Relationship between the fluxes of relativistic electrons at geosynchronous orbit and the level of ULF activity on the Earth’s surface and in the solar wind during the 23rd solar activity cycle

2012 ◽  
Vol 50 (2) ◽  
pp. 124-140 ◽  
Author(s):  
A. S. Potapov ◽  
B. Tsegmed ◽  
L. V. Ryzhakova
Keyword(s):  
Solar Wind ◽  
Solar Activity ◽  
Activity Cycle ◽  
Solar Activity Cycle ◽  
Geosynchronous Orbit ◽  
Relativistic Electrons ◽  
23Rd Solar Activity Cycle

Solar Energetic Particle Events at the Rise Phase of the 23rd Solar Activity Cycle Registered aboard the Spacecraft “INTERBALL-2”

2000 ◽  
Vol 179 ◽  
pp. 251-254
Author(s):  
Vladislav Timofeev ◽  
Sergey Starodubtsev
Keyword(s):  
Solar Activity ◽  
Solar Flares ◽  
Energetic Particle ◽  
Solar Energetic Particle ◽  
Activity Cycle ◽  
Solar Activity Cycle ◽  
Solar Energetic Particle Events ◽  
Mass Ejection ◽  
Rise Phase ◽  
23Rd Solar Activity Cycle

AbstractThe experiment with 10K-80 aboard the INTER-BALL-2 (which detects protons with energies > 7, 27–41, 41–58, 58–88, 88–180 and 180–300 MeV) registered six events of the solar energetic particle (SEP) increase. These events are during the initial rise phase of the 23rd solar activity cycle. Solar flares with the SEP generation are accompanied by coronal mass ejection (CME). Here we analyze the dynamics of the differential energy spectrum at different phases of the SEP increase.

Occurrence rate of SAR arcs during the 23rd solar activity cycle

2009 ◽  
Vol 44 (4) ◽  
pp. 524-527 ◽  
Author(s):  
V.N. Alexeyev ◽  
I.B. Ievenko ◽  
S.G. Parnikov
Keyword(s):  
Solar Activity ◽  
Activity Cycle ◽  
Solar Activity Cycle ◽  
Occurrence Rate ◽  
23Rd Solar Activity Cycle
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