{"paper":{"title":"A universal relation between the properties of supermassive black holes, galaxies, and dark matter halos","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.GA","authors_text":"A. Marasco, A. Marconi, F. Belfiore, F. Fraternali, F. Mannucci, G. Cresci, L. Posti, S. M. Fall","submitted_at":"2021-05-21T18:00:01Z","abstract_excerpt":"We study the relations between the mass of the central black hole (BH) $M_{\\rm BH}$, the dark matter halo mass $M_{\\rm h}$, and the stellar-to-halo mass fraction $f_\\star\\propto M_\\star/M_{\\rm h}$ in a sample of $55$ nearby galaxies with dynamically measured $M_{\\rm BH}>10^6\\,{\\rm M}_\\odot$ and $M_{\\rm h}>5\\times10^{11}\\,{\\rm M}_\\odot$. The main improvement with respect to previous studies is that we consider both early- and late-type systems for which $M_{\\rm h}$ is determined either from globular cluster dynamics or from spatially resolved rotation curves. Independently of their structural p"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2105.10508","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2105.10508/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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"}