospheric and coronal magnetic fields in six magnetographs
III. Photospheric and coronal magnetic fields in 1974 - 2017,
Astron. Astrophys., 626, A67, 12 pages, https://doi.org/10.1051/0004-6361/201935713, 2019.
249.
I. O. I. Virtanen, I. I. Virtanen, A. A. Pevtsov, L. Bertello, A. Yeates, and K. Mursula,
Reconstructing solar magnetic fields from historical observations.
IV. Testing the reconstruction method,
Astron. Astrophys., 627, A11, 7 pages, https://doi.org/10.1051/0004-6361/201935606, 2019.
250.
B. Zieger, I. Virtanen and K. Mursula,
Spatial power spectrum of the photospheric magnetic field during solar minimum,
Astron. Astrophys., 623, A51, 10 pages,
https://doi.org/10.1051/0004-6361/201834216, 2019.
251.
J. Koskela, I. I. Virtanen, and K. Mursula,
Revisiting the coronal current sheet model:
Parameter range analysis and comparison with the potential field model,
Astron. Astrophys., 631, A17, 11 pages,
https://doi.org/10.1051/0004-6361/201935967, 2019.
252.
V. Maliniemi, T. Asikainen, and K. Mursula,
Assessing North Atlantic winter climate response to geomagnetic activity and solar irradiance variability,
Q. J. R. Meteorol. Soc., 145 , 3780–3789, https://doi.org/10.1002/qj.3657, 2019.
253.
T. Getachew, I.I. Virtanen and K. Mursula,
A new signal of the solar magnetic cycle:
Opposite shifts of weak magnetic field distributions in the two hemispheres,
Geophys. Res. Lett., 46, 9327-9333, https://doi.org/10.1029/2019GL083339, 2019.
254.
A. A. Pevtsov, K. A. Tlatova, A. A. Pevtsov, E. Heikkinen, I. I. Virtanen,
N. V. Karachik, L. Bertello, A. G. Tlatov, R. Ulrich, and K. Mursula,
Reconstructing solar magnetic fields from historical observations.
V. Sunspot magnetic field measurements at Mount Wilson Observatory,
Astron. Astrophys., 628, A103, 14 pages,
https://doi.org/10.1051/0004-6361/201834985, 2019.
255.
I. O. I. Virtanen, I. I. Virtanen, A. Pevtsov, and K. Mursula,
Reconstructing solar magnetic fields from historical observations.
VI. Axial dipole moments of solar active regions of cycles 21-24,
Astron. Astrophys., 632, A39, 7 pages,
https://doi.org/10.1051/0004-6361/201936134, 2019.
256.
C. Munteanu, A. Hamada and K. Mursula,
High-speed streams in 2007-2008: Turning on the Russell-McPherron effect,
J. Geophys. Res.: Space, 124, 15 pages,
https://doi.org/10.1029/2019JA026846, 2019.
257.
A. Salminen, T. Asikainen, V. Maliniemi and K. Mursula,
Dependence of sudden stratospheric warmings on internal and external drivers,
Geophys. Res. Lett., 47, e2019GL086444, 9 pages,
https://doi.org/10.1029/2019GL086444, 2020.
258.
L. Holappa, and K. Mursula,
Explicit IMF By dependence in geomagnetic activity: Modulation of precipitating electrons,
Geophys. Res. Lett., 47, e2019GL086676, 7 pages,
https://doi.org/10.1029/2019GL086676, 2020.
259.
A. Hamada, T. Asikainen, and K. Mursula,
New Homogeneous Dataset of Solar EUV synoptic maps from SOHO/EIT and SDO/AIA,
Solar Phys., 295:2, 20 pages, https://doi.org/10.1007/s11207-019-1563-y, 2020.
260.
I. I. Virtanen, J. Koskela, and K. Mursula,
Abrupt shrinking of solar corona in the late 1990s,
Astrophys. J. Lett., 889:L28 , 6 pages,
https://doi.org/10.3847/2041-8213/ab644b, 2020.
261.
J. Takalo and K. Mursula,
Comparison of shape and temporal evolution of even and odd solar cycles,
Astron. Astrophys., 636, A11, 10 pages,
https://doi.org/10.1051/0004-6361/202037488, 2020.
262.
B. Zieger, and K. Mursula,
Two-dipole model of the asymmetric Sun,
J. Space Weather Space Clim., 10, 40, 10 pages,
https://doi.org/10.1051/swsc/2020041, 2020.
263.
T. Asikainen, A. Salminen, V. Maliniemi, K. Mursula,
Influence of enhanced planetary wave activity on the polar vortex enhancement related to energetic electron precipitation,
J. Geophys. Res.: Atmosph., 125, e2019JD032137, 17 pages, https://doi.org/10.1029/2019JD032137, 2020.
264.
A. Salminen, T. Asikainen, V. Maliniemi and K. Mursula,
Comparing the effects of solar-related and terrestrial drivers on the northern polar vortex,
J. Space Weather Space Clim., 10, 56, 13 pages,
https://doi.org/10.1051/swsc/2020058, 2020.
265.
K. Mursula, T. Getachew, and I. I. Virtanen,
Spatial-temporal evolution of photospheric weak-field shifts in solar cycles 21-24,
Astron. Astrophys., 2020, in press.
266. A. Hamada, T. Asikainen, and K. Mursula,
A uniform series of low-latitude coronal holes in 1973-2019,
submitted to Solar Phys., 2020.
267. L. Holappa, R. M. Robinson, A. Pulkkinen, T. Asikainen and K. Mursula,
Explicit IMF By-dependence in geomagnetic activity: quantifying ionspheric electrodynamics,
submitted to J. Geophys. Res.: Space, 2020.
268 P. Väisänen, I. Usoskin, and K. Mursula,
Seven decades of neutron monitors (1951-2019): Overview and evaluation of data sources,
submitted to J. Geophys. Res. Tech Reports, 2020.
269. M. Echim, T. Chang, P. Kovacs, A. Wawraszek, E. Yordanova, Y. Narita, Z. Voeroes, R. Bruno, W. Macek, K. Mursula, and G. Consolini,
Turbulence and complexity of magnetospheric plasma,
in Solar/heliosphere 2: Magnetospheres of the solar system, Wiley, MRW, in press, 2020, in press.
