Probing lepton flavor violation at the 13 TeV LHC

被引:19
|
作者
Primulando, Reinard [1 ]
Uttayarat, Patipan [2 ]
机构
[1] Parahyangan Catholic Univ, Dept Phys, Ctr Theoret Phys, Jl Ciumbuleuit 94, Bandung 40141, Indonesia
[2] Srinakharinwirot Univ, Dept Phys, 114 Sukhumvit 23rd Rd, Bangkok 10110, Thailand
来源
JOURNAL OF HIGH ENERGY PHYSICS | 2017年 / 05期
关键词
Beyond Standard Model; Higgs Physics; HIGGS BOSONS; DECAYS;
D O I
10.1007/JHEP05(2017)055
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
We investigate the bounds on tau-mu lepton flavor violation (LFV). Our main focus is on the collider constrains on tau-mu LFV. We use the Type-III Two-Higgs-Doublet-Model (2HDM) as a set up for our study. While the LFV branching fraction of the 125 GeV is well constrained by current LHC searches, the heavier neutral states could have a large branching fraction to tau and muon. We estimate the LHC reach for the 13 TeV center of mass energy with 300 fb(-1) luminosity for a neutral boson decaying into a tau and a muon. We identify parts of the LFV parameter space where the searches for heavy scalar and pseudoscalar decaying into a tau and a muon are more sensitive than the similar search for the 125 GeV boson.
引用
收藏
页数:34
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