Cosmological Background Interpretation of Pulsar Timing Array Data

We discuss the interpretation of the detected signal by Pulsar Timing Array (PTA) observations as a gravitational wave background (GWB) of cosmological origin. We combine NANOGrav 15-years and EPTA-DR2new data sets and confront them against backgrounds from supermassive black hole binaries (SMBHBs)...

Descripción completa

Detalles Bibliográficos
Autores principales: Figueroa, Daniel G., Pieroni, Mauro, Ricciardone, Angelo, Simakachorn, Peera
Lenguaje:eng
Publicado: 2023
Materias:
hep-ph
Particle Physics - Phenomenology
gr-qc
General Relativity and Cosmology
astro-ph.CO
Astrophysics and Astronomy
Acceso en línea:http://cds.cern.ch/record/2864061

Internet

http://cds.cern.ch/record/2864061

Ejemplares similares