Interaction of Solar-Flare-Accelerated Nuclei with the Solar Photosphere and the Isotopic Composition of the Solar Wind
- 作者: Vasil’ev G.I.1, Ostryakov V.M.2, Pavlov A.K.1, Chakchurina M.E.1,2
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隶属关系:
- Ioffe Physical–Technical Institute
- St. Petersburg State University
- 期: 卷 57, 编号 8 (2017)
- 页面: 968-972
- 栏目: Article
- URL: https://journals.rcsi.science/0016-7932/article/view/156538
- DOI: https://doi.org/10.1134/S0016793217080242
- ID: 156538
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详细
The nuclear interactions of solar-flare-accelerated protons and ions with the solar atmosphere and the deeper layers of the Sun lead to the formation of several stable and radioactive isotopes. This article examines the GEANT4 depth profiles of 2H, 3H, 3He, 6Li, 7Li, 10Be, and 14C. When accelerated particles pass through a layer of 0.1–2 g cm–2, 6Li, 7Li, 10Be, and 14C isotopes form in sufficient amounts to explain their anomalous abundances in lunar soil samples. It is assumed that they escape into interplanetary space with coronal mass ejections immediately after the flare.
作者简介
G. Vasil’ev
Ioffe Physical–Technical Institute
编辑信件的主要联系方式.
Email: gennadyivas@gmail.com
俄罗斯联邦, St. Petersburg
V. Ostryakov
St. Petersburg State University
Email: gennadyivas@gmail.com
俄罗斯联邦, St. Petersburg
A. Pavlov
Ioffe Physical–Technical Institute
Email: gennadyivas@gmail.com
俄罗斯联邦, St. Petersburg
M. Chakchurina
Ioffe Physical–Technical Institute; St. Petersburg State University
Email: gennadyivas@gmail.com
俄罗斯联邦, St. Petersburg; St. Petersburg
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