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Search for Dark Matter Effects on Gravitational Signals from Neutron Star Mergers
Motivated by the recent detection of the gravitational wave signal emitted by a binary neutron star merger, we analyse the possible impact of dark matter on such signals. We show that dark matter cores in merging neutron stars may yield an observable supplementary peak in the gravitational wave powe...
| Autores principales: | , , , , , , |
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| Lenguaje: | eng |
| Publicado: |
2017
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| Materias: | |
| Acceso en línea: | https://dx.doi.org/10.1016/j.physletb.2018.04.048 http://cds.cern.ch/record/2289724 |
| _version_ | 1780956267966103552 |
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| author | Ellis, John Hektor, Andi Hütsi, Gert Kannike, Kristjan Marzola, Luca Raidal, Martti Vaskonen, Ville |
| author_facet | Ellis, John Hektor, Andi Hütsi, Gert Kannike, Kristjan Marzola, Luca Raidal, Martti Vaskonen, Ville |
| author_sort | Ellis, John |
| collection | CERN |
| description | Motivated by the recent detection of the gravitational wave signal emitted by a binary neutron star merger, we analyse the possible impact of dark matter on such signals. We show that dark matter cores in merging neutron stars may yield an observable supplementary peak in the gravitational wave power spectral density following the merger, which could be distinguished from the features produced by the neutron components. |
| id | cern-2289724 |
| institution | Organización Europea para la Investigación Nuclear |
| language | eng |
| publishDate | 2017 |
| record_format | invenio |
| spelling | cern-22897242023-05-10T02:44:06Zdoi:10.1016/j.physletb.2018.04.048http://cds.cern.ch/record/2289724engEllis, JohnHektor, AndiHütsi, GertKannike, KristjanMarzola, LucaRaidal, MarttiVaskonen, VilleSearch for Dark Matter Effects on Gravitational Signals from Neutron Star Mergershep-phParticle Physics - Phenomenologyastro-ph.COAstrophysics and AstronomyMotivated by the recent detection of the gravitational wave signal emitted by a binary neutron star merger, we analyse the possible impact of dark matter on such signals. We show that dark matter cores in merging neutron stars may yield an observable supplementary peak in the gravitational wave power spectral density following the merger, which could be distinguished from the features produced by the neutron components.arXiv:1710.05540CERN-TH-2017-208KCL-PH-TH-2017-50oai:cds.cern.ch:22897242017-10-16 |
| spellingShingle | hep-ph Particle Physics - Phenomenology astro-ph.CO Astrophysics and Astronomy Ellis, John Hektor, Andi Hütsi, Gert Kannike, Kristjan Marzola, Luca Raidal, Martti Vaskonen, Ville Search for Dark Matter Effects on Gravitational Signals from Neutron Star Mergers |
| title | Search for Dark Matter Effects on Gravitational Signals from Neutron Star Mergers |
| title_full | Search for Dark Matter Effects on Gravitational Signals from Neutron Star Mergers |
| title_fullStr | Search for Dark Matter Effects on Gravitational Signals from Neutron Star Mergers |
| title_full_unstemmed | Search for Dark Matter Effects on Gravitational Signals from Neutron Star Mergers |
| title_short | Search for Dark Matter Effects on Gravitational Signals from Neutron Star Mergers |
| title_sort | search for dark matter effects on gravitational signals from neutron star mergers |
| topic | hep-ph Particle Physics - Phenomenology astro-ph.CO Astrophysics and Astronomy |
| url | https://dx.doi.org/10.1016/j.physletb.2018.04.048 http://cds.cern.ch/record/2289724 |
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