Stochastic ravitational wave background from PBH-ABH mergers *
文献类型：期刊论文
| 作者 | Cui, Wenfeng; Huang, Fei2; Shu, Jing3,4,5,6,7 ; Zhao, Yue8
|
| 刊名 | CHINESE PHYSICS C
 |
| 出版日期 | 2022 |
| 卷号 | 46期号:5页码:55103 |
| 关键词 | CORE-COLLAPSE SUPERNOVAE BINARY BLACK-HOLES DARK-MATTER GRAVITATIONAL-WAVES MASS-DISTRIBUTION STARS LANDSCAPE GALAXIES SPACE STATE |
| ISSN号 | 1674-1137 |
| DOI | 10.1088/1674-1137/ac4cab |
| 英文摘要 | The measurement of gravitational waves produced by binary black-hole mergers at the Advanced LIGO has encouraged extensive studies on the stochastic gravitational wave background. Recent studies have focused on gravitational wave sources made of the same species, such as mergers from binary primordial black holes or those from binary astrophysical black holes. In this paper, we study a new possibility - the stochastic gravitational wave background produced by mergers of one primordial black hole and one astrophysical black hole. Such systems are necessarily present if primordial black holes exist. We study the isotropic gravitational wave background produced through the history of the universe. We find it is very challenging to detect such a signal. We also demonstrate that it is improper to treat the gravitational waves produced by such binaries in the Milky Way as a directional stochastic background due to a very low binary formation rate. |
| 学科主题 | Physics |
| 语种 | 英语 |
| 源URL | [http://ir.itp.ac.cn/handle/311006/27867]  |
| 专题 | 理论物理研究所_理论物理所1978-2010年知识产出 |
| 作者单位 | 1.Univ Utah, Dept Phys & Astron, Salt Lake City, UT 84112 USA 2.Chinese Acad Sci, Inst Theoret Phys, CAS Key Lab Theoret Phys, Beijing 100190, Peoples R China 3.Univ Calif Irvine, Dept Phys & Astron, Irvine, CA 92697 USA 4.Univ Chinese Acad Sci, Sch Phys Sci, Beijing 100049, Peoples R China 5.CAS Ctr Excellence Particle Phys, Beijing 100049, Peoples R China 6.Peking Univ, Ctr High Energy Phys, Beijing 100871, Peoples R China 7.UCAS, Hangzhou Inst Adv Study, Sch Fundamental Phys & Math Sci, Hangzhou 310024, Peoples R China 8.Int Ctr Theoret Phys Asia Pacific, Beijing, Peoples R China |
| 推荐引用方式 GB/T 7714 | Cui, Wenfeng,Huang, Fei,Shu, Jing,et al. Stochastic ravitational wave background from PBH-ABH mergers *[J]. CHINESE PHYSICS C,2022,46(5):55103. |
| APA | Cui, Wenfeng,Huang, Fei,Shu, Jing,&Zhao, Yue.(2022).Stochastic ravitational wave background from PBH-ABH mergers *.CHINESE PHYSICS C,46(5),55103. |
| MLA | Cui, Wenfeng,et al."Stochastic ravitational wave background from PBH-ABH mergers *".CHINESE PHYSICS C 46.5(2022):55103. |
入库方式： OAI收割
来源：理论物理研究所
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