Testing the Zee-Babu model via neutrino data, lepton flavour violation and direct searches at the LHC

被引：4
作者：
Herrero-Garcia, Juan [1 ]
Nebot, Miguel [2 ]
Rius, Nuria [3 ,4 ]
Santamaria, Arcadi [3 ,4 ]
机构：
[1] KTH Royal Inst Technol, AlbaNova Univ Ctr, Sch Engn Sci, Dept Theoret Phys, Roslagstullsbacken 21, S-10691 Stockholm, Sweden
[2] Univ Lisbon, Inst Super Tecn, Ctr Fis Teor Particulas, Ave Rovisco Pais 1, P-1049001 Lisbon, Portugal
[3] Univ Valencia, Dept Fis Teor, C Catedrat Jose Beltran 2, E-46980 Paterna, Spain
[4] Univ Valencia, CSIC, IFIC, C Catedrat Jose Beltran 2, E-46980 Paterna, Spain
来源：
NUCLEAR AND PARTICLE PHYSICS PROCEEDINGS | 2016年 / 273卷
关键词：
Neutrino masses; Lepton flavor violation; LHC; stability of the potential;
D O I：
10.1016/j.nuclphysbps.2015.09.271
中图分类号：
O412 [相对论、场论]; O572.2 [粒子物理学];
学科分类号：
摘要：
In this talk we discuss how the Zee-Babu model can be tested combining information from neutrino data, low-energy experiments and direct searches at the LHC. We update previous analysis in the light of the recent measurement of the neutrino mixing angle theta(13) [1], the new MEG limits on mu -> e gamma [2], the lower bounds on doubly-charged scalars coming from LHC data [3, 4], and, of course, the discovery of a 125 GeV Higgs boson by ATLAS and CMS [5, 6]. In particular, we find that the new singly- and doubly-charged scalars are accessible at the second run of the LHC, yielding different signatures depending on the neutrino hierarchy and on the values of the phases. We also discuss in detail the stability of the potential.
引用
收藏
页码：1678 / 1684
页数：7
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