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Stochastic Gravitational-Wave Background from Stellar Core-Collapse Events

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arxiv 2110.01478 v2 pith:5IEJGUQ5 submitted 2021-10-04 gr-qc astro-ph.COastro-ph.HEastro-ph.SR

classification gr-qcastro-ph.COastro-ph.HEastro-ph.SR
keywords gravitational-wavebackgroundstochasticcore-collapseeventsstellararisingbelow
verification ladder T0 review T1 audit T2 compute T3 formal
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We estimate the stochastic gravitational-wave background arising from all stellar core-collapse events in the universe based on the gravitational-wave signal predictions of recent numerical simulations. We focus on waveforms from slowly or non-rotating stars and include rapidly rotating, highly massive progenitors as extreme case limits. Our most realistic estimates are more than one hundred times below the sensitivity of third-generation terrestrial gravitational-wave detectors and likely weaker than cosmological contributions to the stochastic gravitational-wave background.

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Cited by 1 Pith paper

Reviewed papers in the Pith corpus that reference this work. Sorted by Pith novelty score. Full citation record

  1. A "Neutrino Fog" For Gravitational Waves: The Stochastic Gravitational Wave Background from Supernova Neutrino Memory

    astro-ph.HE 2026-08 conditional novelty 6.0 of 10

    Using 3D supernova simulations, the authors predict that neutrino memory creates a gravitational wave background with Omega_GW around 1e-16 at 0.1 Hz, within reach of future space-based detectors.

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