{"paper":{"title":"Large $R$-parity Violating Couplings and Grand Unification","license":"","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"Alexei Yu. Smirnov, Francesco Vissani","submitted_at":"1995-06-24T18:18:16Z","abstract_excerpt":"We consider a possibility that $R$-parity violating interactions of particles which do not involve the first generation have large (up to 1) coupling constants, $\\Lambda$. Such couplings, if exist, could have a number of phenomenological consequences: renormalization of $b-\\tau$ mass ratio, generation of $\\nu_\\tau$ mass in MeV region, {\\em etc.}. In Grand Unified models, where $B$- and $L$-violating couplings appear simultaneously, the proton decay can be forbidden in virtue of hierarchical flavor structure of $\\Lambda.$ However, due to Cabibbo-Kobayashi-Maskawa mixing this decay is induced al"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-ph/9506416","kind":"arxiv","version":2},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"}