Ilya Usoskin
Ilya Usoskin
Verified email at oulu.fi - Homepage
Title
Cited by
Cited by
Year
Unusual activity of the Sun during recent decades compared to the previous 11,000 years
SK Solanki, IG Usoskin, B Kromer, M Schüssler, J Beer
Nature 431 (7012), 1084-1087, 2004
9252004
A history of solar activity over millennia
IG Usoskin
Living Reviews in Solar Physics 14 (1), 3, 2017
5302017
Cosmic protons
J Alcaraz, B Alpat, G Ambrosi, H Anderhub, L Ao, A Arefiev, P Azzarello, ...
Physics Letters B 490 (1-2), 27-35, 2000
4812000
Heliospheric modulation of cosmic rays: Monthly reconstruction for 1951–2004
IG Usoskin, K Alanko‐Huotari, GA Kovaltsov, K Mursula
Journal of Geophysical Research: Space Physics 110 (A12), 2005
3992005
Leptons in near earth orbit
J Alcaraz, B Alpat, G Ambrosi, H Anderhub, L Ao, A Arefiev, P Azzarello, ...
Physics Letters B 484 (1-2), 10-22, 2000
3722000
Grand minima and maxima of solar activity: new observational constraints
IG Usoskin, SK Solanki, GA Kovaltsov
Astronomy & Astrophysics 471 (1), 301-309, 2007
3522007
Millennium-scale sunspot number reconstruction: Evidence for an unusually active Sun since the 1940s
IG Usoskin, SK Solanki, M Schüssler, K Mursula, K Alanko
Physical Review Letters 91 (21), 211101, 2003
2972003
Cosmic ray induced ion production in the atmosphere
GA Bazilevskaya, IG Usoskin, EO Flückiger, RG Harrison, L Desorgher, ...
Space Science Reviews 137 (1-4), 149-173, 2008
2962008
Protons in near earth orbit
J Alcaraz, D Alvisi, B Alpat, G Ambrosi, H Anderhub, L Ao, A Arefiev, ...
Physics Letters B 472 (1-2), 215-226, 2000
2932000
Solar modulation parameter for cosmic rays since 1936 reconstructed from ground‐based neutron monitors and ionization chambers
IG Usoskin, GA Bazilevskaya, GA Kovaltsov
Journal of Geophysical Research: Space Physics 116 (A2), 2011
2692011
Helium in near Earth orbit
J Alcaraz, B Alpat, G Ambrosi, H Anderhub, L Ao, A Arefiev, P Azzarello, ...
Physics Letters B 494 (3-4), 193-202, 2000
2542000
Evolution of the solar irradiance during the Holocene
LEA Vieira, SK Solanki, NA Krivova, I Usoskin
Astronomy & Astrophysics 531, A6, 2011
2522011
Cosmic ray induced ionization in the atmosphere: Full modeling and practical applications
IG Usoskin, GA Kovaltsov
Journal of Geophysical Research: Atmospheres 111 (D21), 2006
2322006
Search for antihelium in cosmic rays
J Alcaraz, D Alvisi, B Alpat, G Ambrosi, H Anderhub, L Ao, A Arefiev, ...
Physics Letters B 461 (4), 387-396, 1999
2241999
Active longitudes in sunspot activity: Century scale persistence
SV Berdyugina, IG Usoskin
Astronomy & Astrophysics 405 (3), 1121-1128, 2003
2102003
Properties of ground level enhancement events and the associated solar eruptions during solar cycle 23
N Gopalswamy, H Xie, S Yashiro, S Akiyama, P Mäkelä, IG Usoskin
Space Science Reviews 171 (1-4), 23-60, 2012
2022012
The AD775 cosmic event revisited: the Sun is to blame
IG Usoskin, B Kromer, F Ludlow, J Beer, M Friedrich, GA Kovaltsov, ...
Astronomy & Astrophysics 552, L3, 2013
1762013
A physical reconstruction of cosmic ray intensity since 1610
IG Usoskin, K Mursula, SK Solanki, M Schüssler, GA Kovaltsov
Journal of Geophysical Research: Space Physics 107 (A11), SSH 13-1-SSH 13-6, 2002
1542002
Long-term solar cycle evolution: review of recent developments
IG Usoskin, K Mursula
Solar Physics 218 (1-2), 319-343, 2003
1472003
Dynamics of the Earth’s particle radiation environment
R Vainio, L Desorgher, D Heynderickx, M Storini, E Flückiger, RB Horne, ...
Space science reviews 147 (3-4), 187-231, 2009
1402009
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