Scalar dark matter search from the extended νTHDM
Abstract We consider a neutrino Two Higgs Doublet Model (νTHDM) in which neutrinos obtain naturally small Dirac masses from the soft symmetry breaking of a global U(1) X symmetry. We extended the model so the soft term is generated by the spontaneous breaking of U(1) X by a new scalar field. The sym...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
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SpringerOpen
2018-05-01
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| Series: | Journal of High Energy Physics |
| Subjects: | |
| Online Access: | http://link.springer.com/article/10.1007/JHEP05(2018)205 |
| _version_ | 1818216299851939840 |
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| author | Seungwon Baek Arindam Das Takaaki Nomura |
| author_facet | Seungwon Baek Arindam Das Takaaki Nomura |
| author_sort | Seungwon Baek |
| collection | DOAJ |
| description | Abstract We consider a neutrino Two Higgs Doublet Model (νTHDM) in which neutrinos obtain naturally small Dirac masses from the soft symmetry breaking of a global U(1) X symmetry. We extended the model so the soft term is generated by the spontaneous breaking of U(1) X by a new scalar field. The symmetry breaking pattern can also stabilize a scalar dark matter candidate. After constructing the model, we study the phenomenology of the dark matter: relic density, direct and indirect detection. |
| first_indexed | 2024-12-12T06:49:46Z |
| format | Article |
| id | doaj.art-43c693bb30d146c894c63c0ba2a58cac |
| institution | Directory Open Access Journal |
| issn | 1029-8479 |
| language | English |
| last_indexed | 2024-12-12T06:49:46Z |
| publishDate | 2018-05-01 |
| publisher | SpringerOpen |
| record_format | Article |
| series | Journal of High Energy Physics |
| spelling | doaj.art-43c693bb30d146c894c63c0ba2a58cac2022-12-22T00:34:05ZengSpringerOpenJournal of High Energy Physics1029-84792018-05-012018511610.1007/JHEP05(2018)205Scalar dark matter search from the extended νTHDMSeungwon Baek0Arindam Das1Takaaki Nomura2School of Physics, KIASSchool of Physics, KIASSchool of Physics, KIASAbstract We consider a neutrino Two Higgs Doublet Model (νTHDM) in which neutrinos obtain naturally small Dirac masses from the soft symmetry breaking of a global U(1) X symmetry. We extended the model so the soft term is generated by the spontaneous breaking of U(1) X by a new scalar field. The symmetry breaking pattern can also stabilize a scalar dark matter candidate. After constructing the model, we study the phenomenology of the dark matter: relic density, direct and indirect detection.http://link.springer.com/article/10.1007/JHEP05(2018)205Beyond Standard ModelHiggs PhysicsNeutrino Physics |
| spellingShingle | Seungwon Baek Arindam Das Takaaki Nomura Scalar dark matter search from the extended νTHDM Journal of High Energy Physics Beyond Standard Model Higgs Physics Neutrino Physics |
| title | Scalar dark matter search from the extended νTHDM |
| title_full | Scalar dark matter search from the extended νTHDM |
| title_fullStr | Scalar dark matter search from the extended νTHDM |
| title_full_unstemmed | Scalar dark matter search from the extended νTHDM |
| title_short | Scalar dark matter search from the extended νTHDM |
| title_sort | scalar dark matter search from the extended νthdm |
| topic | Beyond Standard Model Higgs Physics Neutrino Physics |
| url | http://link.springer.com/article/10.1007/JHEP05(2018)205 |
| work_keys_str_mv | AT seungwonbaek scalardarkmattersearchfromtheextendednthdm AT arindamdas scalardarkmattersearchfromtheextendednthdm AT takaakinomura scalardarkmattersearchfromtheextendednthdm |