Dynamics of massive shells ejected in a supernova explosion

被引：7
|
作者：
Nunez, D
deOliveira, HP
机构：
[1] Univ Nacl Autonoma Mexico, INST CIENCIAS NUCL, MEXICO CITY 04510, DF, MEXICO
[2] UNIV ESTADO RIO DE JANEIRO, INST FIS, BR-20550013 RIO DE JANEIRO, BRAZIL
来源：
PHYSICS LETTERS A | 1996年 / 214卷 / 5-6期
关键词：
D O I：
10.1016/0375-9601(96)00200-9
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
We set up the general relativistic equations of motion of a shell that models the matter ejected in supernova explosions. The non-relativistic Ostriker-Gunn equation is obtained properly. It is shown that in general the equation of motion admits a first integral and the evolution of the shell is reduced to a dynamical system of four equations.
引用
收藏
页码：227 / 231
页数：5
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