Revisiting the event rate of short GRBs and estimating their detectable number within the Advanced LIGO horizon
文献类型：期刊论文
| 作者 | Liu, Hao-Yang; Yu, Yun-Wei |
| 刊名 | Research in Astronomy and Astrophysics
 |
| 出版日期 | 2019 |
| 卷号 | 19期号:8页码:118 |
| ISSN号 | 1674-4527 |
| DOI | 10.1088/1674-4527/19/8/118 |
| 文献子类 | Journal article (JA) |
| 英文摘要 | The redshift and luminosity distributions of 36 Swift short gamma-ray bursts (GRBs) are fitted by connecting their event rates with cosmic star formation rates using power-law distributed delay times , where a broken-power-law luminosity function is assumed and some empirical observational selection effects are taken into account. As a result, the most-likely model parameters are constrained to be , as power-law indices, with a break at erg s?1 for the luminosity function and Gyr for a typical gravitational wave decay timescale of the binary orbit. The corresponding local rate of short GRBs is found to be . With these parameters, the detectable numbers of short GRBs are estimated within the horizon of Advanced LIGO. |
| 语种 | 英语 |
| 源URL | [http://ir.ihep.ac.cn/handle/311005/287856]  |
| 专题 | 引力波暴高能电磁对应体全天监测器（GECAM） |
| 推荐引用方式 GB/T 7714 | Liu, Hao-Yang,Yu, Yun-Wei. Revisiting the event rate of short GRBs and estimating their detectable number within the Advanced LIGO horizon[J]. Research in Astronomy and Astrophysics,2019,19(8):118. |
| APA | Liu, Hao-Yang,&Yu, Yun-Wei.(2019).Revisiting the event rate of short GRBs and estimating their detectable number within the Advanced LIGO horizon.Research in Astronomy and Astrophysics,19(8),118. |
| MLA | Liu, Hao-Yang,et al."Revisiting the event rate of short GRBs and estimating their detectable number within the Advanced LIGO horizon".Research in Astronomy and Astrophysics 19.8(2019):118. |
入库方式： OAI收割
来源：高能物理研究所
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