Δ(27) Flavor Model Within Type–II Seesaw and Associated Phenomenology

Sethi, Itishree and Patra, Sudhanwa (2020) Δ(27) Flavor Model Within Type–II Seesaw and Associated Phenomenology. In: International Workshop on Frontiers in High Energy Physics, FHEP 2019, 14 - 17 October 2019, Hyderabad.

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Abstract

In this article, we studied the extension of Standard Model (SM) to scrutinize the phenomenology of type-II seesaw mechanism with the inclusion of two Higgs doublets, three scalar triplets and one scalar singlets additionally invoked with Δ(27) flavor discrete symmetry, which helps to explain the non-zero neutrino masses and mixings, matter-antimatter asymmetry and lepton flavor violation. Here, we have investigated the detailed numerical analysis of neutrino oscillation data like non-zero reactor mixing angle, (formula presented), the sum of the light neutrino masses, two mass squared differences and its implication to neutrino-less double beta decay. We also discuss on the matter-antimatter asymmetry of the universe through leptogenesis with the decay of TeV scale scalar triplets and variation of CP-asymmetry with input model parameters. Finally, we comment on implication to lepton flavor violating decays like (formula presented) processes. © Springer Nature Singapore Pte Ltd 2020.

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IITH Creators:
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Item Type: Conference or Workshop Item (Paper)
Additional Information: Acknowledgements IS would like to acknowledge the Ministry of Human Resource Development (MHRD) for its financial support. IS would also like to thank Dr. Biswaranjan Behera for the initial discussion on the project.
Uncontrolled Keywords: neutrino mass model; neutrino-less double beta decay; Type-II seesaw mechanism; Δ(27) symmetry
Subjects: Physics
Divisions: Department of Physics
Depositing User: Ms Palak Jain
Date Deposited: 25 Nov 2022 09:55
Last Modified: 25 Nov 2022 09:55
URI: http://raiith.iith.ac.in/id/eprint/11421
Publisher URL: https://doi.org/10.1007/978-981-15-6292-1_37
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