Phenomenology of Right-Handed Neutrino in Beyond Standard Model

Sen, Chandrima and Bandyopadhyay, Priyotosh (2019) Phenomenology of Right-Handed Neutrino in Beyond Standard Model. Masters thesis, Indian institute of technology Hyderabad.


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In this work we describe the possible phenomenologies of right-handed neutrinos in two simple extensions of Standard Model. In this respect we briefly summarise the gauge theory and Standard Model as SU(3)C SU(2)L U(1)Y . In particular we describe the two-body decay and Drell-Yan scattering for leptons via weak interaction. Given this set up, we first discuss Type-I seesaw mechanism with the Standard Model gauge singlet right-handed neutrinos. The prompt and displaced decays are also scrutinized with respect to the parameter space. The production mechanism at the LHC are mentioned. Secondly we focus on the Type-III extension of Standard Model and derive the charged and neutral lepton mixings. The phenomenologies at the LHC are also described in this context.

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IITH Creators:
IITH CreatorsORCiD
Bandyopadhyay, Priyotosh
Item Type: Thesis (Masters)
Uncontrolled Keywords: Gauge theory, Seesaw mechanism, Right-handed neutrino
Subjects: Physics
Divisions: Department of Physics
Depositing User: Team Library
Date Deposited: 16 May 2019 04:32
Last Modified: 16 May 2019 04:32
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