An inverse seesaw model with global $U(1)_H$ symmetry
High Energy Physics - Phenomenology
2019-10-16 v2
Abstract
We propose an inverse seesaw model based on hidden global symmetry in which we realize tiny neutrino masses with rather natural manner taking into account relevant experimental bounds. The small Majorana mass for inverse seesaw mechanism is induced via small vacuum expectation value of a triplet scalar field whose Yukawa interactions with standard model fermions are controlled by . We discuss the phenomenology of the exotic particles present in the model including the Goldstone boson coming from breaking of the global symmetry, and explore testability at the Large Hadron Collider experiments.
Cite
@article{arxiv.1902.06205,
title = {An inverse seesaw model with global $U(1)_H$ symmetry},
author = {Ujjal Kumar Dey and Takaaki Nomura and Hiroshi Okada},
journal= {arXiv preprint arXiv:1902.06205},
year = {2019}
}
Comments
15 pages, 1 table, 2 figures, version accepted for publication in physical review D