{"paper":{"title":"The $\\nu$ generation: present and future constraints on neutrino masses from cosmology and laboratory experiments","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.CO"],"primary_cat":"hep-ph","authors_text":"Alessandro Melchiorri, Martina Gerbino, Massimiliano Lattanzi","submitted_at":"2015-07-30T18:25:09Z","abstract_excerpt":"We perform a joint analysis of current data from cosmology and laboratory experiments to constrain the neutrino mass parameters in the framework of bayesian statistics, also accounting for uncertainties in nuclear modeling, relevant for neutrinoless double $\\beta$ decay ($0\\nu2\\beta$) searches. We find that a combination of current oscillation, cosmological and $0\\nu2\\beta$ data constrains $m_{\\beta\\beta}~<~0.045\\,\\mathrm{eV}$ ($0.014 \\, \\mathrm{eV} < m_{\\beta\\beta} < 0.066 \\,\\mathrm{eV}$) at 95\\% C.L. for normal (inverted) hierarchy. This result is in practice dominated by the cosmological an"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1507.08614","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"}