paper

Studying the anomalies and in -parity violating MSSM framework with the inverse seesaw mechanism

arXiv:2105.06954 · doi:10.1103/PhysRevD.104.115023

Abstract

Inspired by the recent experimental results which show deviations from the standard model (SM) predictions of transitions, we study the -parity violating minimal supersymmetric standard model (RPV-MSSM) extended by the inverse seesaw mechanism. The trilinear -parity violating terms, together with the chiral mixing of sneutrinos, induce the loop contributions to the anomaly. We study the parameter space of the single-parameter scenario and the double-parameter scenario , respectively, constrained by other experimental data such as mixing, decay, the lepton flavour violating decays, etc. Both the single-parameter and the double-parameter scenario can resolve the long existing muon anomalous magnetic moment problem as well, and allow the anomalous process to reach the sensitivity at the Future Circular hadron-hadron Collider (FCC-hh).

49 pages, 7 figures, matches version accepted by PRD

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