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Liu, L; Guo, ZK![]() ![]() | |
Effects of the surrounding primordial black holes on the merger rate of primordial black hole binaries | |
Source Publication | PHYSICAL REVIEW D
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Language | 英语 |
Abstract | We develop an analytic formalism for computing the merger rate of primordial black hole binaries with a general mass function by taking into account the torques by the surrounding primordial black holes and linear density perturbations. We find that alpha = -(m(i) + m(j))(2)partial derivative(2) ln R(m(i), m(j))/partial derivative m(i)partial derivative m(j) = 36/37 is independent of the mass function. Moreover, the ratio of the merger rate density of primordial black hole binaries by taking into account the torques by the surrounding primordial black holes to the nearest primordial black hole is independent of the masses of binaries. |
2019 | |
ISSN | 2470-0010 |
Volume | 99Issue:6Pages:63523 |
Subject Area | Astronomy & Astrophysics ; Physics |
MOST Discipline Catalogue | Astronomy & Astrophysics ; Physics, Particles & Fields |
DOI | 10.1103/PhysRevD.99.063523 |
Indexed By | SCIE |
Citation statistics | |
Document Type | 期刊论文 |
Identifier | http://ir.itp.ac.cn/handle/311006/23463 |
Collection | SCI期刊论文 |
Affiliation | 1.[Liu, Lang 2.Guo, Zong-Kuan 3.Chinese Acad Sci, Inst Theoret Phys, CAS Key Lab Theoret Phys, Beijing 100190, Peoples R China 4.Univ Chinese Acad Sci, Sch Phys Sci, 19A Yuquan Rd, Beijing 100049, Peoples R China |
Recommended Citation GB/T 7714 | Liu, L,Guo, ZK,Cai, RG. Effects of the surrounding primordial black holes on the merger rate of primordial black hole binaries[J]. PHYSICAL REVIEW D,2019,99(6):63523. |
APA | Liu, L,Guo, ZK,&Cai, RG.(2019).Effects of the surrounding primordial black holes on the merger rate of primordial black hole binaries.PHYSICAL REVIEW D,99(6),63523. |
MLA | Liu, L,et al."Effects of the surrounding primordial black holes on the merger rate of primordial black hole binaries".PHYSICAL REVIEW D 99.6(2019):63523. |
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Effects of the surro(273KB) | 期刊论文 | 作者接受稿 | 开放获取 | CC BY-NC-SA | Application Full Text |
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