HIGH-VELOCITY PULSARS IN THE GALACTIC HALO

被引：45

作者：

EICHLER, D

SILK, J

机构：

[1] UNIV CALIF BERKELEY,CTR PARTICLE ASTROPHYS,BERKELEY,CA 94720

[2] UNIV CALIF BERKELEY,DEPT ASTRON,BERKELEY,CA 94720

[3] UNIV CALIF BERKELEY,DEPT PHYS,BERKELEY,CA 94720

来源：

SCIENCE | 1992年 / 257卷 / 5072期

关键词：

D O I：

10.1126/science.257.5072.937

中图分类号：

O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];

学科分类号：

07 ; 0710 ; 09 ;

摘要：

It is proposed that high-velocity pulsars are produced in extended galactic halos, and possibly in extragalactic space, from primordial (population III) stars. Such a population of neutron stars could provide an explanation for the gamma-ray bursters and would then accommodate the possibility that most bursters are not in the visible parts of galaxies.

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页码：937 / 942

页数：6

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