{"paper":{"title":"R-Parity Violation in a SUSY GUT Model and Radiative Neutrino Masses","license":"","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"Joe Sato, Yoshio Koide","submitted_at":"2003-05-26T10:48:36Z","abstract_excerpt":"Within the framework of an SU(5) SUSY GUT model, a mechanism which effectively induces R-parity-violating terms below the unification energy scale M_X is proposed. The model has matter fields \\bar{5}_{L(+)}+10_{L(-)} and Higgs fields H_{(-)} and \\bar{H}_{(+)} in addition to the ordinary Higgs fields H_{(+)} and \\bar{H}_{(-)} which contribute to the Yukawa interactions, where (\\pm) denote the transformation properties under a discrete symmetry Z_2. The Z_2 symmetry is only broken by the \\mu-term \\bar{H}_{(+)}H_{(-)} softly, so that the \\bar{5}_{(+)}\\leftrightarrow \\bar{H}_{(+)} \\leftrightarrow "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-ph/0305291","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"}