Resonant Slepton Production Yields CMS $eejj$ and $ejj$ Missing $p_T$ Excesses
Abstract
Recent CMS searches for di-leptoquark production report local excesses of 2.4 in a channel and 2.6 in a missing channel. Here, we simultaneously explain both excesses with resonant slepton production in parity violating supersymmetry (SUSY). We consider resonant slepton production, which decays to a lepton and a chargino/neutralino, followed by three-body decays of the neutralino/chargino via an parity violating coupling. There are regions of parameter space which are also compatible at the 95% confidence level (CL) with a 2.8 excess in a recent CMS search, while being compatible with other direct search constraints. Phase-II of the GERDA neutrinoless double beta decay () experiment will probe a sizeable portion of the good-fit region.
Keywords
Cite
@article{arxiv.1410.5947,
title = {Resonant Slepton Production Yields CMS $eejj$ and $ejj$ Missing $p_T$ Excesses},
author = {B. C. Allanach and S. Biswas and S. Mondal and M. Mitra},
journal= {arXiv preprint arXiv:1410.5947},
year = {2015}
}
Comments
5 pages, 3 figures. arXiv admin note: text overlap with arXiv:1408.5439. v2 corresponds to version accepted by Phys Rev D