Inverted neutrino mass hierarchy and new signals of a chromophobic charged Higgs at the Large Hadron Collider期刊界 All Journals 搜尽天下杂志传播学术成果专业期刊搜索期刊信息化学术搜索

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Inverted neutrino mass hierarchy and new signals of a chromophobic charged Higgs at the Large Hadron Collider

Authors:	S Gabriel Biswarup Mukhopadhyaya S Nandi Santosh Kumar Rai

Institution:	1. Department of Physics and Oklahoma Center for High Energy Physics, Oklahoma State University, Stillwater, OK 74078, USA;2. Regional Centre for Accelerator-based Particle Physics, Harish-Chandra Research Institute, Jhusi, Allahabad 211019, India;3. Department of Physics, University of Helsinki and Helsinki Institute of Physics, PO Box 64, FIN-00014 Helsinki, Finland

Abstract:	We explore the signals of a charged Higgs arising in a two Higgs doublet model respecting SUL₍₂₎×U(1)×Z₂ $SU {(2)}_{L} \times U (1) \times Z_{2}$ symmetry with three singlet right-handed neutrinos, NR $N_{R}$ . The charged Higgs in this model has negligible coupling with quarks, and has unsuppressed coupling to leptons and neutrinos. This leads to novel signatures of the charged Higgs at the LHC, especially in the case of an inverted neutrino mass hierarchy, in the form of electrons and muons with missing energy.

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