{"paper":{"title":"Majorana Neutrinos and Same-Sign Dilepton Production at LHC and in Rare Meson Decays","license":"","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"A. Ali (DESY), A.V. Borisov, N.B. Zamorin (Moscow State Univ.)","submitted_at":"2001-04-12T10:09:34Z","abstract_excerpt":"We discuss same-sign dilepton production mediated by Majorana neutrinos in high-energy proton-proton collisions $pp\\ra \\ell^+ \\ell^{\\prime +}X$ for $\\ell,~ \\ell^\\prime = e,~ \\mu,~ \\tau$ at the LHC energy $\\sqrt{s}=14$ TeV, and in the rare decays of $K$, $D$, $D_s$, and $B$ mesons of the type $M^{+}\\ra M^{\\prime -}\\ell ^{+}\\ell ^{\\prime+}$. For the $pp$ reaction, assuming one heavy Majorana neutrino of mass $m_N$, we present discovery limits in the $(m_{N},|U_{\\ell N}U_{\\ell^\\prime N}|)$ plane where $U_{\\ell N}$ are the mixing parameters. Taking into account the present limits from low energy e"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-ph/0104123","kind":"arxiv","version":3},"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"}