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One-loop running of dimension-six Higgs-neutrino operators and implications of a large neutrino dipole moment
dc.contributor.author | Rodríguez Chala, Mikael | |
dc.contributor.author | Titov, Arsenii | |
dc.date.accessioned | 2020-12-03T11:54:38Z | |
dc.date.available | 2020-12-03T11:54:38Z | |
dc.date.issued | 2020-09-29 | |
dc.identifier.citation | Chala, M., & Titov, A. (2020). One-loop running of dimension-six Higgs-neutrino operators and implications of a large neutrino dipole moment. Journal of High Energy Physics, 2020(9), 1-24. [https://doi.org/10.1007/JHEP09(2020)188] | es_ES |
dc.identifier.uri | http://hdl.handle.net/10481/64652 | |
dc.description.abstract | We compute the one-loop running of the dimension-six CP-even Higgs operators in the Standard Model e ective eld theory involving the right-handed component of the would-be Dirac neutrinos. Then, on the basis of naturalness arguments, for some operators we obtain bounds that surpass direct constraints by orders of magnitude. We also discuss the implications of a large Dirac neutrino magnetic dipole moment. In particular, we demonstrate that a neutrino magnetic moment explaining the recent XENON1T excess induces Higgs and Z invisible decays with branching ratios in the range [10(-18); 10(-12)]. These numbers are unfortunately beyond the reach of current and near future facilities. | es_ES |
dc.description.sponsorship | Spanish MINECO under the Juan de la Cierva programme | es_ES |
dc.description.sponsorship | Spanish Government FPA2016-78220-C3-3-P | es_ES |
dc.description.sponsorship | Junta de Andalucía FQM 101 A-FQM-211-UGR18 | es_ES |
dc.language.iso | eng | es_ES |
dc.publisher | Springer | es_ES |
dc.rights | Atribución 3.0 España | * |
dc.rights.uri | http://creativecommons.org/licenses/by/3.0/es/ | * |
dc.subject | Beyond Standard Model | es_ES |
dc.subject | Higgs Physics | es_ES |
dc.subject | Neutrino Physics | es_ES |
dc.title | One-loop running of dimension-six Higgs-neutrino operators and implications of a large neutrino dipole moment | es_ES |
dc.type | info:eu-repo/semantics/article | es_ES |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | es_ES |
dc.identifier.doi | 10.1007/JHEP09(2020)188 | |
dc.type.hasVersion | info:eu-repo/semantics/publishedVersion | es_ES |