A neutrinophilic 2HDM as a UV completion for the inverse seesaw mechanism
Abstract In Neutrinophilic Two Higgs Doublet Models, Dirac neutrino masses are obtained by forbidding a Majorana mass term for the right-handed neutrinos via a symmetry. We study a variation of such models in which that symmetry is taken to be a local U(1), leading naturally to the typical Lagrangia...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
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SpringerOpen
2017-11-01
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| Series: | Journal of High Energy Physics |
| Subjects: | |
| Online Access: | http://link.springer.com/article/10.1007/JHEP11(2017)004 |
| _version_ | 1818141441484914688 |
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| author | Enrico Bertuzzo Pedro A. N. Machado Zahra Tabrizi Renata Zukanovich Funchal |
| author_facet | Enrico Bertuzzo Pedro A. N. Machado Zahra Tabrizi Renata Zukanovich Funchal |
| author_sort | Enrico Bertuzzo |
| collection | DOAJ |
| description | Abstract In Neutrinophilic Two Higgs Doublet Models, Dirac neutrino masses are obtained by forbidding a Majorana mass term for the right-handed neutrinos via a symmetry. We study a variation of such models in which that symmetry is taken to be a local U(1), leading naturally to the typical Lagrangian of the inverse seesaw scenario. The presence of a new gauge boson and of an extended scalar sector result in a rich phenomenology, including modifications to Z, Higgs and kaon decays as well as to electroweak precision parameters, and a pseudoscalar associated to the breaking of lepton number. |
| first_indexed | 2024-12-11T10:59:56Z |
| format | Article |
| id | doaj.art-a2c23e6a60714bfaabbd8d67bda23dc1 |
| institution | Directory Open Access Journal |
| issn | 1029-8479 |
| language | English |
| last_indexed | 2024-12-11T10:59:56Z |
| publishDate | 2017-11-01 |
| publisher | SpringerOpen |
| record_format | Article |
| series | Journal of High Energy Physics |
| spelling | doaj.art-a2c23e6a60714bfaabbd8d67bda23dc12022-12-22T01:09:54ZengSpringerOpenJournal of High Energy Physics1029-84792017-11-0120171112110.1007/JHEP11(2017)004A neutrinophilic 2HDM as a UV completion for the inverse seesaw mechanismEnrico Bertuzzo0Pedro A. N. Machado1Zahra Tabrizi2Renata Zukanovich Funchal3Departamento de Física Matemática, Instituto de Física, Universidade de São PauloDepartamento de Física Matemática, Instituto de Física, Universidade de São PauloDepartamento de Física Matemática, Instituto de Física, Universidade de São PauloDepartamento de Física Matemática, Instituto de Física, Universidade de São PauloAbstract In Neutrinophilic Two Higgs Doublet Models, Dirac neutrino masses are obtained by forbidding a Majorana mass term for the right-handed neutrinos via a symmetry. We study a variation of such models in which that symmetry is taken to be a local U(1), leading naturally to the typical Lagrangian of the inverse seesaw scenario. The presence of a new gauge boson and of an extended scalar sector result in a rich phenomenology, including modifications to Z, Higgs and kaon decays as well as to electroweak precision parameters, and a pseudoscalar associated to the breaking of lepton number.http://link.springer.com/article/10.1007/JHEP11(2017)004Beyond Standard ModelHiggs PhysicsNeutrino Physics |
| spellingShingle | Enrico Bertuzzo Pedro A. N. Machado Zahra Tabrizi Renata Zukanovich Funchal A neutrinophilic 2HDM as a UV completion for the inverse seesaw mechanism Journal of High Energy Physics Beyond Standard Model Higgs Physics Neutrino Physics |
| title | A neutrinophilic 2HDM as a UV completion for the inverse seesaw mechanism |
| title_full | A neutrinophilic 2HDM as a UV completion for the inverse seesaw mechanism |
| title_fullStr | A neutrinophilic 2HDM as a UV completion for the inverse seesaw mechanism |
| title_full_unstemmed | A neutrinophilic 2HDM as a UV completion for the inverse seesaw mechanism |
| title_short | A neutrinophilic 2HDM as a UV completion for the inverse seesaw mechanism |
| title_sort | neutrinophilic 2hdm as a uv completion for the inverse seesaw mechanism |
| topic | Beyond Standard Model Higgs Physics Neutrino Physics |
| url | http://link.springer.com/article/10.1007/JHEP11(2017)004 |
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