Type III seesaw with R-parity violation in light of $m_W$ (CDF)
High Energy Physics - Phenomenology
2023-03-22 v3
Abstract
Motivated by the recently reported measurement of the boson mass GeV by the CDF collaboration, we propose a type III seesaw extension of the minimal supersymmetric standard model (MSSM) which also includes an R-parity violating term. Without taking potential SUSY radiative corrections into account, we show that the CDF measurement of and the LEP measurement of the parameter can be simultaneously accommodated at the level. A long-lived gravitino in a few GeV mass range is a unique viable dark matter candidate in this framework.
Cite
@article{arxiv.2204.07138,
title = {Type III seesaw with R-parity violation in light of $m_W$ (CDF)},
author = {Anish Ghoshal and Nobuchika Okada and Satomi Okada and Digesh Raut and Qaisar Shafi and Anil Thapa},
journal= {arXiv preprint arXiv:2204.07138},
year = {2023}
}
Comments
3 pages, typos corrected, references added, matches with published version