19–23 Dec 2024
Swatantrata Bhavan, Banaras Hindu University, Varanasi
Asia/Kolkata timezone

Sterile fermion extension and dark matter in Left-Right Symmetric Model

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20m
Swatantrata Bhavan, Banaras Hindu University, Varanasi

Swatantrata Bhavan, Banaras Hindu University, Varanasi

Department of Physics, I.Sc., Banaras Hindu University, 221005 Varanasi, India
Postar Beyond the standard model

Speaker

Ms Ankita Kakoti (Tezpur University)

Description

In the current work, we have extended Left-Right Symmetric Model (LRSM) with a sterile fermion per generation, the lightest of which acts as a suitable dark matter candidate for the present model under consideration. Incorporating the sterile fermion, we realise LRSM with the help of modular group of level 3 that is, $\Gamma(3)$ and weight 2. Then, we calculate the dark matter relic density and also the decay rate of the dark matter candidate. In the current work, we also study a correlation between the different phenomenology like neutrino less double beta decay ($0\nu\beta\beta$) , Lepton Flavor Violation (LFV) and the results have been discussed and analysed in the current work within the framework of inverse seesaw mechanism which is the extension of LRSM.

Field of contribution Phenomenology

Author

Ms Ankita Kakoti (Tezpur University)

Co-author

Prof. Mrinal Kumar Das (Tezpur University)

Presentation materials

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