270. V. Maliniemi, P. Arsenovic, T. Asikainen, H. Nesse Tyssöy, C. Smith-Johnsen, A. Salminen, E. Rozanov and K. Mursula,
Energetic electron precipitation - a novel driver of the polar vortex,
submitted to Nature Geo., 2020.
B. Non-refereed scientific articles
1. K. Mursula, Two-particle inclusive distributions from first-order QCD, Deutsches
Elektronen-Synchrotron report DESY 80/29, Hamburg, Fed. Rep. of Germany, 1980, 13 pages.
2. K. Enqvist, K. Mursula, and M. Roos, Modified V, A structure of weak currents and
mirror leptons, Proc. of the VIII International Workshop on Weak Interactions and
Neutrinos, Javea, Spain, ed. A. Morales (World Scientific), 1983, p. 459-469.
3. K. Mursula, Topics on the Lorentz structure of charged weak interactions, Proc. of the
VII Warsaw Symposium on Elementary Particle Physics, Kazimierz, Poland, ed. Z. Ajduk
(Warsaw), 1984, p. 123-132.
4. J. Maalampi, K. Mursula, and M. Roos, On the possible astrophysical evidence for a
radiatively decaying neutrino, Proc. of the 12th Int. Conf. on Neutrino Physics and
Astrophysics, Sendai, Japan, ed. T. Kitagaki and H. Yuta (World Scientific, 1986), p.
264-269; Proc. of the IX Warsaw Symposium on Elementary Particle Physics, Kazimierz,
Poland, ed. Z. Ajduk (Warsaw, 1986), p. 357-364; in "Massive Neutrinos in
Astrophysics and Particle Physics", Proc. of the VI Moriond Workshop, Moriond,
France, ed. O. Fackler and J. Tran Thanh Van (Edit. Frontieres), 1986, p. 213-218.
5. J. Maalampi and K. Mursula, Differences between heavy Dirac and Majorana neutrinos,
Proc. of the International Symposium on Nuclear Beta Decays and Neutrino, Osaka, Japan,
ed. T. Kotani, H. Ejiri, and E. Takasugi (World Scientific), 1986, p. 495-496.
6. R. Rasinkangas, K. Mursula, J. Pulkkinen, and P. Tanskanen, The research activity of
the satellite group of the University of Oulu (in Finnish), Proc. of the XXIII Geophysical
Observatory Meeting, Sodankylä, 9.-11. 1. 1989, Publications of the Finnish Academy of
Science and Letters, 1989, p. 73-87.
7. K. Mursula, A comment on the present status of solar activity, Proc. of the XXIV
Geophysical Observatory Meeting, Sodankylä, 10.-12. 1. 1990, Publications of the Finnish
Academy of Science and Letters, 1990, p. 37-39.
8. K. Mursula, J. Kangas, M. Kivinen, and T. Pikkarainen, Solar cycle variation of Pc1
micropulsations at Sodankylä, Proc. of the XXIV Geophysical Observatory Meeting,
Sodankylä, 10.-12. 1. 1990, Publications of the Finnish Academy of Science and Letters,
1990, p. 55-64.
9. K. Mursula, J. Kangas, T. Pikkarainen, and M. Kivinen, Long-term variation of the
annual and diurnal distributions of Pc1 micropulsations at high latitudes, Proc. of the
XVII Meeting of the Finnish Geophysical Society, ed. H. Kananen, Oulu, 1991, p. 117-122.
10. P. Tanskanen, K. Mursula, V. Kelhä, and H. Huomo, CAPS - Plasma Spectrometer for the
Cassini mission, Proc. of the XVII Meeting of the Finnish Geophysical Society, ed. H.
Kananen, Oulu, 1991, p. 133-135.
11. R. Rasinkangas, T. Bräysy, G. Kremser, K. Mursula, and P. Tanskanen, The involvement
of Oulu in the Freja satellite project (in Finnish), Proc. of the XXVI Geophysical
Observatory Meeting, Sodankylä, 8.-10. 1. 1992, ed. J. Manninen, Publications of the
Finnish Academy of Science and Letters, 1992, p. 19-23.
12. T. Bräysy, K. Mursula, R. Rasinkangas, and P. Tanskanen, In-flight functional test
programs for the CLUSTER/Rapid EGSE-system, Proc. of the XXVI Geophysical Observatory
Meeting, Sodankylä, 8.-10. 1. 1992, ed. J. Manninen, Publications of the Finnish Academy
of Science and Letters, 1992, p. 25-27.
13. G. Kremser, K. Mursula, R. Rasinkangas, and P. Tanskanen, Involvement of the University
of Oulu in the Freja satellite project, Proc. of the IV Meeting of Finnish Space
Researchers, Report 1/1992, Dept. of Physics, University of Jyväskylä, 1992, p. 47-48.
14. T. Bräysy, K. Mursula, R. Rasinkangas, and P. Tanskanen, Test program for the
CLUSTER/Rapid EGSE-system, Proc. of the IV Meeting of Finnish Space Researchers, Report
1/1992, Dept. of Physics, University of Jyväskylä, 1992, p. 65-66.
15. K. Mursula, J. Kangas and J. Kultima,
Looking back at the early years of Pc1 pulsation research, EOS,
Transac. Amer. Geophys. Union, 75, No. 31, pages 357 and 365, 1994.
16. B. Zieger and K. Mursula, A 13.5-day variation in the near-Earth solar wind and in the
geomagnetic activity, and its development during the solar cycle, in Proc. of the 8th
International Symposium on Solar-Terrestrial Physics, Sendai, Japan, 1994, 4 pages.
17. J. Kangas, K. Mursula, and T. Pikkarainen, Geomagnetic Pc1 pulsations - Still a
mystery, Proc. of the V COSPAR-Meeting of the Finnish space scientists, Report n:o 124,
Dept. of Physics, University of Oulu, 1994, p. 27-28.
18. K. Mursula, L. G. Blomberg, P.-A. Lindqvist, G. T. Marklund, T. Bräysy, R.
Rasinkangas, and P. Tanskanen, Dispersive Pc1 pearls observed by Freja, Proc. of the V
COSPAR-Meeting of the Finnish space scientists, Report n:o 124, Dept. of Physics,
University of Oulu, 1994, p. 29-30.
