论文标题
使用Fluka代码与太阳的宇宙射线相互作用
Cosmic-ray interactions with the Sun using the FLUKA code
论文作者
论文摘要
宇宙射线与太阳大气的相互作用会产生次要粒子，从而可以到达地球。在这项工作中，我们介绍了辅助颗粒的收益率的全面计算，例如使用Fluka代码进行的伽马射线，电子，正面，中子和中微子。我们还通过用撞击太阳表面上的宇宙射线的强度折叠，估算太阳处的强度和这些二次颗粒的地球的通量。结果对附近太阳的磁场和内部太阳系磁场中的宇宙射线传输很敏感。
The interactions of cosmic rays with the solar atmosphere produce secondary particle which can reach the Earth. In this work we present a comprehensive calculation of the yields of secondary particles as gamma-rays, electrons, positrons, neutrons and neutrinos performed with the FLUKA code. We also estimate the intensity at the Sun and the fluxes at the Earth of these secondary particles by folding their yields with the intensities of cosmic rays impinging on the solar surface. The results are sensitive on the assumptions on the magnetic field nearby the Sun and to the cosmic-ray transport in the magnetic field in the inner solar system.
