{"paper":{"title":"A fresh look into the interacting dark matter scenario","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.CO","authors_text":"Laura Lopez-Honorez, Miguel Escudero, Olga Mena, Pablo Villanueva-Domingo, Sergio Palomares-Ruiz","submitted_at":"2018-03-22T16:05:44Z","abstract_excerpt":"The elastic scattering between dark matter particles and  radiation represents an attractive possibility to solve a  number of discrepancies between observations and standard cold dark  matter predictions, as the induced collisional damping would imply a  suppression of small-scale structures. We consider this scenario and  confront it with measurements of the ionization history of the  Universe at several redshifts and with recent estimates of the  counts of Milky Way satellite galaxies. We derive a conservative  upper bound on the dark matter-photon elastic scattering cross  section of $\\sig"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1803.08427","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"}