Constraints on Kerr-Newman black holes from merger-ringdown gravitational-wave observations

We construct a template to model the postmerger phase of a binary black hole coalescence in the presence of a remnant U ( 1 ) charge. We include the quasinormal modes typically dominant during a binary black hole coalescence, ( ℓ,m,n ) = { ( 2,2,0 ) , ( 2,2,1 ) } and also present analytical fits for...

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Veröffentlicht in:	Physical review. D 2022-03, Vol.105 (6), Article 062009
Hauptverfasser:	Carullo, Gregorio, Laghi, Danny, Johnson-McDaniel, Nathan K., Del Pozzo, Walter, Dias, Óscar J. C., Godazgar, Mahdi, Santos, Jorge E.
Format:	Artikel
Sprache:	eng
Schlagworte:	Astrophysics General Relativity and Quantum Cosmology High Energy Physics - Phenomenology Physics
Online-Zugang:	Volltext
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