Non-perturbative electroweak-scalegenesis on the test bench of dark matter detection
Abstract We revisit a recently proposed scale invariant extension of the standard model, in which the scalar bi-linear condensate in a strongly interacting hidden sector dynamically breaks scale symmetry, thereby triggering electroweak symmetry breaking. Relaxing the previously made assumption on $$...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
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SpringerOpen
2018-03-01
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| Series: | European Physical Journal C: Particles and Fields |
| Online Access: | http://link.springer.com/article/10.1140/epjc/s10052-018-5713-4 |
| _version_ | 1818148856488001536 |
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| author | Jisuke Kubo Qidir Maulana Binu Soesanto Masatoshi Yamada |
| author_facet | Jisuke Kubo Qidir Maulana Binu Soesanto Masatoshi Yamada |
| author_sort | Jisuke Kubo |
| collection | DOAJ |
| description | Abstract We revisit a recently proposed scale invariant extension of the standard model, in which the scalar bi-linear condensate in a strongly interacting hidden sector dynamically breaks scale symmetry, thereby triggering electroweak symmetry breaking. Relaxing the previously made assumption on $$U(N_f)$$ U(Nf) flavor symmetry we find that the presence of the would-be dark matter candidate opens a new annihilation process of dark matter at finite temperature, such that the model can satisfy stringent constraints of the future experiments of the dark matter direct detection. |
| first_indexed | 2024-12-11T12:57:47Z |
| format | Article |
| id | doaj.art-0a5dbc2db51c4b2891cebb5388dbc627 |
| institution | Directory Open Access Journal |
| issn | 1434-6044 1434-6052 |
| language | English |
| last_indexed | 2024-12-11T12:57:47Z |
| publishDate | 2018-03-01 |
| publisher | SpringerOpen |
| record_format | Article |
| series | European Physical Journal C: Particles and Fields |
| spelling | doaj.art-0a5dbc2db51c4b2891cebb5388dbc6272022-12-22T01:06:32ZengSpringerOpenEuropean Physical Journal C: Particles and Fields1434-60441434-60522018-03-0178311010.1140/epjc/s10052-018-5713-4Non-perturbative electroweak-scalegenesis on the test bench of dark matter detectionJisuke Kubo0Qidir Maulana Binu Soesanto1Masatoshi Yamada2Institute for Theoretical Physics, Kanazawa UniversityInstitute for Theoretical Physics, Kanazawa UniversityInstitut für Theoretische Physik, Universität HeidelbergAbstract We revisit a recently proposed scale invariant extension of the standard model, in which the scalar bi-linear condensate in a strongly interacting hidden sector dynamically breaks scale symmetry, thereby triggering electroweak symmetry breaking. Relaxing the previously made assumption on $$U(N_f)$$ U(Nf) flavor symmetry we find that the presence of the would-be dark matter candidate opens a new annihilation process of dark matter at finite temperature, such that the model can satisfy stringent constraints of the future experiments of the dark matter direct detection.http://link.springer.com/article/10.1140/epjc/s10052-018-5713-4 |
| spellingShingle | Jisuke Kubo Qidir Maulana Binu Soesanto Masatoshi Yamada Non-perturbative electroweak-scalegenesis on the test bench of dark matter detection European Physical Journal C: Particles and Fields |
| title | Non-perturbative electroweak-scalegenesis on the test bench of dark matter detection |
| title_full | Non-perturbative electroweak-scalegenesis on the test bench of dark matter detection |
| title_fullStr | Non-perturbative electroweak-scalegenesis on the test bench of dark matter detection |
| title_full_unstemmed | Non-perturbative electroweak-scalegenesis on the test bench of dark matter detection |
| title_short | Non-perturbative electroweak-scalegenesis on the test bench of dark matter detection |
| title_sort | non perturbative electroweak scalegenesis on the test bench of dark matter detection |
| url | http://link.springer.com/article/10.1140/epjc/s10052-018-5713-4 |
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