Speaker
Praveen Bharadwaj
(Indian Institute of Science Education and Research, Bhopal)
Description
Small neutrino masses can be sourced by a tiny vacuum expectation value of a leptophilic Higgs doublet, and mediated by Quasi-Dirac heavy neutrinos. In such simplest linear seesaw picture the neutrino mass mediators can be accessible to colliders. We describe novel charged Higgs and heavy neutrino production mechanisms that can be sizeable at $e^-e^+$, $e^-\gamma$ and $\mu^-\mu^+$ colliders. and discuss some of the associated signatures. These may shed light on the Majorana nature of neutrinos and the significance of lepton number and lepton flavour non-conservation.
| Reference publication/preprint | 2304.06080 |
|---|---|
| Designation | Student |
| Institution | Indian Institute of Science Education and Research, Bhopal |
Authors
Aditya Batra
(Indian Institute of Science Education and Research, Bhopal)
Prof.
Jose Valle
Praveen Bharadwaj
(Indian Institute of Science Education and Research, Bhopal)
Rahul Srivastava
(Indian Institute of Science Education and Research - Bhopal)
Sanjoy Mandal
(KIAS Seoul)
