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Gravitational Waves from Compact Dark Objects in Neutron Stars.
Horowitz, C J; Reddy, Sanjay.
Afiliação
  • Horowitz CJ; Center for Exploration of Energy and Matter and Department of Physics, Indiana University, Bloomington, Indiana 47405, USA.
  • Reddy S; Institute for Nuclear Theory and Department of Physics, University of Washington, Seattle, Washington 98195, USA.
Phys Rev Lett ; 122(7): 071102, 2019 Feb 22.
Article em En | MEDLINE | ID: mdl-30848652
Dark matter could be composed of compact dark objects (CDOs). We find that the oscillation of CDOs inside neutron stars can be a detectable source of gravitational waves (GWs). The GW strain amplitude depends on the mass of the CDO, and its frequency is typically in the range 3-5 kHz as determined by the central density of the star. In the best cases, LIGO may be sensitive to CDO masses greater than or of order 10^{-8} M_{⊙}.

Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Idioma: En Revista: Phys Rev Lett Ano de publicação: 2019 Tipo de documento: Article País de afiliação: Estados Unidos

Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Idioma: En Revista: Phys Rev Lett Ano de publicação: 2019 Tipo de documento: Article País de afiliação: Estados Unidos