Unitarizing SIMP scenario with dark vector resonances
High Energy Physics - Phenomenology
2018-11-08 v1
Abstract
Dark pion is the one of the most natural and realistic model to make contact interactions among models of the Strongly Interacting Massive Particle (SIMP). In this model, there is a perturbativity problem to satisfy the relic density with the self-annihilation. So we show the perturbativity problem can be alleviated and the SIMP pion model become more realistic by including dark vector mesons.
Cite
@article{arxiv.1811.02751,
title = {Unitarizing SIMP scenario with dark vector resonances},
author = {Soo-Min Choi and Hyun Min Lee and Pyungwon Ko and Alexander Natale},
journal= {arXiv preprint arXiv:1811.02751},
year = {2018}
}
Comments
4 pages, 2 figures, Prepared for the proceedings of the ICHEP 2018, International conference on high energy physics, 4-11 July 2018