THE ORIGIN OF THE PLANET AROUND PSR-1829-10

被引：12

作者：

NAKAMURA, T ^{[1
]}

PIRAN, T ^{[1
]}

机构：

[1] HEBREW UNIV JERUSALEM,RACAH INST PHYS,JERUSALEM,ISRAEL

来源：

ASTROPHYSICAL JOURNAL | 1991年 / 382卷 / 02期

关键词：

PLANETS; FORMATION; PULSARS; STARS; NEUTRON;

D O I：

10.1086/186217

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We consider various scenarios for formation of a planet around a neutron star, as observed in PSR 1829-10. We show that matter, ablated from a companion 1.5 M. star which was orbiting around the neutron star progenitor at a distance of almost-equal-to 3 x 10(12) cm, would be captured by the neutron star and form a disk around it. The companion star escaped from the system during supernova event, and the observed planet was eventually formed from this disk.

引用

页码：L81 / L84

页数：4

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