银河系中心的中子星

IF 1.1 4区物理与天体物理 Q3 ASTRONOMY & ASTROPHYSICS

Journal of the Korean Astronomical Society Pub Date : 2018-10-01 DOI:10.5303/JKAS.2018.51.5.165

Chunglee Kim, M. Davies

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引用次数: 5

摘要

银河中心是银河系中密度最高的恒星环境之一，被认为是容纳许多中子星的合理场所。在这篇简短的综述中，我们总结了在银河中心几度范围内寻找中子星的观测工作。高达10%的银河系中子星可能位于该中心区域，可能有1000多颗中子星位于银河中心附近约25′′′（≤1%）的范围内。基于观测，我们讨论了通过引力波和电磁波探测银河中心中子星的前景。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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NEUTRON STARS IN THE GALACTIC CENTER

The Galactic Center is one of the most dense stellar environments in the Galaxy and is considered to be a plausible place to harbor many neutron stars. In this brief review, we summarize observational efforts in search of neutron stars within a few degrees about the Galactic Center. Up to 10% of Galactic neutron stars may reside in this central region and it is possible that more than a thousand neutron stars are located within only ~ 25′′ (≤ 1 pc) about the Galactic Center. Based on observations, we discuss prospects of detecting neutron stars in the Galactic Center via gravitational waves as well as electromagnetic waves.

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来源期刊

Journal of the Korean Astronomical Society 地学天文-天文与天体物理

CiteScore

1.30

自引率

10.00%

发文量

审稿时长

>12 weeks

期刊介绍： JKAS is an international scientific journal publishing papers in all fields of astronomy and astrophysics. All manuscripts are subject to the scrutiny of referees. Manuscripts submitted to JKAS must comply with the ethics policy of JKAS. Six regular issues are published each year on February 28, April 30, June 30, August 31, October 31, and December 31. One year''s issues compose one volume.