Scalar and tensor neutrino interactions
Abstract We constrain general Dirac neutrino interactions based on the Standard Model Effective Field Theory framework extended with right-handed neutrinos N (SMNEFT) using deep inelastic and coherent elastic neutrino scattering, nuclear beta decay, and meson decay data, and high energy electron-pro...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
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SpringerOpen
2020-07-01
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| Series: | Journal of High Energy Physics |
| Subjects: | |
| Online Access: | http://link.springer.com/article/10.1007/JHEP07(2020)207 |
| _version_ | 1819177459669532672 |
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| author | Tao Han Jiajun Liao Hongkai Liu Danny Marfatia |
| author_facet | Tao Han Jiajun Liao Hongkai Liu Danny Marfatia |
| author_sort | Tao Han |
| collection | DOAJ |
| description | Abstract We constrain general Dirac neutrino interactions based on the Standard Model Effective Field Theory framework extended with right-handed neutrinos N (SMNEFT) using deep inelastic and coherent elastic neutrino scattering, nuclear beta decay, and meson decay data, and high energy electron-proton and proton-proton collider data. We compute the one-loop anomalous dimensions of the low-energy effective field theory (LEFT) below the electroweak scale and of SMNEFT above the electroweak scale. The tree-level matching between LEFT and SMNEFT is performed at the electroweak scale. Currently, the most stringent limits on scalar and tensor interactions arise from pseudoscalar meson decays and the LHC measurements at the per mille level. In the future, the upcoming High-Luminosity LHC (HL-LHC) has the potential to reach the 10 −4 level and LHeC can play an important role under certain theoretical assumptions. |
| first_indexed | 2024-12-22T21:27:00Z |
| format | Article |
| id | doaj.art-8a7ef332a14542fea4c812b94f735188 |
| institution | Directory Open Access Journal |
| issn | 1029-8479 |
| language | English |
| last_indexed | 2024-12-22T21:27:00Z |
| publishDate | 2020-07-01 |
| publisher | SpringerOpen |
| record_format | Article |
| series | Journal of High Energy Physics |
| spelling | doaj.art-8a7ef332a14542fea4c812b94f7351882022-12-21T18:12:01ZengSpringerOpenJournal of High Energy Physics1029-84792020-07-012020713110.1007/JHEP07(2020)207Scalar and tensor neutrino interactionsTao Han0Jiajun Liao1Hongkai Liu2Danny Marfatia3Department of Physics and Astronomy, University of PittsburghSchool of Physics, Sun Yat-sen UniversityDepartment of Physics and Astronomy, University of PittsburghDepartment of Physics and Astronomy, University of Hawaii at ManoaAbstract We constrain general Dirac neutrino interactions based on the Standard Model Effective Field Theory framework extended with right-handed neutrinos N (SMNEFT) using deep inelastic and coherent elastic neutrino scattering, nuclear beta decay, and meson decay data, and high energy electron-proton and proton-proton collider data. We compute the one-loop anomalous dimensions of the low-energy effective field theory (LEFT) below the electroweak scale and of SMNEFT above the electroweak scale. The tree-level matching between LEFT and SMNEFT is performed at the electroweak scale. Currently, the most stringent limits on scalar and tensor interactions arise from pseudoscalar meson decays and the LHC measurements at the per mille level. In the future, the upcoming High-Luminosity LHC (HL-LHC) has the potential to reach the 10 −4 level and LHeC can play an important role under certain theoretical assumptions.http://link.springer.com/article/10.1007/JHEP07(2020)207Neutrino PhysicsEffective Field TheoriesBeyond Standard Model |
| spellingShingle | Tao Han Jiajun Liao Hongkai Liu Danny Marfatia Scalar and tensor neutrino interactions Journal of High Energy Physics Neutrino Physics Effective Field Theories Beyond Standard Model |
| title | Scalar and tensor neutrino interactions |
| title_full | Scalar and tensor neutrino interactions |
| title_fullStr | Scalar and tensor neutrino interactions |
| title_full_unstemmed | Scalar and tensor neutrino interactions |
| title_short | Scalar and tensor neutrino interactions |
| title_sort | scalar and tensor neutrino interactions |
| topic | Neutrino Physics Effective Field Theories Beyond Standard Model |
| url | http://link.springer.com/article/10.1007/JHEP07(2020)207 |
| work_keys_str_mv | AT taohan scalarandtensorneutrinointeractions AT jiajunliao scalarandtensorneutrinointeractions AT hongkailiu scalarandtensorneutrinointeractions AT dannymarfatia scalarandtensorneutrinointeractions |