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http://hdl.handle.net/2080/4729
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DC Field | Value | Language |
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dc.contributor.author | Das, Debashree Priyadarsini | - |
dc.contributor.author | Mishra, Sasmita | - |
dc.date.accessioned | 2024-11-03T11:41:39Z | - |
dc.date.available | 2024-11-03T11:41:39Z | - |
dc.date.issued | 2024-10 | - |
dc.identifier.citation | 17th International Conference on Interconnections Between Particle Physics and Cosmology (PPC 2024) IIT Hyderabad, 14-18 October 2024 | en_US |
dc.identifier.uri | http://hdl.handle.net/2080/4729 | - |
dc.description | Copyright belongs to proceeding publisher | en_US |
dc.description.abstract | Sterile neutrinos, non-interacting fermion singlets, are crucial in BSM physics, addressing oscillation anomalies and facilitating neutrino mass generation via type-I seesaw mechanism. We investigate a model extending the SM with 3 sterile neutrino states, employing a specific (6 × 6) unitary mixing matrix. Analytically deriving the masses of added sterile states using the exact seesaw relation, we study their impact on |mee|, relevant to neutrinoless double beta decay (0νββ) searches. Exploring the parameter space of |mee| with consideration of 0νββ sensitivity, we incorporate constraints from charged lepton flavor violation (cLFV) and non-unitarity effects, including additional CP-violating phases and active-sterile mixing angles. Our analysis also assesses the branching ratio of µ → eγ, a key cLFV process, within this framework. | en_US |
dc.subject | Neutrinoless | en_US |
dc.subject | Beta Decay | en_US |
dc.title | Study of Neutrinoless Double Beta Decay in Standard Model extended with Sterile Neutrinos | en_US |
dc.type | Presentation | en_US |
Appears in Collections: | Conference Papers |
Files in This Item:
File | Description | Size | Format | |
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2024_PPP_DPDas_Study.pdf | Poster | 2.05 MB | Adobe PDF | View/Open Request a copy |
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