19. K. Mursula, T. Bösinger, R. Rasinkangas, R. E. Erlandson, L. J. Zanetti, and P.-A.
Lindqvist, Simultaneous Pc1 sources observed by the Viking satellite and a ground-based
magnetometer network, Proc. of the V COSPAR-Meeting of the Finnish space scientists,
Report n:o 124, Dept. of Physics, University of Oulu, 1994, p. 74-75.
20. K. Mursula, J. Kangas, T. Pikkarainen, B. J. Anderson, and R. E. Erlandson, Solar
cycle change of Pc1 waves observed by an equatorial satellite and on the ground, Proc. of
the V COSPAR-Meeting of the Finnish space scientists, Report n:o 124, Dept. of
Physics, University of Oulu, 1994, p. 76-77.
21. T. Bräysy, K. Lappalainen, K. Mursula, R. Rasinkangas, P. Tanskanen, and J. Vilppola,
The electric field and waves (EFW) instrument for CLUSTER: Present status and future
prospects, Proc. of the V COSPAR-Meeting of the Finnish space scientists, Report n:o 124,
Dept. of Physics, University of Oulu, 1994, p. 81-82.
22. T. Bräysy, K. Mursula, R. Rasinkangas, and P. Tanskanen, Application programs for the
CLUSTER/RAPID ground support equipment operating system, Proc. of the V COSPAR-Meeting of
the Finnish space scientists, Report n:o 124, Dept. of Physics, University of Oulu, 1994,
p. 83-84.
23. K. Mursula, On the strong half solar rotation periodicity observed in the solar wind,
interplanetary magnetic field and geomagnetic activity, XX National Convention on Radio
Science, Sodankylä 27-28. 10. 1994, Suomalainen Tiedeakatemia, Report n:o 53, 1994, p. 49-50.
24. K. Mursula, Recent satellite-ground correlative studies on ion cyclotron waves, XX
National Convention on Radio Science, Sodankylä 27-28. 10. 1994, Suomalainen
Tiedeakatemia, Report n:o 53, 1994, p. 47-48.
25. E. V. Vashenyuk, V. S. Smirnov, V. S. Ismagilov, H. Kananen, K. Mursula, and P.
Tanskanen, Cosmic ray fluctuation power spectra dynamics during the great interplanetary
disturbance on October 19-21, 1989, Proc. of the 24th International Cosmic Ray Conference,
Rome, 1995, Vol. 4, p. 880-883.
26. I. G. Usoskin, G. A. Kovaltsov, H. Kananen, K. Mursula, and P. J. Tanskanen, Period of
unusual cosmic ray modulation in late 20th cycle: Correlative study of cosmic ray
variations versus solar activity, Proc. of the 25th International Cosmic Ray Conference,
ed. M. S. Potgieter, B. C. Raubenheimer and D. J. van der Walt, Durban, South Africa,
1997, Vol. 2, p. 201-204.
27. J. Kangas, K. Mursula, O. Pokhotelov, F. Feygin, A. Guglielmi, and D. Orr, Geomagnetic
pulsations in magnetospheric research: Results from the INTAS project 94-2811 (in
Finnish), Proc. of the XVIII Meeting of the Finnish Geophysical Society, ed. T. J. Tuomi,
Helsinki, 1997, p. 71-72.
28. J. Kangas, T. Bösinger, K. Kaila, K. Mursula, and P. Tanskanen, Magnetic storms (in
Finnish), Proc. of the XVIII Meeting of the Finnish Geophysical Society, ed. T. J. Tuomi,
Helsinki, 1997, p. 67-70.
29. K. Mursula, Waves in plasmas: Recent Finnish activities, Proc. of XXII Convention on
Radio Science, Oulu, 20.-21. 11. 1997, eds. K. Kalliomäki, E. Savolainen, Univ. of Oulu,
Dept. of Electrical Engineering, 1997, p. 27-28.
30. I. G. Usoskin, K. Mursula, H. Kananen, G. A. Kovaltsov, and P. Tanskanen, Time
evolution of solar activity and cosmic ray intensity during the Maunder Minimum, Proc. of
the Cosmic Ray Conference, Utah, 17.-25. 8. 1999, p. (7)127-(7)130.
31.
K. Mursula, and B. Zieger,
Simultaneous occurrence of mid-term periodicities in solar wind speed, geomagnetic activity and cosmic rays,
Proc. of the Cosmic Ray Conference, Utah, 17.-25. 8. 1999, p. (7)123-(7)126.
32. G. A. M. Dreschhoff, K. A. Boyarchuk, H. Jungner, G. E. Kocharov, I. V. Koudriavtsev,
K. Mursula, P. Tanskanen, Nitrate generation in the Earth's atmosphere by cosmic rays,
Proc. of the Cosmic Ray Conference, Utah, 17.-25. 8. 1999, p. (4)318-(4)321.
33. R. Kerttula, K. Mursula, T. Pikkarainen, and J. Kangas, Pc1-activity during magnetic
storms (in Finnish), Proc. of the XIX Meeting of the Finnish Geophysical Society, ed. J.
Kultima and J. Manninen, Oulu, 1999, p. 37-41.
34. J. Takalo, K. Mursula, and J. Timonen, Role of the driver in the dynamics
of a coupled-map model of the magnetotail, Proc. 5th International Conference on Substorms,
St. Petersburg, Russia, 16-20. 5. 2000, ESA-SP-443, 201-204, 2000.
35. I. G. Usoskin, K. Mursula, and G. A. Kovaltsov, Regular and random
components of sunspot activity during active sun and great minima:
Model simulation, SOLSPA 2000 Proceedings, ESA-SP-463, p. 447-450, 2000.
36. K. Mursula, I. G. Usoskin, and G. A. Kovaltsov, Persistent 22-year
cycle in sunspot activity: Evidence for a relic solar magnetic field,
SOLSPA 2000 Proceedings, ESA-SP-463, p. 387-390, 2000.
37. K. Mursula, and B. Zieger, Long-term north-south asymmetry in solar wind speed:
Evidence for a new type of century-scale solar oscillation,
SOLSPA 2000 Proceedings, ESA-SP-463, p. 391-394, 2000.
38.
E. V. Vashenyuk, B. B. Gvozdevsky, V. V. Pchelkin, I. G. Usoskin, K. Mursula, and G. A. Kovaltsov,
The ground-level enhancement of 14 July 2000:
Explaining the difference between near-by neutron monitors at Apatity and Oulu,
Proc. of the International Cosmic Ray Conference,
Hamburg, 2001, p. 3383-3386.
