Astrophysical Stochastic Gravitational Wave Background. (arXiv:2001.09663v1 [astro-ph.HE])
<a href="http://arxiv.org/find/astro-ph/1/au:+Pacheco_J/0/1/0/all/0/1">José Antonio de Freitas Pacheco</a>
The stochastic gravitational wave background produced by supernovas,
magnetars and merger of binaries constituted by a pair of compact objects is
reviewed and updated. The merger of systems composed by two black holes
dominates by far the background signal, whose amplitude in the range 10-100 Hz
is above the sensitivity of the planned Einstein laser interferometer (ET). The
background signal at 25 Hz estimated by the LIGO-VIRGO collaboration, based on
the available merger detection data, is in good agreement with the present
theoretical predictions.
The stochastic gravitational wave background produced by supernovas,
magnetars and merger of binaries constituted by a pair of compact objects is
reviewed and updated. The merger of systems composed by two black holes
dominates by far the background signal, whose amplitude in the range 10-100 Hz
is above the sensitivity of the planned Einstein laser interferometer (ET). The
background signal at 25 Hz estimated by the LIGO-VIRGO collaboration, based on
the available merger detection data, is in good agreement with the present
theoretical predictions.
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