{"paper":{"title":"Phase--space Distribution of Volatile Dark Matter","license":"","headline":"","cross_cats":[],"primary_cat":"astro-ph","authors_text":"S.A.Bonometto, S.Ghizzardi","submitted_at":"1995-05-17T09:01:20Z","abstract_excerpt":"We discuss the phase--space distribution of $\\mu$ neutrinos if $\\tau$ neutrinos are unstable and decay into $\\nu_\\mu + scalar$. If this scalar is a familon or a Majoron, in the generic case the $\\nu_\\mu$ background is NOT the straightforward overlap of neutrinos of thermal and decay origins. A delay in $\\nu_\\tau$ decay, due to the Pauli exclusion principle, can modify it in a significant way. We provide the equations to calculate the $\\nu_\\mu$ distribution and show that, in some cases, there exists a good approximate solution to them. However, even when such solution is not admitted, the equat"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"astro-ph/9505076","kind":"arxiv","version":1},"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"}