39.
I. G. Usoskin, K. Mursula, and G. A. Kovaltsov,
Odd and even cycles in cosmic rays and solar activity, Proc. of the International Cosmic Ray Conference,
Hamburg, 2001, p. 3791-3794.
40.
I. G. Usoskin, K. Alanko, K. Mursula, K. Kudela, and G. A. Kovaltsov,
Variations of the heliospheric modulation strength during the neutron monitor era,
Proc. of the International Cosmic Ray Conference,
Hamburg, 2001, p. 3810-3813.
41.
K. Mursula, I. G. Usoskin, and G. A. Kovaltsov, Long-term cosmic ray
intensity vs. solar proxies: A simple linear relation does not work,
Proc. of the International Cosmic Ray Conference,
Hamburg, 2001, p. 3838-3841.
42.
A. Karinen, K. Mursula, J. Takalo, and Th. Ulich, An erroneous Dst index in 1971,
Proc. of the SOLSPA 2001 Conference, ESA-SP-477, 443-446, 2002.
43.
A. Karinen, K. Mursula, and Th. Ulich, Does the magnetosphere behave
differently on weekends?, Proc. of the SOLSPA 2001 Conference, ESA-SP-477, 439-442, 2002.
44.
I. G. Usoskin, K. Mursula, and G. A. Kovaltsov, The start of the Dalton minimum:
Was one sunspot cycle lost in late XVIII century?,
Proc. of the SOLSPA 2001 Conference, ESA-SP-477, 257-260, 2002.
45.
K. Mursula, I. G. Usoskin, and G. A. Kovaltsov, Long-term cosmic ray
intensity vs. solar proxies:
A simple linear relation does not work,
Proc. of the SOLSPA 2001 Conference, ESA-SP-477, 463-466, 2002.
46.
K. Mursula, E. S. Vernova, M. I. Tyasto, and D. G. Baranov, Longitudinally
asymmetric sunspot distribution: A systematic difference between the two
solar hemispheres, Proc. of the SOLSPA 2001 Conference, ESA-SP-477, 249-252, 2002.
47.
J. Takalo, and K. Mursula, On the diurnal UT variation of the Dst index,
Proc. of the SOLSPA 2001 Conference, ESA-SP-477, 483-486, 2002.
48. K. Mursula, and B. Zieger, Long-term occurrence of mid-term periodicities
in solar wind speed and geomagnetic activity,
Proc. of the SOLSPA 2001 Conference, ESA-SP-477, 467-470, 2002.
49.
K. Mursula, T. Hiltula, and B. Zieger,
Streamer belt north-south asymmetry and its long-term evolution,
Proc. of the 10th European Solar Physics Meeting "Solar Variability: From Core to
Outer Frontiers", Prague, Czech Republic, ESA-SP-506, 29-32, 2002.
50. J. Takalo, and K. Mursula, A phase/frequency modulation model for the
annual and solar rotation periodicities in IMF,
Proc. of the 10th European Solar Physics Meeting "Solar Variability: From Core to
Outer Frontiers", Prague, Czech Republic, ESA-SP-506, 63-66, 2002.
51.
I. G. Usoskin, K. Mursula, and G. A. Kovaltsov,
Simulating regularity and randomness in sunspot activity,
Proc. of the 10th European Solar Physics Meeting "Solar Variability: From Core to
Outer Frontiers", Prague, Czech Republic, ESA-SP-506, 863-866, 2002.
52. E. S. Vernova, K. Mursula, M. I. Tyasto, D. G. Baranov,
North-South asymmetry in the longitudinal distribution of the solar activity,
Proceedings of the International Conference "Solar activity and cosmic rays after the change of
sign of the Sun's polar magnetic field" (in Russian),
Pulkovo Astronomical Observatory, St.Petersburg, Russia, 17.-22. 6. 2002, pp. 107-118.
53.
I. G. Usoskin, and K. Mursula,
New standpoints in long-term solar cycle evolution: A review,
Proceedings of the ISCS Symposium
"Solar Variability as an Input to the Earth's Environment",
Tatranska Lomnica, Slovakia, 23.-28.6.2003,
ESA-SP-535, 25-36, 2003.
54.
I. G. Usoskin, K. Mursula, and G.A. Kovaltsov,
The lost sunspot cycle: Reanalysis of sunspot statistics,
Proceedings of the ISCS Symposium
"Solar Variability as an Input to the Earth's Environment",
Tatranska Lomnica, Slovakia, 23.-28.6.2003,
ESA-SP-535, 161-164, 2003.
55.
I. G. Usoskin, K. Mursula, and G.A. Kovaltsov,
On the reliability of monthly/yearly means calculated from sparse daily sunspot numbers,
Proceedings of the ISCS Symposium
"Solar Variability as an Input to the Earth's Environment",
Tatranska Lomnica, Slovakia, 23.-28.6.2003,
ESA-SP-535, 165-168, 2003.
56.
I. G. Usoskin, G. A. Kovaltsov, K. Mursula, and K. Alanko,
Long-term cosmic ray modulation by heliospheric parameters: Non-linear relations,
Proceedings of the 28th International Cosmic Ray Conference,
Tsukuba, Japan, 31.7.-7.8., 2003,
Universal Academy Press, Vol. 7/7, 3803-3806, 2003.
57.
K. Alanko, I. G. Usoskin, K. Mursula, and G. A. Kovaltsov,
A 2D stochastic simulation of galactic cosmic rays transport in the heliosphere,
Proceedings of the 28th International Cosmic Ray Conference,
Tsukuba, Japan, 31.7.-7.8., 2003,
Universal Academy Press, Vol. 7/7, 3851-3854, 2003.
58.
K. Alanko, I. G. Usoskin, K. Mursula, and G. A. Kovaltsov,
Effective energy of neutron monitors,
Proceedings of the 28th International Cosmic Ray Conference,
Tsukuba, Japan, 31.7.-7.8., 2003,
Universal Academy Press, Vol. 7/7, 3901-3904, 2003.
59.
