ITP OpenIR  > SCI期刊论文
de Sousa Pires, Carlos Antonio; de Freitas, Felipe Ferreira1; Shu, Jing1,2,3,4; Huang, Li1,2,5; Vasconcelos Olegario, Pablo Wagner
Implementing the inverse type-II seesaw mechanism into the 3-3-1 model
Source PublicationPHYSICS LETTERS B
Language英语
KeywordNEUTRINO MASS TRIPLET NUMBER BOUNDS LHC
AbstractAfter the LHC is turning on and accumulating more data low scale seesaw mechanisms for small neutrino masses with signature manifesting at TeV scale are gaining more and more attention once they provide neutrino masses at sub-eV scale and can be probed at the LHC. In this regard inverse seesaw mechanism arises as an interesting candidate for performing such proposal. This mechanism is a kind of counterpart of canonical mechanism which requires lepton number be violated explicitly at high energy scale while the inverse one requires the contrary, that lepton number be violated explicitly at low energy scale. There are three ways of performing canonical seesaw mechanism. For each one of it there is its inverse counterpart. Here we restrict our investigation to the study of the inverse type II seesaw mechanism. Our main goal is to implement the mechanism into the 3-3-1 model with right-handed neutrinos, but first we revisit the main ideas and consequences of the inverse type I and II seesaw mechanisms when incorporated into the standard model. In regard to the 3-3-1 model, as interesting result, we show that the mechanism may provide small masses to both the standard neutrinos as well as to the right- handed ones. As phenomenological aspect, its best signature are the doubly charged scalars which are sextet by the 3-3-1 symmetry. We investigate their production at the LHC through the process sigma(p p -> Z*, gamma*, Z' -> Delta(++) Delta(--)) and their signal through four leptons final state decay channel. (C) 2019 Published by Elsevier B.V.
2019
ISSN0370-2693
Volume797Pages:UNSP 134827
Cooperation Status国际
Subject AreaAstronomy & Astrophysics ; Physics
MOST Discipline CatalogueAstronomy & Astrophysics ; Physics, Nuclear ; Physics, Particles & Fields
DOI10.1016/j.physletb.2019.134827
Indexed BySCIE
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Cited Times:4[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.itp.ac.cn/handle/311006/27005
CollectionSCI期刊论文
Affiliation1.Univ Fed Paraiba, Dept Fis, Caixa Postal 5008, BR-58051970 Joao Pessoa, Paraiba, Brazil
2.Chinese Acad Sci, CAS Key Lab Theoret Phys, Inst Theoret Phys, Beijing 100190, Peoples R China
3.Univ Chinese Acad Sci, Sch Phys Sci, Beijing 100049, Peoples R China
4.CAS Ctr Excellence Particle Phys, Beijing 100049, Peoples R China
5.Peking Univ, Ctr High Energy Phys, Beijing 100871, Peoples R China
6.Cornell Univ, Lab Elementary Particle Phys, Ithaca, NY 14853 USA
Recommended Citation
GB/T 7714
de Sousa Pires, Carlos Antonio,de Freitas, Felipe Ferreira,Shu, Jing,et al. Implementing the inverse type-II seesaw mechanism into the 3-3-1 model[J]. PHYSICS LETTERS B,2019,797:UNSP 134827.
APA de Sousa Pires, Carlos Antonio,de Freitas, Felipe Ferreira,Shu, Jing,Huang, Li,&Vasconcelos Olegario, Pablo Wagner.(2019).Implementing the inverse type-II seesaw mechanism into the 3-3-1 model.PHYSICS LETTERS B,797,UNSP 134827.
MLA de Sousa Pires, Carlos Antonio,et al."Implementing the inverse type-II seesaw mechanism into the 3-3-1 model".PHYSICS LETTERS B 797(2019):UNSP 134827.
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