Nuclear deexcitation gamma-ray lines from accelerated particle interactions
Nuclear deexcitation gamma-ray lines from accelerated particle interactions
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DOI：
10.1086/340545
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发表时间：
2002-08-01
影响因子：
8.7
通讯作者：
Ramaty, R
中科院分区：
文献类型：
--
作者：
Kozlovsky, B;Murphy, RJ;Ramaty, R
计算并给出了核失激产生伽马射线的总截面随入射能量的变化。包括质子及其与He、C、N、O、Ne、Mg、Al、Si、S、Ca和Fe的反应。这些函数对于解释包含大量高能粒子的天体物理位置的伽马射线观测是必不可少的，这些高能粒子包括太阳耀斑、地球大气、行星大气和表面、星际介质和银河星云。
Total cross sections for the production of gamma-ray lines from nuclear deexcitation as a function of the projectile energy are evaluated and presented. Included are proton and reactions with He, C, N, O, Ne, Mg, Al, Si, S, Ca, and Fe. Such functions are essential for interpretation of gamma-ray line observations of astrophysical sites which contain large fluxes of energetic particles such as solar flares, the Earth's atmosphere, planetary atmospheres and surfaces, the interstellar medium, and galactic nebulae.