Probing Lepton Number Violation at Same-Sign Lepton Colliders
High Energy Physics - Phenomenology
2024-11-26 v1 High Energy Physics - Experiment
Abstract
Same-sign lepton colliders offer a promising environment to probe lepton number violation. We study processes that change lepton number by two units in the context of Majorana heavy neutral leptons and neutrinophilic scalars at TRISTAN, a proposed same-sign muon collider. Our work shows that such colliders, with modest energy and luminosity requirements, can either reveal direct evidence of lepton number violation or significantly constrain unexplored regions of parameter space, especially in the case of a neutrinophilic scalar.
Keywords
Cite
@article{arxiv.2411.15303,
title = {Probing Lepton Number Violation at Same-Sign Lepton Colliders},
author = {Carlos Henrique de Lima and David McKeen and John N. Ng and Michael Shamma and Douglas Tuckler},
journal= {arXiv preprint arXiv:2411.15303},
year = {2024}
}
Comments
7 pages, 3 figures