Supercool composite Dark Matter beyond 100 TeV
Abstract Dark Matter could be a composite state of a confining sector with an approximate scale symmetry. We consider the case where the associated pseudo-Goldstone boson, the dilaton, mediates its interactions with the Standard Model. When the confining phase transition in the early universe is sup...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
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SpringerOpen
2022-07-01
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| Series: | Journal of High Energy Physics |
| Subjects: | |
| Online Access: | https://doi.org/10.1007/JHEP07(2022)084 |
| _version_ | 1818198221366755328 |
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| author | Iason Baldes Yann Gouttenoire Filippo Sala Géraldine Servant |
| author_facet | Iason Baldes Yann Gouttenoire Filippo Sala Géraldine Servant |
| author_sort | Iason Baldes |
| collection | DOAJ |
| description | Abstract Dark Matter could be a composite state of a confining sector with an approximate scale symmetry. We consider the case where the associated pseudo-Goldstone boson, the dilaton, mediates its interactions with the Standard Model. When the confining phase transition in the early universe is supercooled, its dynamics allows for Dark Matter masses up to 106 TeV. We derive the precise parameter space compatible with all experimental constraints, finding that this scenario can be tested partly by telescopes and entirely by gravitational waves. |
| first_indexed | 2024-12-12T02:02:25Z |
| format | Article |
| id | doaj.art-40f6759f367643a8bfd2cc438e4fc64d |
| institution | Directory Open Access Journal |
| issn | 1029-8479 |
| language | English |
| last_indexed | 2024-12-12T02:02:25Z |
| publishDate | 2022-07-01 |
| publisher | SpringerOpen |
| record_format | Article |
| series | Journal of High Energy Physics |
| spelling | doaj.art-40f6759f367643a8bfd2cc438e4fc64d2022-12-22T00:42:07ZengSpringerOpenJournal of High Energy Physics1029-84792022-07-012022718210.1007/JHEP07(2022)084Supercool composite Dark Matter beyond 100 TeVIason Baldes0Yann Gouttenoire1Filippo Sala2Géraldine Servant3Service de Physique Théorique, Université Libre de BruxellesDeutsches Elektronen-Synchrotron DESYLPTHE, CNRS & Sorbonne UniversitéDeutsches Elektronen-Synchrotron DESYAbstract Dark Matter could be a composite state of a confining sector with an approximate scale symmetry. We consider the case where the associated pseudo-Goldstone boson, the dilaton, mediates its interactions with the Standard Model. When the confining phase transition in the early universe is supercooled, its dynamics allows for Dark Matter masses up to 106 TeV. We derive the precise parameter space compatible with all experimental constraints, finding that this scenario can be tested partly by telescopes and entirely by gravitational waves.https://doi.org/10.1007/JHEP07(2022)084Beyond Standard ModelConfinementCosmology of Theories beyond the SMTechnicolor and Composite Models |
| spellingShingle | Iason Baldes Yann Gouttenoire Filippo Sala Géraldine Servant Supercool composite Dark Matter beyond 100 TeV Journal of High Energy Physics Beyond Standard Model Confinement Cosmology of Theories beyond the SM Technicolor and Composite Models |
| title | Supercool composite Dark Matter beyond 100 TeV |
| title_full | Supercool composite Dark Matter beyond 100 TeV |
| title_fullStr | Supercool composite Dark Matter beyond 100 TeV |
| title_full_unstemmed | Supercool composite Dark Matter beyond 100 TeV |
| title_short | Supercool composite Dark Matter beyond 100 TeV |
| title_sort | supercool composite dark matter beyond 100 tev |
| topic | Beyond Standard Model Confinement Cosmology of Theories beyond the SM Technicolor and Composite Models |
| url | https://doi.org/10.1007/JHEP07(2022)084 |
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