I. G. Usoskin, K. Mursula, S. K. Solanki, M. Schüssler, and G. A. Kovaltsov,
Long-term cosmic ray intensities: Physical reconstruction,
Proceedings of the 28th International Cosmic Ray Conference,
Tsukuba, Japan, 31.7.-7.8., 2003,
Universal Academy Press, Vol. 7/7, 4041-4044, 2003.
60. E. S. Vernova, M. I. Tyasto, K. Mursula, D. G. Baranov, Longitudinal
structure of solar activity in solar cycles 15-22,
Proceedings of the International Conference
"Climatic and Ecological Aspects of the Solar Activity",
Pulkovo Astronomical Observatory, St. Petersburg, Russia, 7.-11. 7. 2003.
61.
Yu. E. Charikov, P. B. Dmitriyev, an K. Mursula,
Solar soft X-ray variations in 22nd and 23rd solar cycles,
Multi-Wavelength Investigations of Solar Activity,
Proc. IAU Symposium no. 223, 2004, p. 93,
http://dx.doi.org/10.1017/S1743921304005204.
62.
E. S. Vernova, K. Mursula, M. I. Tyasto, and D. G. Baranov,
Longitudinal asymmetry in sunspot activity during the
ascending and descending phase of the solar cycle,
Multi-Wavelength Investigations of Solar Activity,
Proc. IAU Symposium no. 223, 2004, p. 155,
http://dx.doi.org/10.1017/S1743921304005514.
63.
K. Alanko, I. G. Usoskin, K. Mursula, and G. A. Kovaltsov,
The role of drifts in the galactic cosmic ray transport,
Proceedings of the 29th International Cosmic Ray Conference, Pune, India, vol. 2., 53-56, 2005.
64.
S. A. Starodubtsev, I. G. Usoskin, A. V. Grigoryev, and K. Mursula,
Long-term modulation of the cosmic ray fluctuation spectrum: Spacecraft measurements,
Proceedings of the 29th International Cosmic Ray Conference, Pune, India, vol. 2., 247-250, 2005.
65.
K. Mursula, and T. Hiltula,
Hemispheric and longitudinal asymmetries of the global solar magnetic field,
Proc. of the Solar Wind 11 - SOHO 16 Conference, Whistler, Canada, 12-17 June 2005,
ESA-SP-592, p. 625-628, 2005.
66.
K. Mursula, and D. Martini,
Centennial change in geomagnetic activity:
Evaluating the effect of changed sampling to the IHV index,
Proc. of the Solar Wind 11 - SOHO 16 Conference, Whistler, Canada, 12-17 June 2005,
ESA-SP-592, p. 259-264, 2005.
67.
I. G. Usoskin, M. Schüssler, S. K. Solanki, and K. Mursula,
Solar activity over the last 1150 years: Does it correlate with climate?,
Proc. 13th Cool Star Workshop, Hamburg, 5-9 July 2004, ESA SP-560, 19-22, 2005.
68.
T. Hiltula, and K. Mursula,
Hemispheric current sheet north-south asymmetry since 1926,
Proc. Solar Physics Meeting, SPM-11, Leuven, Belgium, 11-16. 9. 2005, ESA SP-600 cd-rom, 2005.
69.
K. Mursula, L. Holappa, and A. Karinen,
Correcting and extending the Dst index of geomagnetic storms (in Finnish),
Proc. of the Annual Days of Finnish Geophysical Society, Oulu, 23-24.5.2007,
edit. K. Kaila and T. Korja, p. 107-112, 2007.
70.
S. A. Starodubtsev, A. V. Grigoryev, I. G. Usoskin, and K. Mursula,
Rapid cosmic ray fluctuations in real-time during the SEP events in December 2006,
Proc. 30th International Cosmic Ray Conference, Merida, Mexico, 2007, ID:0245.
71.
I. G. Usoskin, K. Alanko-Huotari, K. Mursula, and G. A. Kovaltsov,
Stochastic simulation of cosmic ray modulation: Effect of a wavy HCS,
Proc. 30th International Cosmic Ray Conference, Merida, Mexico, 2007, ID:1310.
72.
S. A. Starodubtsev, A. V. Grigoryev, V. G. Grigoryev, I. G. Usoskin, and K. Mursula,
Fluctuations of cosmic rays and interplanetary magnetic field in the vicinity of interplanetary shocks,
Bull. Russian Acad. Sci: Physics, 71, 991-993, 2007.
73.
S. A. Starodubtsev, K. Mursula, and I. G. Usoskin,
Solar cycle variation of rapid fluctuations of energetic particles at the geostationary orbit,
Proc. 31st International Cosmic Ray Conference, Lodz, Poland, 7-15.7.2009, 4 pages, 2009.
74. R. Lukianova, and K. Mursula,
Variability of solar activity proxies in cycles 21-23,
the pecularities in the last cycle, and the response of some climate parameters,
Proc. of the Workshop on Activity cycles in the Sun and stars in Moscow, 18-19.12. 2009,
St. Petersburg, 2009, pages 153-164.
75. S. A. Starodubtsev, V. G. Grigoryev, I. G. Usoskin, and K. Mursula,
Arrival of an Interplanetary Shocks at the Earth: a Real-Time Forecast Based on ACE Spacecraft Data,
submitted to Proc. 32nd International Cosmic Ray Conference, Beijing, China, 11-18.8.2011, 4 pages, 2011.
76. L. Zhang, K. Mursula, I. Usoskin, H. Wang and Z. Du,
Long-term variation of solar surface differential rotation,
First Asia-Pacific Solar Physics Meeting,
ASI Conference Series, 2011, Vol. 2, pp 175-180,
edited by A. Rai Choudhuri & D. Banerjee.
77. R. Leussu, I. Usoskin, R. Arlt, and K. Mursula,
Solar cycles in the 19th century using sunspot drawings by Schwabe,
Proceedings of the Finnish Geophysical Society Meeting, Oulu, 17.5.2015.
78. K. Mursula and T. Asikainen,
Meeting report: Space Climate School and Space Climate Symposium, 30 March - 7 April 2016, Levi, Finland,
VarSITI Newsletter, 10, p. 7, 2016
79. K. Mursula, L. Holappa and V. Filppa,
Principal component analysis of geomagnetic activity: New information on solar wind structures,
Proc. of the XXVIII Meeting of the Geophysical Society of Finland,
ed. T. Veikkolainen et al., Helsinki, 2017, p. 40-43.
