University of Oulu

Space Research GroupIlya Usoskin


My hobby
Position Professor, Head of Oulu Cosmic Ray station
Vice-Director of ReSoLVE Center of Excellence
Address: Sodankyla Geophysical Observatory (Oulu unit) and Dept. of Physics
P.O.Box 3000, FIN-90014 University of Oulu
FINLAND
Telephone: 0503441247
e-mail:
Room: PSOAS-314
Photograph

!NEW! --> recruitment opportunity or visitor's grants are open at the ReSoLVE Centre of excellence

ALL publications --> click HERE

Recent publications:
NEW -> A.L. Melott, I.G. Usoskin, G.A Kovaltsov, C.M. Laird, Comment on: 'Observation of 23 Supernovae that exploded <300 pc from Earth during the past 300 kyr' by R.B. Firestone

Usoskin, I.G., G. Hulot, Y. Gallet, R. Roth, A. Licht, F. Joos, G. A. Kovaltsov, E. Thebault and A. Khokhlov, Evidence for distinct modes of solar activity, Astron. Astrophys., 562, L10, 2014.

  • Kocharov, L., T. Laitinen, I. Usoskin and R. Vainio, Transmission and emission of solar energetic particles in semi-transparent shocks, Astrophys. J. Lett., 787, L21, 2014.
  • Soon, W., V.M. Velasco Herrera, K. Selvaraj, R. Traversi, I. Usoskin, Ch.-T. Chen, J.-Y. Lou, Sh.-J. Kao, R.M. Carter, V. Pipin, M. Severi, S. Becagli, A review of Holocene solar-linked climatic variation on centennial to millennial timescales: Physical processes, interpretative frameworks and a new multiple cross-wavelet transform algorithm, Earth Sci. Rev., 134, 1-15, 2014.
  • Mishev, A.V, L.G. Kocharov and I.G. Usoskin, Analysis of the ground level enhancement on 17 May 2012 using data from the global neutron monitor network, J. Geophys. Res., 119, 670-679, 2014.
  • Poluianov, S., I.G. Usoskin, Critical Analysis of a Hypothesis of the Planetary Tidal Influence on Solar Activity, Solar Phys., 289, 2333-2342, 2014.
  • Mironova, I.A., I.G. Usoskin, Possible effect of strong solar energetic particle events on polar stratospheric aerosol: a summary of observational results, Environ. Res. Lett., 9, 015002, 2014.
  • Kovaltsov, G.A., I.G.Usoskin, Occurrence Probability of Large Solar Energetic Particle Events: Assessment from Data on Cosmogenic Radionuclides in Lunar Rocks, Solar Phys., 289, 211-220, 2014.

  • Visits during the last month/day: