{"paper":{"title":"Galaxy Kinematics and Mass Calibration in Massive SZE Selected Galaxy Clusters to z=1.3","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.CO","authors_text":"A. A. Stark, A. Biviano, A. Saro, A. von der Linden, A. Zenteno, B. A. Benson, B. Stalder, C. L. Reichardt, C. Stern, D. E. Applegate, D. Rapetti, E. Bulbul, I. Chiu, J. E. Carlstrom, J. Hlavacek-Larrondo, J. J. Mohr, J. P. Dietrich, K. Sharon, L. E. Bleem, M. B. Bayliss, M. Brodwin, M. Klein, M. McDonald, N. Gupta, R. Capasso, S. A. Stanford, S. Bocquet, S. Grandis, T. de Haan, V. Strazzullo","submitted_at":"2017-11-27T19:00:01Z","abstract_excerpt":"The galaxy phase-space distribution in galaxy clusters provides insights into the formation and evolution of cluster galaxies, and it can also be used to measure cluster mass profiles. We present a dynamical study based on $\\sim$3000 passive, non-emission line cluster galaxies drawn from 110 galaxy clusters. The galaxy clusters were selected using the Sunyaev-Zel'dovich effect (SZE) in the 2500~deg$^2$ SPT-SZ survey and cover the redshift range $0.2 < z < 1.3$. We model the clusters using the Jeans equation, while adopting NFW mass profiles and a broad range of velocity dispersion anisotropy p"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1711.09903","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"}