80. E.I. Tanskanen , R. Hynönen, K. Mursula and K. Snekvik,
High-latitude geomagnetic activity enhanced by Alfven waves,
Proc. of the XXVIII Meeting of the Geophysical Society of Finland,
ed. T. Veikkolainen et al., Helsinki, 2017, p. 103-104.
81. A. Gil-Swiderska and K. Mursula,
Hale cycle in solar-rotation related recurrence of galactic cosmic rays,
Proc. of Science, 8 pages, Proc. 35th International Cosmic Ray Conference, Busan, Korea,
10-20 July, 2017.
82. K. Mursula, T. Qvick, L. Holappa and V. Filppa
Geomagnetic history of the Grand Modern Maximum:
Centennial evolution of geomagnetic activity and geomagnetic storms
Proc. of the Annual Days of Finnish Geophysical Society, Rovaniemi, 21-22.3.2019,
ed. T. Veikkolainen et al., Helsinki, 2019, p. 66--69.
83. Antti Salminen, Timo Asikanen, Ville Maliniemi and Kalevi Mursula,
Effects of energetic electron precipitation and quasi-biennial oscillation on the northern polar vortex,
Proc. of the Annual Days of Finnish Geophysical Society, Rovaniemi, 21-22.3.2019,
ed. T. Veikkolainen et al., Helsinki, 2019, p. 97--100.
84. N. Mäkinen, I. Virtanen, and K. Mursula,
The effect of magnetograph saturation and resolution on the observations of the photospheric magnetic field }
Proc. of the Annual Days of Finnish Geophysical Society, Rovaniemi, 21-22.3.2019,
ed. T. Veikkolainen et al., Helsinki, 2019, p. 70--73.
85.
P. Väisänen, I. Usoskin and K. Mursula,
Spectral slope analysis of long-term cosmic-ray variations at Earth,
Proc. of Science, 6 pages, Proc. 36th International Cosmic Ray Conference,
Madison, WI, USA, July 24 - August 1st, 2019.
C. Scientific books (monographs)
1. K. Mursula, Charged weak interactions of leptons and quarks, Phil.Lic. Thesis, Helsinki
University report HU-P-223, 1983, 82 pages.
2. K. Mursula, Studies in weak interactions and extended electroweak theories, Ph.D.
Thesis, Helsinki University report HU-P-D38, 1983, 22 pages + original articles.
3. K. Mursula, I. Usoskin, and E. Cliver,
Guest Editors of Topical issue of Solar Physics,
Space Climate: Direct and Indirect Observations of Long-Term Solar Activity,
Vol. 224, Numbers 1-2, pages 3-505, October 2004.
4. K. Mursula, I. G. Usoskin, and G. Maris,
Guest Editors of Special issue of Adv. Space Res.: Space Climate,
Vol. 40, Issue 7, pages 885-1184, July 2007.
5. K. Mursula, I. Usoskin, D. Nandi, and D. Marsh,
Guest Editors of Special issue of J. Atm. Solar-Terr. Phys.: Space Climate,
Vol. 73, Issues 2-3, pages 179-400, February 2011.
6. K. Mursula, P. Manoharan, D. Nandi, E. Tanskanen, and P. Verronen,
Guest Editors of Topical issue of J. Space Weather Space Climate: Space Climate,
online version only (13 articles), 2013.
D. Publications intended for professional communities
1. K. Enqvist, K. Mursula, J. Maalampi, and M. Roos, Are there charged leptonic V+A
currents?, Helsinki University report HU-TFT-81-18, 1981, 13 pages.
2. G. Gustafsson, C. Cattell, F. Mozer, I. Roth, M. Temerin, J. Wygant, R. Grard, J.-P.
Lebreton, A. Pedersen, R. Schmidt, N. Maynard, M. Smiddy, A. Egeland, E. Thrane, L.J.C.
Woolliscroft, D. Gurnett, P. Kintner, P. Kellogg, R. Boström, B. Holback, G. Holmgren, L.
Block, C.-G. Fälthammar, P.-A. Lindqvist, G. Marklund, K. Mursula, P. Tanskanen, T.
Aggson, R. Pfaff, A. Roux, P. Décréau, C. Harvey, R. Manning, and S. Klimov, A Proposal
for A Spherical Double Probe Electric Field Experiment for the Cluster Mission, STSP
Cluster Programme proposal in response to the A.O. Sci (87) 1 / AO-OSSA-1-87, July, 1987.
Part 1. Science and Technical Description, 33 pages; Part 2. Management Plan, 24 pages;
Part 3. Cost Proposal, 26 pages; Part 4. EID Part B, 23 pages; Part 5. Product
Assurance Plan, 11 pages; Addenda, Dec. 1987, 10 pages.
3. B. Wilken, J. B. Blake, J. F. Fennell, F. Søraas, S. Ullaland, D. N. Baker, H.
Fischer, R. Mueller-Mellin, H. Borg, B. Hultqvist, R. D. Belian, T. A. Fritz, W. I.
Axford, W. H. Ip, V. M. Vasyliunas, E. T. Sarris, P. Daly, A. Korth, G. Kremser, K.
Mursula, P. Tanskanen, G. Grayer, D. Hall, S. McKenna-Lawlor, F. Gliem, W. Rieck, L. R.
Lyons, M. Schulz, M. Scholer, and G. Wibberenz, RAPID - Research with Adaptive Particle
Imaging Detectors, STSP Cluster Programme proposal in response to the A.O. Sci (87) 1 /
AO-OSSA-1-87, July, 1987. Part 1. Scientific/Technical Description, 40 pages; Part 2.
Management Plan, 22 pages; Part 3. Cost Proposal, 3 pages; Part 4. Experiment Interface
Document, 34 pages; Part 5. Product Assurance Plan, 9 pages; Revision, Jan. 1988, 28
pages.
4. D. T. Young, E. C. Sittler, R. Goldstein, D. J. McComas, R. E. Johnson, T. W. Hill, J.
J. Berthelier, M. Blanc, A. J. Coates, B. Maehlum, K. Mursula, V. Kelhä, K. Szegö, and
D. S. Hall, Plasma Science (PLS) Investigation for the Cassini orbiter spacecraft, SwRI
Proposal 15-9376, February, 1990. Volume 1. Investigation and Technical Plan, 40 pages;
Volume 2. Management and Cost Plan, 53 pages.
