Baryonic violation of R-parity from anomalous $U(1)_H$
High Energy Physics - Phenomenology
2013-05-22 v2
Abstract
Supersymmetric scenarios with R-parity conservation are becoming very constrained due to the lack of missing energy signals, thus motivating those scenarios with R-parity violation. In view of this, we consider a supersymmetric model with R-parity violation and extended by an anomalous horizontal symmetry, where a self-consistent framework with baryon-number violation is achieved along with a proper supression for lepton number violating dimension-5 operators in order to keep a proton decay safe. With the introduction of right-handed neutrinos both Dirac and Majorana masses can be accommodated within this model. The implications for collider physics are discussed.
Keywords
Cite
@article{arxiv.1303.0278,
title = {Baryonic violation of R-parity from anomalous $U(1)_H$},
author = {Andres Florez and Diego Restrepo and Mauricio Velasquez and Oscar Zapata},
journal= {arXiv preprint arXiv:1303.0278},
year = {2013}
}
Comments
13 pages, 2 figures; v2: references added