Chirping compact stars: gravitational radiation and detection degeneracy with binaries

ABSTRACT:Abstract. Compressible, Riemann S-type ellipsoids can emit gravitational waves (GWs) with a chirp-like behavior (hereafter chirping ellipsoids, CELs). We show that the GW frequency amplitude evolution of CELs (mass ∼ 1 M⊙, radius ∼ 103 km, polytropic equation of state with index n ≈ 3) is i...

Full description

Autores:

Zuluaga Callejas, Jorge Iván
Rodríguez, José Fernando
Rueda, Jorge A.
Ruffini, Remo
Blanco Iglesias, José Miguel
Lorén Aguilar, Pablo

Tipo de recurso:

Article of investigation

Fecha de publicación:

2023

Institución:

Universidad de Antioquia

Repositorio:

Repositorio UdeA

Idioma:

eng

OAI Identifier:

oai:bibliotecadigital.udea.edu.co:10495/40419

Acceso en línea:

https://hdl.handle.net/10495/40419

Palabra clave:

Estrellas
Stars
Radiación gravitacional
Gravitational radiation

Rights

openAccess

License

http://creativecommons.org/licenses/by-nc-sa/2.5/co/