1998/10/22 by Bhaskar Dutta, B. Dutta, Rabindra N. Mohapatra +3 · 1 citation
Physics and Astronomy · #Black Holes and Theoretical Physics #Neutrino Physics Research #Particle physics theoretical and experimental studies #hep-ph
paper · pdf · doi:10.1103/physrevd.60.095005
published as Phys.Rev. D60 (1999) 095005 · RevTeX, 23 pages, 15 figures; uses epsf.tex
arxiv created 1998/10/22 · openalex publication_date 1999/10/07 · arxiv updated 2009/11/30 · openalex created_date 2016/06/24 · openalex updated_date 2026/07/28
We analyze the signal at the Fermilab Tevatron for the doubly charged Higgs superfield of supersymmetric left-right models with gauge mediated supersymmetry breaking. Because of the presence of a new coupling, the lighter stau is usually less massive than the lightest neutralino and is frequently the next to lightest SUSY particle. The fermionic part of the doubly charged Higgs field decays dominantly into two \ensuremathτ leptons plus missing energy (gravitino). We find that the inclusive two \ensuremathτ jets (when they come from same sign \ensuremathτ jets) and three \ensuremathτ jets plus missing energy signatures could be observable at run II of the Tevatron. We also find that the distribution in angle between the two highest ET \ensuremathτ jets when they come from same sign \ensuremathτ leptons can be used to distinguish this model from the others.