Confronting the inverse seesaw mechanism with the recent muon g-2 result

Since the heavy neutrinos of the inverse seesaw mechanism mix largely with the standard ones, the charged currents formed with them and the muons have the potential of generating robust and positive contribution to the anomalous magnetic moment of the muon. However, bounds from the non-unitary in th...

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Autores principales:	João Paulo Pinheiro, C.A. de S. Pires, Farinaldo S. Queiroz, Yoxara S. Villamizar
Formato:	article
Lenguaje:	EN
Publicado:	Elsevier 2021
Materias:	Muon g-2 331 models Inverse seesaw Nonunitarity parameter Neutrino physics Physics QC1-999
Acceso en línea:	https://doaj.org/article/17cda1ff0a784d4581faa05ac750fb8f
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spelling	oai:doaj.org-article:17cda1ff0a784d4581faa05ac750fb8f2021-12-04T04:32:39ZConfronting the inverse seesaw mechanism with the recent muon g-2 result0370-269310.1016/j.physletb.2021.136764https://doaj.org/article/17cda1ff0a784d4581faa05ac750fb8f2021-12-01T00:00:00Zhttp://www.sciencedirect.com/science/article/pii/S0370269321007048https://doaj.org/toc/0370-2693Since the heavy neutrinos of the inverse seesaw mechanism mix largely with the standard ones, the charged currents formed with them and the muons have the potential of generating robust and positive contribution to the anomalous magnetic moment of the muon. However, bounds from the non-unitary in the leptonic mixing matrix may restrict so severely the parameters of the mechanism that, depending on the framework under which the mechanism is implemented, may render it unable to explain the recent muon g-2 result. In this paper we show that this happens when we implement the mechanism into the standard model and into two versions of the 3-3-1 models.João Paulo PinheiroC.A. de S. PiresFarinaldo S. QueirozYoxara S. VillamizarElsevierarticleMuon g-2331 modelsInverse seesawNonunitarity parameterNeutrino physicsPhysicsQC1-999ENPhysics Letters B, Vol 823, Iss , Pp 136764- (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Muon g-2 331 models Inverse seesaw Nonunitarity parameter Neutrino physics Physics QC1-999
spellingShingle	Muon g-2 331 models Inverse seesaw Nonunitarity parameter Neutrino physics Physics QC1-999 João Paulo Pinheiro C.A. de S. Pires Farinaldo S. Queiroz Yoxara S. Villamizar Confronting the inverse seesaw mechanism with the recent muon g-2 result
description	Since the heavy neutrinos of the inverse seesaw mechanism mix largely with the standard ones, the charged currents formed with them and the muons have the potential of generating robust and positive contribution to the anomalous magnetic moment of the muon. However, bounds from the non-unitary in the leptonic mixing matrix may restrict so severely the parameters of the mechanism that, depending on the framework under which the mechanism is implemented, may render it unable to explain the recent muon g-2 result. In this paper we show that this happens when we implement the mechanism into the standard model and into two versions of the 3-3-1 models.
format	article
author	João Paulo Pinheiro C.A. de S. Pires Farinaldo S. Queiroz Yoxara S. Villamizar
author_facet	João Paulo Pinheiro C.A. de S. Pires Farinaldo S. Queiroz Yoxara S. Villamizar
author_sort	João Paulo Pinheiro
title	Confronting the inverse seesaw mechanism with the recent muon g-2 result
title_short	Confronting the inverse seesaw mechanism with the recent muon g-2 result
title_full	Confronting the inverse seesaw mechanism with the recent muon g-2 result
title_fullStr	Confronting the inverse seesaw mechanism with the recent muon g-2 result
title_full_unstemmed	Confronting the inverse seesaw mechanism with the recent muon g-2 result
title_sort	confronting the inverse seesaw mechanism with the recent muon g-2 result
publisher	Elsevier
publishDate	2021
url	https://doaj.org/article/17cda1ff0a784d4581faa05ac750fb8f
work_keys_str_mv	AT joaopaulopinheiro confrontingtheinverseseesawmechanismwiththerecentmuong2result AT cadespires confrontingtheinverseseesawmechanismwiththerecentmuong2result AT farinaldosqueiroz confrontingtheinverseseesawmechanismwiththerecentmuong2result AT yoxarasvillamizar confrontingtheinverseseesawmechanismwiththerecentmuong2result
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Confronting the inverse seesaw mechanism with the recent muon g-2 result

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