Connecting low-redshift LISA massive black hole mergers to the nHz stochastic gravitational wave background

Pulsar Timing Array (PTA) experiments worldwide recently reported evidence of a nHz stochastic gravitational wave background (sGWB) compatible with the existence of slowly inspiralling massive black hole (MBH) binaries (MBHBs). The shape of the signal contains valuable information about the evolutio...

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Bibliographic Details
Published in:Astronomy and astrophysics (Berlin) 2024-06, Vol.686
Main Authors: David Izquierdo-Villalba, Sesana, Alberto, Colpi, Monica, Spinoso, Daniele, Bonetti, Matteo, Bonoli, Silvia, Valiante, Rosa
Format: Article
Language:English
Subjects:
Compatibility
Evolution
Galaxies
Gravitational waves
Pulsars
Red shift
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Summary:Pulsar Timing Array (PTA) experiments worldwide recently reported evidence of a nHz stochastic gravitational wave background (sGWB) compatible with the existence of slowly inspiralling massive black hole (MBH) binaries (MBHBs). The shape of the signal contains valuable information about the evolution of $z
ISSN:0004-6361
1432-0746
DOI:10.1051/0004-6361/202449293