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Дата изменения: Tue May 5 15:48:36 2009
Дата индексирования: Sun Apr 10 01:19:13 2016
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Поисковые слова: carl sagan
The >10, >50, and >100 MeV proton flux profiles in the 'Bastille Day' event of 20

 

 

 

 

The >10, >50, and >100 MeV proton flux profiles in the 'Bastille Day' event of 20.01.2005 (No. 81 in the Main Table) illustrating the approach for estimation of the proton spectral parameter δ = lg (J10/J100). Proton fluxes for this parameter were estimated from a leading prominent bump in GOES time profiles marked by arrows. Proton flux peaks coinciding with sudden commencements (SC) of geomagnetic storms were not considered.