{"paper":{"title":"Linking black-hole growth with host galaxies: The accretion-stellar mass relation and its cosmic evolution","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.HE"],"primary_cat":"astro-ph.GA","authors_text":"A. M. Koekemoer, B. Luo, C.-T. J. Chen, C. Vignali, D. P. Schneider, F. Vito, G. Yang, J. R. Trump, J.-X. Wang, M. Y. Sun, W. N. Brandt, Y. Q. Xue","submitted_at":"2017-10-25T18:09:24Z","abstract_excerpt":"Previous studies suggest that the growth of supermassive black holes (SMBHs) may be fundamentally related to host-galaxy stellar mass ($M_\\star$). To investigate this SMBH growth-$M_\\star$ relation in detail, we calculate long-term SMBH accretion rate as a function of $M_\\star$ and redshift [$\\overline{\\rm BHAR}(M_\\star, z)$] over ranges of $\\log(M_\\star/M_\\odot)=\\text{9.5--12}$ and $z=\\text{0.4--4}$. Our $\\overline{\\rm BHAR}(M_\\star, z)$ is constrained by high-quality survey data (GOODS-South, GOODS-North, and COSMOS), and by the stellar mass function and the X-ray luminosity function. At a g"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1710.09399","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"}