Low-Frequency Gravitational Waves in Three-Dimensional Core-Collapse Supernova Models
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arXiv
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| Main Authors: | , , , , , , , |
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| Format: | Preprint |
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2025
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| _version_ | 1866911201630355456 |
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| author | Richardson, Colter J. Mezzacappa, Anthony Schluterman, Kya Andresen, Haakon Lentz, Eric J. Marronetti, Pedro Murphy, Daniel Zanolin, Michele |
| author_facet | Richardson, Colter J. Mezzacappa, Anthony Schluterman, Kya Andresen, Haakon Lentz, Eric J. Marronetti, Pedro Murphy, Daniel Zanolin, Michele |
| contents | We discuss the low-frequency gravitational wave signals from three state-of-the-art three-dimensional core-collapse supernova models produced with the \textsc{Chimera} supernova code. We provide a detailed derivation of the gravitational wave signal sourced from the anisotropic emission of neutrinos and provide the total (fluid sourced and neutrino sourced) gravitational waves signal generated in our models. We discuss the templatablity of this low-frequency signal, which is useful for future work involving matched filtering for signal detection and parameter estimation. |
| format | Preprint |
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arxiv_https___arxiv_org_abs_2510_08764 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | Low-Frequency Gravitational Waves in Three-Dimensional Core-Collapse Supernova Models Richardson, Colter J. Mezzacappa, Anthony Schluterman, Kya Andresen, Haakon Lentz, Eric J. Marronetti, Pedro Murphy, Daniel Zanolin, Michele High Energy Astrophysical Phenomena General Relativity and Quantum Cosmology We discuss the low-frequency gravitational wave signals from three state-of-the-art three-dimensional core-collapse supernova models produced with the \textsc{Chimera} supernova code. We provide a detailed derivation of the gravitational wave signal sourced from the anisotropic emission of neutrinos and provide the total (fluid sourced and neutrino sourced) gravitational waves signal generated in our models. We discuss the templatablity of this low-frequency signal, which is useful for future work involving matched filtering for signal detection and parameter estimation. |
| title | Low-Frequency Gravitational Waves in Three-Dimensional Core-Collapse Supernova Models |
| topic | High Energy Astrophysical Phenomena General Relativity and Quantum Cosmology |
| url | https://arxiv.org/abs/2510.08764 |