Spectroscopy for asymmetric binary black hole mergers

Publikation: Beitrag in Fachzeitschrift › Artikel › Forschung › Peer-Review

Autoren

  • Jahed Abedi
  • Collin D. Capano
  • Shilpa Kastha
  • Alexander H. Nitz
  • Yi Fan Wang
  • Julian Westerweck
  • Alex B. Nielsen
  • Badri Krishnan

Organisationseinheiten

Externe Organisationen

  • University of Stavanger
  • Max-Planck-Institut für Gravitationsphysik (Albert-Einstein-Institut)
  • University of Massachusetts Dartmouth
  • Københavns Universitet
  • Syracuse University
  • University of Birmingham
  • Radboud Universität Nijmegen (RU)
Forschungs-netzwerk anzeigen

Details

OriginalspracheEnglisch
Aufsatznummer104009
Seitenumfang12
FachzeitschriftPhysical Review D
Jahrgang108
Ausgabenummer10
PublikationsstatusVeröffentlicht - 6 Nov. 2023

Abstract

We study Bayesian inference of black hole ringdown modes for simulated binary black hole signals. We consider to what extent different fundamental ringdown modes can be identified in the context of black hole spectroscopy. Our simulated signals are inspired by the high-mass event GW190521. We find strong correlation between mass ratio and Bayes factors of the subdominant ringdown modes. The Bayes factor values and time dependency, and the peak time of the (3,3,0) mode align with those found analyzing the real event GW190521, particularly for high-mass ratio systems.

ASJC Scopus Sachgebiete

Zitieren

Spectroscopy for asymmetric binary black hole mergers. / Abedi, Jahed; Capano, Collin D.; Kastha, Shilpa et al.
in: Physical Review D, Jahrgang 108, Nr. 10, 104009, 06.11.2023.

Publikation: Beitrag in Fachzeitschrift › Artikel › Forschung › Peer-Review

Abedi, J, Capano, CD, Kastha, S, Nitz, AH, Wang, YF, Westerweck, J, Nielsen, AB & Krishnan, B 2023, 'Spectroscopy for asymmetric binary black hole mergers', Physical Review D, Jg. 108, Nr. 10, 104009. https://doi.org/10.48550/arXiv.2309.03121, https://doi.org/10.1103/PhysRevD.108.104009
Abedi, J., Capano, C. D., Kastha, S., Nitz, A. H., Wang, Y. F., Westerweck, J., Nielsen, A. B., & Krishnan, B. (2023). Spectroscopy for asymmetric binary black hole mergers. Physical Review D, 108(10), Artikel 104009. https://doi.org/10.48550/arXiv.2309.03121, https://doi.org/10.1103/PhysRevD.108.104009
Abedi J, Capano CD, Kastha S, Nitz AH, Wang YF, Westerweck J et al. Spectroscopy for asymmetric binary black hole mergers. Physical Review D. 2023 Nov 6;108(10):104009. doi: 10.48550/arXiv.2309.03121, 10.1103/PhysRevD.108.104009
Abedi, Jahed ; Capano, Collin D. ; Kastha, Shilpa et al. / Spectroscopy for asymmetric binary black hole mergers. in: Physical Review D. 2023 ; Jahrgang 108, Nr. 10.
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title = "Spectroscopy for asymmetric binary black hole mergers",
abstract = "We study Bayesian inference of black hole ringdown modes for simulated binary black hole signals. We consider to what extent different fundamental ringdown modes can be identified in the context of black hole spectroscopy. Our simulated signals are inspired by the high-mass event GW190521. We find strong correlation between mass ratio and Bayes factors of the subdominant ringdown modes. The Bayes factor values and time dependency, and the peak time of the (3,3,0) mode align with those found analyzing the real event GW190521, particularly for high-mass ratio systems.",
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note = "Funding Information: We thank Juan Calder{\'o}n Bustillo, Gregorio Carullo, and Harrison Siegel for useful comments. J. A. was supported by ROMFORSK Grant Project No. 302640. A. H. N. acknowledges support from NSF Grant No. PHY-2309240. We thank Atlas Computational Cluster team at the Albert Einstein Institute in Hanover for assistance. This research has made use of data obtained from the Gravitational Wave Open Science Center (), a service of LIGO Laboratory, the LIGO Scientific Collaboration and the Virgo Collaboration. LIGO Laboratory and Advanced LIGO are funded by the United States National Science Foundation (NSF) who also gratefully acknowledge the Science and Technology Facilities Council (STFC) of the United Kingdom, the Max-Planck-Society (MPS), and the State of Niedersachsen/Germany for support of the construction of Advanced LIGO and construction and operation of the GEO600 detector. Additional support for Advanced LIGO was provided by the Australian Research Council. Virgo is funded, through the European Gravitational Observatory (EGO), by the French Centre National de Recherche Scientifique (CNRS), the Italian Istituto Nazionale di Fisica Nucleare (INFN) and the Dutch Nikhef, with contributions by institutions from Belgium, Germany, Greece, Hungary, Ireland, Japan, Monaco, Poland, Portugal, Spain. S. K. acknowledges support from the Villum Investigator program supported by VILLUM FONDEN (Grant No. 37766) and the DNRF Chair, by the Danish Research Foundation. ",
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AU - Abedi, Jahed

AU - Capano, Collin D.

AU - Kastha, Shilpa

AU - Nitz, Alexander H.

AU - Wang, Yi Fan

AU - Westerweck, Julian

AU - Nielsen, Alex B.

AU - Krishnan, Badri

N1 - Funding Information: We thank Juan Calderón Bustillo, Gregorio Carullo, and Harrison Siegel for useful comments. J. A. was supported by ROMFORSK Grant Project No. 302640. A. H. N. acknowledges support from NSF Grant No. PHY-2309240. We thank Atlas Computational Cluster team at the Albert Einstein Institute in Hanover for assistance. This research has made use of data obtained from the Gravitational Wave Open Science Center (), a service of LIGO Laboratory, the LIGO Scientific Collaboration and the Virgo Collaboration. LIGO Laboratory and Advanced LIGO are funded by the United States National Science Foundation (NSF) who also gratefully acknowledge the Science and Technology Facilities Council (STFC) of the United Kingdom, the Max-Planck-Society (MPS), and the State of Niedersachsen/Germany for support of the construction of Advanced LIGO and construction and operation of the GEO600 detector. Additional support for Advanced LIGO was provided by the Australian Research Council. Virgo is funded, through the European Gravitational Observatory (EGO), by the French Centre National de Recherche Scientifique (CNRS), the Italian Istituto Nazionale di Fisica Nucleare (INFN) and the Dutch Nikhef, with contributions by institutions from Belgium, Germany, Greece, Hungary, Ireland, Japan, Monaco, Poland, Portugal, Spain. S. K. acknowledges support from the Villum Investigator program supported by VILLUM FONDEN (Grant No. 37766) and the DNRF Chair, by the Danish Research Foundation.

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