Weak r-process component as a result of the neutrino interaction with the helium shell of a supernova

被引：0
作者：
D. K. Nadyozhin
I. V. Panov
机构：
[1] Alikhanov Institute for Theoretical and Experimental Physics,
来源：
Astronomy Letters | 2007年 / 33卷
关键词：
26.30.+k; 97.60.Bw; supernovae; nucleosynthesis; neutrino;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Possibilities for the development of an r-process in the helium shell of a supernova under the action of free neutrons appearing as a result of inelastic neutrino scattering by 4He nuclei are investigated. The conditions in the outer part of the helium shell in metal-poor stars are shown to be favorable for the reproduction of a weak r-process component.
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页码：385 / 389
页数：4
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