5. J. Maalampi, K. Mursula, and R. Vuopionperä, Heavy neutrinos in e+e--collisions,
Helsinki University report HU-SEFT-90-5, 1990, 24 pages.
6. K. Mursula and F. Scheck, Leptonic charged weak interactions: Status and prospects, in
Essays in Honour of Prof. Matts Roos on his 60th birthday, HU-SEFT-1991-19 report, ed. M.
Chaichian and J. Maalampi, University of Helsinki, 1991, p. 97-111.
7. K. Mursula, Plasma Physics (in Finnish), Lecture notes, University of Oulu, Physics
Department, Oulu, 1991, 157 pages.
8. K. Mursula, Electrodynamics (in Finnish), Lecture notes, University of Oulu, Part I
Electrostatics 36 pages, Part II Direct currents and magnetic fields 21 pages, Part III
Magnetic materials 20 pages, Part IV Electromagnetic induction, magnetic energy and
Maxwell equations 23 pages, Part V Electromagnetic waves 18 pages, and Part VI Alternating
currents 20 pages, Printing Center of the University of Oulu, 1998;
Revised lecture notes in two parts, 1999, 138 pages.
9. K. Mursula, Mathematical analysis methods (in Finnish), Lecture notes, Part 1.
Matrices and determinants 25 pages, Part 2. Ordinary Differential Equations and
Differential Equation Systems, 6 pages, Printing Center of the University of Oulu, 1998.
10. K. Mursula, Electromagnetic radiation (in Finnish), Lecture notes,
University of Oulu, 1998, 96 pages;
Revised lecture notes, 2004, 102 pages.
11. K. Mursula, Geocosmophysics (in Finnish), Lecture notes,
University of Oulu, 1999, 71 pages + 116 figures.
12. I. Usoskin and K. Mursula, Heliospheric Physics and Cosmic rays,
Lecture notes, University of Oulu, 2000, 170 pages;
Revised lecture notes, 2003, 166 pages.
13. K. Mursula, Introduction to Thermodynamics (in Finnish),
Lecture notes, University of Oulu, 2002, 56 pages.
14. K. Mursula, Introduction to Space Physics (in Finnish),
Lecture notes, University of Oulu, 2002, 93 pages + 110 figures.
15. K. Mursula, Magnetospheric physics (in Finnish), Lecture notes,
University of Oulu, 2003, 117 pages+figures.
16. K. Mursula, Sun and Heliosphere, Lecture notes,
University of Oulu, 2004-2005, 217 pages.
17. K. Mursula, Basic Plasma Physics, Lecture notes (in Finnish),
University of Oulu, 2005, 134 pages.
18. K. Mursula, Heliospheric physics, Lecture notes, University of Oulu, 2006, 103 pages.
19. K. Mursula and T. Nygren, Basics of Space physics, Lecture notes, University of Oulu, 2009, 162 pages.
20.S. Vennerstrøm, F. Christiansen, T. Asikainen, K. Mursula, F. Crespon, M. Tatrallyay,
K. Kecskemety, Z. Nemeth, S.V. Kuzin, V. A. Slemzin, A.S. Ulyanov, S.A. Bogachev, J.
Sylwester, S. Gburek, P. Podgorski, M. Kowalinski and M.I. Verigin, SOTERIA deliverable
4.3: Solar wind-magnetosphere coupling and the terrestrial impact, 104 pages, Report for
the European Community's Seventh Framework Program, 2010.
21. K. Mursula, Solar Physics, Lecture notes, University of Oulu, 2010-2011, 192 pages.
22. K. Mursula and I. Usoskin, Cosmic rays, Lecture notes, University of Oulu, 2011, 140 pages.
23. K. Steed, G. Lapenta, B. Vrsnak, T. Zic, G. Verbanac, J. Calogovic, M. Dumbovic,
A. Veronig, M. Temmer, C. Mostl, T. Rollett, T. Rotter, T. Falkenberg, S. Vennerstrøm,
K. Leer, M. Tatrallyay, Z. Nemeth, M. I. Verigin, T. Asikainen, K. Mursula, D. Berghmans,
K. Kecskemety, P. Kiraly, I. Virtanen, L. Zhang and Y. Beniguel,
Soteria project, Deliverable 4.6 final report, 137 pages,
Report for the European Community's Seventh Framework Program, 2011.
24. K. Mursula, L. Holappa, A. Karinen, and T. Leikanger,
Dcx server info and manual,
University of Oulu, 19 pages, 2011.
25. A. Stahl, 224 names including T. Pihlajaniemi, M. Weckström, K. Mursula, T. Enqvist,
P. Kuusiniemi, T. Räihä, J. Sarkamo, M. Slupecki, J. Hissa, E. Kokko, M. Aittola, and A. Rubbia,
Expression of Interest for a very long baseline neutrino oscillation experiment (LBNO),
report to the CERN (European Organization for Nuclear Research), 2012.
26. R. Brajsa, D. Sudar, K. Mursula, L. Zhang, A. Hanslmeier, A. Ludmany, J. Muraközy, T. Zic,
eHEROES project Deliverable 4.1 report, 41 pages,
Report for the European Community's Seventh Framework Program, 2013.
27. I. Virtanen, K. Mursula, P. Väisänen, M. Echim, H. Lamy, G. Consolini, R. Bruno,
G. Pallocchia, E. Yordanova, C. Munteanu, E. Teodorescu, G. Voitcu, W. Macek, A. Wawrzaszek,
STORM project Deliverable 2.1 report, 32 pages,
Report for the European Community's Seventh Framework Program, 2014.
28. E. Yordanova, W. Macek, A. Wawrzaszek, C. Munteanu, G. Voitcu,
K. Mursula, P. Väisänen, P. Kovacs, R. Bruno, G. Pallocchia, G. Consolini,
Y. Narita, Z. Voeroes, Daniel Schmid, Navin Kumar Dwivedi, M. Echim,
STORM project Deliverable 3.1 report, 20 pages,
Report for the European Community's Seventh Framework Program, 2014.
29. M. Echim, A. Wawrzaszek, E. Teodorescu, P. Vaisanen, C. Munteanu, E. Yordanova,
W. Macek, I. Virtanen, K. Mursula, P. Kovacs, G. Voitcu, H. Lamy, R. Bruno, G. Pallochia,
G. Consolini, Y. Narita, and Z. Voeroes,
Catalog of Probability Density Functions (PDFs) in the solar wind,
STORM project Deliverable 2.2 report, 39 pages,
Report for the European Community's Seventh Framework Program, 2014.
