Enviar artigo por via de e-mail Suprathermal 4He, O, and Fe ions at 1 AU in the quiet time of 2006–2012
- Autores: Zeldovich M.A.1, Logachev Y.I.1
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Afiliações:
- Skobeltsyn Institute of Nuclear Physics
- Edição: Volume 81, Nº 2 (2017)
- Páginas: 140-142
- Seção: Proceedings of the 34th All-Russian Conference on Cosmic Rays
- URL: https://journals.rcsi.science/1062-8738/article/view/184951
- DOI: https://doi.org/10.3103/S1062873817020472
- ID: 184951
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Resumo
The energy spectra of 4He, O, and Fe ions with energies of 0.04–2 MeV/nucleon, obtained by the ULEIS device on board the ACE satellite in the quiet time of 2006–2012, are analyzed. The obtained spectra of suprathermal ions from coronal holes were approximated by either a power function or a combination of a power and an exponential function. The approximation of 98 spectra yielded 2 < γ < 6, which could indicate different conditions in regions of particle acceleration in solar wind streams from coronal holes.
Sobre autores
M. Zeldovich
Skobeltsyn Institute of Nuclear Physics
Autor responsável pela correspondência
Email: mariya@srd.sinp.msu.ru
Rússia, Moscow, 119991
Yu. Logachev
Skobeltsyn Institute of Nuclear Physics
Email: mariya@srd.sinp.msu.ru
Rússia, Moscow, 119991
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