Radial distribution of GRBs in host galaxies

被引：0
|
作者：
Kosenko, DI [1 ]
Blinnikov, SI [1 ]
Postnov, KA [1 ]
Bartunov, OS [1 ]
机构：
[1] Moscow MV Lomonosov State Univ, Sternberg Astron Inst, Moscow 119992, Russia
来源：
NEUTRINOS AND EXPLOSIVE EVENTS IN THE UNIVERSE | 2005年 / 209卷
关键词：
gamma-ray bursts; distribution in host galaxies; statistical analysis;
D O I：
10.1007/1-4020-3748-1_9
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
We investigate correlation of gamma-ray burst radial distribution in host galaxies with distributions of other phenomena in galaxies (such as supernovae, dark matter, X-ray binary systems). Various statistical methods are used to test the hypothesis that gamma-ray bursts and some of other objects are distributed similarly. The analysis shows that among all considered objects the distribution of type We supernovae in galaxies has features which are close to properties of gamma-ray burst distribution.
引用
收藏
页码：143 / 147
页数：5
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