Post-Newtonian dynamics in dense star clusters: Binary black holes in the LISA band
Kremer, Kyle1,2; Rodriguez, Carl L.3; Amaro-Seoane, Pau4,5,6,7; Breivik, Katelyn8; Chatterjee, Sourav2,9; Katz, Michael L.1,2; Larson, Shane L.1,2; Rasio, Frederic A.1,2; Samsing, Johan10; Ye, Claire S.1,2; Zevin, Michael1,2
Source PublicationPHYSICAL REVIEW D
AbstractThe dynamical processing of black holes in the dense cores of globular clusters (GCs) makes them efficient factories for producing binary black holes (BBHs). Here we explore the population of BBHs that form dynamically in GCs and may be observable at mHz frequencies or higher with the future space-based gravitational-wave observatory LISA. We use our Monte Carlo stellar dynamics code, which includes gravitational radiation reaction effects for all BH encounters. By creating a representative local universe of GCs, we show that up to dozens of these systems may be resolvable by LISA. Approximately one-third of these binaries will have measurable eccentricities (e > 10(-3)) in the LISA band, and a small number (less than or similar to 5) may evolve from the LISA band to the LIGO band during the LISA mission.
Funding ProjectNational Aeronautics and Space Administration (NASA) ATP Grant[NNX14AP92G] ; National Science Foundation (NSF)[AST-1716762] ; NSF Graduate Research Fellowship Program[DGE-1324585] ; Ramon y Cajal Programme of the Ministry of Economy, Industry and Competitiveness of Spain ; COST Action GWverse[CA16104] ; National Key R&D Program of China[2016YFA0400702] ; NSF of China[11721303] ; NSF[DGE-0948017] ; CIERA ; NASA through Chandra Grant by the Chandra X-ray Observatory Center[TM5-16004X/NAS8-03060] ; Hubble Space Telescope Archival Research (from the Space Telescope Science Institute[HST-AR-14555.001-A] ; Research in Astronomy, Incorporated, under NASA[NAS5-26555] ; NASA[NAS8-03060]
WOS Research AreaAstronomy & Astrophysics ; Physics
WOS SubjectAstronomy & Astrophysics ; Physics, Particles & Fields
WOS IDWOS:000460660000001
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Document Type期刊论文
Corresponding AuthorKremer, Kyle
Affiliation1.Northwestern Univ, Dept Phys & Astron, Evanston, IL 60202 USA
2.CIERA, Evanston, IL 60202 USA
3.MIT, Kavli Inst Astrophys & Space Res, 77 Massachusetts Ave, Cambridge, MA 02139 USA
4.CSIC, ICE, Inst Space Sci, Carrer Can Magrans S-N, Barcelona 08193, Spain
5.IEEC, Campus UAB,Carrer Can Magrans S-N, Barcelona 08193, Spain
6.Chinese Acad Sci, Acad Math & Syst Sci, Inst Appl Math, Beijing 100190, Peoples R China
7.Kavli Inst Astron & Astrophys, Beijing 100871, Peoples R China
8.Univ Toronto, Canadian Inst Theoret Astrophys, 60 St George St, Toronto, ON M5S 3H8, Canada
9.Tata Inst Fundamental Res, Homi Bhabha Rd, Mumbai 400005, Maharashtra, India
10.Princeton Univ, Dept Astrophys Sci, Princeton, NJ 08544 USA
Recommended Citation
GB/T 7714
Kremer, Kyle,Rodriguez, Carl L.,Amaro-Seoane, Pau,et al. Post-Newtonian dynamics in dense star clusters: Binary black holes in the LISA band[J]. PHYSICAL REVIEW D,2019,99(6):12.
APA Kremer, Kyle.,Rodriguez, Carl L..,Amaro-Seoane, Pau.,Breivik, Katelyn.,Chatterjee, Sourav.,...&Zevin, Michael.(2019).Post-Newtonian dynamics in dense star clusters: Binary black holes in the LISA band.PHYSICAL REVIEW D,99(6),12.
MLA Kremer, Kyle,et al."Post-Newtonian dynamics in dense star clusters: Binary black holes in the LISA band".PHYSICAL REVIEW D 99.6(2019):12.
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