3-11 July 2007
Merida, Mexico
Mexico/General timezone
- icrc2007@icrc2007.unam.mx
Support
Contribution Oral (WITHDRAWN)
Speakers
- Leonty MIROSHNICHENKO
Primary authors
- Mr. andrey ARKHANGELSKY (moscow engineering physics institute (state university))
Co-authors
- Ms. Irene ARKHANGELSKAJA (moscow engineering physics institute (state university))
- Dr. Aleksandr GLYANENKO (moscow engineering physics institute (state university))
- Dr. Yuri KOTOV (moscow engineering physics institute (state university))
- Dr. Sergey KUZNETSOV (Skobeltsyn Institute of Nuclear Physics of Moscow State University)
- Dr. Evgenia TROITSKAJA (Skobeltsyn Institute of Nuclear Physics of Moscow State University)
- Leonty MIROSHNICHENKO ()
Abstract content
The solar flare of 20.01.2005 (class X7.1) was the biggest one in January 2005. It was started at 06:36 UT by GOES data, ended at 07:26 UT and the maximum of X-ray emission was at 07:01 UT. AVS-F apparatus (CORONAS-F) registered gamma-ray emission during rising phase of this flare in two energy bands: 0.1-20 MeV and 2-140 MeV. The highest gamma-ray energy was registered during this flare was 137±4 MeV. Some spectral peculiarity was observed in region of 19.5-21 MeV in 2-140 MeV energy band on 2.5 standard deviation level at 06:44:52-06:51:16 UT. The possibilities of this feature treatment as gamma-line 20.58 MeV from radiation neutron capture on 3He are discussed.