30. L. Zhang, K. Mursula, I. Virtanen, S. Gburek,
eHEROES project Deliverable 4.2 report, 37 pages,
Report for the European Community's Seventh Framework Program, 2014.
31. M. Echim, A. Wawrzaszek, E. Teodorescu, P. Vaisanen, C. Munteanu, E. Yordanova,
W. Macek, I. Virtanen, K. Mursula, P. Kovacs, G. Voitcu, H. Lamy, R. Bruno, G. Pallochia,
G. Consolini, Y. Narita, and Z. Voeroes,
STORM Periodic Report, 01/01/2013 - 30/06/2014:
Project Objectives, Work progress and achievements, Project management, 64 pages,
Report for the European Community's Seventh Framework Program, 2014.
32. T. Qvick, L. Holappa, K. Mursula, I. Virtanen, P. Väisänen,
M. Echim, C. Munteanu, and P. Kovacs,
STORM project Deliverable 4.1 report, 25 pages,
Report for the European Community's Seventh Framework Program, 2015.
33. L. Zhang, K. Mursula, I. Virtanen, and R. Brajsa,
eHEROES project Deliverable 4.3 report, 32 pages,
Report for the European Community's Seventh Framework Program, 2015.
34. M. Echim, Y. Voitenko, H. Lamy, E. Yordanova, M. Andre, H. Breuillard,
W. Macek, A. Wawrzaszek, P. Kovacs, A. Koppan, G. Voitcu, C. Munteanu,
E. Teodorescu, C. Negrea, R. Bruno, G. Consolini, M. F. Marcucci, G. Pallochia,
F. Giannattasio, M. Laurenza, Y. Narita, and Z. Voeroes, N Dwivedi,
I. Virtanen, K. Mursula, P. Vaisanen, T. Qvick,
STORM Periodic Report, 01/07/2014 - 31/12/2015:
Project Objectives, Work progress and achievements, Project management, 94 pages,
Report for the European Community's Seventh Framework Program, 2016.
35. A. Pevtsov, E. Griffin, J. Grindlay, S. Kafka, J. Lynn Bartlett, I. Usoskin,
K. Mursula, S. Gibson, V. M. Pillet, J. Burkepile, D. Webb, F. Clette, J. Hesser,
P. Stetson, A. Munoz-Jaramillo, F. Hill, R. Bogart, W. Osborn, D. Longcope,
Historical astronomical data: urgent need for preservation, digitization enabling scientific exploration
White Paper submitted to ASTRO2020 Decadal Survey, 8 pages, arXiv:1903.04839 [astro-ph.IM], 2019.
E. Publications intended for the general public, linked to the applicant's research
1. K. Mursula, The plasma environment of the Earth (in Finnish), Lecture material for the
course "From the surface of the Earth into outer space" organized by the Center
for Continued Education, University of Oulu, 15. 2. 1991, 32 pages.
2. K. Mursula, The satellite projects of the University of Oulu (in Finnish), Lecture
material for the course "From the surface of the Earth into outer space"
organized by the Center for Continued Education, University of Oulu, 15. 2. 1991, 28
pages.
3. K. Mursula, Space probe at the turning point (in Finnish), Helsingin Sanomat-journal,
Tiedonjyvät, 8. February, 1992.
4. K. Mursula, Finnish-American collaboration in space physics continues (in Finnish),
Aktuumi 4 (Information periodical of the University of Oulu), 1992, p. 64-65.
5. K. Mursula, The new Swedish satellite studies aurorae (in Finnish), Helsingin
Sanomat-journal, Science and environment, 10. October, 1992.
6. J. Kangas and K. Mursula, Research reveals secrets of aurorae (in Finnish),
yliöartikkeli, Kaleva-journal, 15. 4. 1994.
7. K. Mursula, J. Kangas, T. Nygrén, and P. Tanskanen, Space Institute of the University
of Oulu, Nordic Space Activities, 2, No. 5, 1994, p. 13-15.
8. K. Mursula, The Nordic satellite programs presented at the NSSR meeting (in Finnish),
Tietopisto (Information newsletter of the University of Oulu) no. 7, 1995, p. 8.
9. K. Mursula and P. Tanskanen, A space instrument from Oulu successfully launched into
space (in Finnish), Avaruusuutiset-newsletter, 1, 1996, p. 18.
10. K. Mursula, Electric space (in Finnish), Oulun yliopisto tutkii, 1, 1999.
11. K. Mursula, K. Lappalainen, and P. Tanskanen, Electric space:
The Finnish participation in Cluster-II satellite instumentation
(in Finnish), Avaruusuutiset-newsletter, 4, 2000, p. 8-11.
12.
K. Mursula, Bashful Ballerina in its most active phase
(in Finnish; Ujo ballerina aktiivisimmillaan),
Arkhimedes, 6/2004, p. 14-19, 2004.
13.
K. Mursula, The Sun - a powerful variable
(in Finnish; Aurinko - muuttuva mahtitekijä),
Kaleva journal 29. 9. 2005; Kainuun Sanomat journal 30. 9. 2005.
14.
K. Mursula, Changing Sun and Earth affect the aurorae
(in Finnish; Muuttuva Aurinko ja Maa vaikuttavat revontuliin),
Kaleva journal 12. 2. 2020.
15.
K. Mursula, The ozone hole came above Oulu for the first time
(in Finnish; Otsoniaukko tuli Oulun ylle ensimmäistä kertaa),
Kaleva journal 26. 4. 2020.
F. Public artistic and design activities
G. Theses
1. K. Mursula, Charged weak interactions of leptons and quarks, Phil.Lic. Thesis, Helsinki
University report HU-P-223, 1983, 82 pages.
2. K. Mursula, Studies in weak interactions and extended electroweak theories, Ph.D.
Thesis, Helsinki University report HU-P-D38, 1983, 22 pages + original articles.
H. Patents and invention disclosures
I. Audiovisual material, ICT software
1. Program for the dcx server for producing and disseminating the Dxt and Dcx (corrected Dst) indices,
University of Oulu, 2011.
Scientific abstracts
More than 500 abstracts by now. A list is available at request.