Sökning: onr:"swepub:oai:DiVA.org:uu-507799" > Velocity dispersion...
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000 | 13892naa a2200913 4500 | |
001 | oai:DiVA.org:uu-507799 | |
003 | SwePub | |
008 | 230712s2022 | |||||||||||000 ||eng| | |
024 | 7 | a https://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-5077992 URI |
024 | 7 | a https://doi.org/10.1093/mnras/stac16232 DOI |
040 | a (SwePub)uu | |
041 | a engb eng | |
042 | 9 SwePub | |
072 | 7 | a ref2 swepub-contenttype |
072 | 7 | a art2 swepub-publicationtype |
100 | 1 | a Wetzell, Vu Department of Physics, University of California , 1156 High St, Santa Cruz, CA 95064, USA;Santa Cruz Institute for Particle Physics, University of California , 1156 High St, Santa Cruz, CA 95064, USA;Department of Physics and Astronomy, University of Pennsylvania , 209 South 33rd Street, Philadelphia, PA 19104, USA4 aut |
245 | 1 0 | a Velocity dispersions of clusters in the Dark Energy Survey Y3 redMaPPer catalogue |
264 | c 2022-06-23 | |
264 | 1 | b Royal Astronomical Society,c 2022 |
338 | a print2 rdacarrier | |
520 | a We measure the velocity dispersions of clusters of galaxies selected by the red-sequence Matched-filter Probabilistic Percolation (redMaPPer) algorithm in the first three years of data from the Dark Energy Survey (DES), allowing us to probe cluster selection and richness estimation, λ, in light of cluster dynamics. Our sample consists of 126 clusters with sufficient spectroscopy for individual velocity dispersion estimates. We examine the correlations between cluster velocity dispersion, richness, X-ray temperature, and luminosity, as well as central galaxy velocity offsets. The velocity dispersion–richness relation exhibits a bimodal distribution. The majority of clusters follow scaling relations between velocity dispersion, richness, and X-ray properties similar to those found for previous samples; however, there is a significant population of clusters with velocity dispersions that are high for their richness. These clusters account for roughly 22 per cent of the λ < 70 systems in our sample, but more than half (55 per cent) of λ < 70 clusters at z > 0.5. A couple of these systems are hot and X-ray bright as expected for massive clusters with richnesses that appear to have been underestimated, but most appear to have high velocity dispersions for their X-ray properties likely due to line-of-sight structure. These results suggest that projection effects contribute significantly to redMaPPer selection, particularly at higher redshifts and lower richnesses. The redMaPPer determined richnesses for the velocity dispersion outliers are consistent with their X-ray properties, but several are X-ray undetected and deeper data are needed to understand their nature. | |
650 | 7 | a NATURVETENSKAPx Fysikx Astronomi, astrofysik och kosmologi0 (SwePub)103052 hsv//swe |
650 | 7 | a NATURAL SCIENCESx Physical Sciencesx Astronomy, Astrophysics and Cosmology0 (SwePub)103052 hsv//eng |
653 | a galaxies: clusters: general | |
653 | a X-rays: galaxies: clusters | |
700 | 1 | a Jeltema, T Eu Department of Physics, University of California , 1156 High St, Santa Cruz, CA 95064, USA;Santa Cruz Institute for Particle Physics, University of California , 1156 High St, Santa Cruz, CA 95064, USA4 aut |
700 | 1 | a Hegland, Bu Department of Physics, University of California , 1156 High St, Santa Cruz, CA 95064, USA;Santa Cruz Institute for Particle Physics, University of California , 1156 High St, Santa Cruz, CA 95064, USA4 aut |
700 | 1 | a Everett, Su Department of Physics, University of California , 1156 High St, Santa Cruz, CA 95064, USA;Santa Cruz Institute for Particle Physics, University of California , 1156 High St, Santa Cruz, CA 95064, USA4 aut |
700 | 1 | a Giles, P Au Department of Physics and Astronomy, Pevensey Building, University of Sussex , Brighton BN1 9QH, UK4 aut |
700 | 1 | a Wilkinson, Ru Department of Physics and Astronomy, Pevensey Building, University of Sussex , Brighton BN1 9QH, UK4 aut |
700 | 1 | a Farahi, Au The Michigan Institute for Data Science, University of Michigan , Ann Arbor, MI 48109, USA;Department of Physics and Leinweber Center for Theoretical Physics, University of Michigan , Ann Arbor, MI 48109, USA4 aut |
700 | 1 | a Costanzi, Mu Astronomy Unit, Department of Physics, University of Trieste , via Tiepolo 11, I-34131 Trieste, Italy;IFPU – Institute for Fundamental Physics of the Universe , via Beirut 2, I-34014 Trieste, Italy;INAF – Osservatorio Astronomico di Trieste , via G. B. Tiepolo 11, I-34143 Trieste, Italy4 aut |
700 | 1 | a Hollowood, D Lu Department of Physics, University of California , 1156 High St, Santa Cruz, CA 95064, USA;Santa Cruz Institute for Particle Physics, University of California , 1156 High St, Santa Cruz, CA 95064, USA4 aut |
700 | 1 | a Upsdell, Eu Department of Physics and Astronomy, Pevensey Building, University of Sussex , Brighton BN1 9QH, UK4 aut |
700 | 1 | a Saro, Au Astronomy Unit, Department of Physics, University of Trieste , via Tiepolo 11, I-34131 Trieste, Italy;IFPU – Institute for Fundamental Physics of the Universe , via Beirut 2, I-34014 Trieste, Italy;INAF – Osservatorio Astronomico di Trieste , via G. B. Tiepolo 11, I-34143 Trieste, Italy;INFN – National Institute for Nuclear Physics , via Valerio 2, I-34127 Trieste, Italy4 aut |
700 | 1 | a Myles, Ju Department of Physics, Stanford University , 382 Via Pueblo Mall, Stanford, CA 94305, USA;Kavli Institute for Particle Astrophysics and Cosmology, Stanford University , PO Box 2450, Stanford, CA 94305, USA;SLAC National Accelerator Laboratory , Menlo Park, CA 94025, USA4 aut |
700 | 1 | a Bermeo, Au Department of Physics and Astronomy, Pevensey Building, University of Sussex , Brighton BN1 9QH, UK4 aut |
700 | 1 | a Bhargava, Su Department of Physics and Astronomy, Pevensey Building, University of Sussex , Brighton BN1 9QH, UK4 aut |
700 | 1 | a Collins, C Au Astrophysics Research Institute, Liverpool John Moores University , Liverpool Science Park, 146 Brownlow Hill, Liverpool L3 5RF, UK4 aut |
700 | 1 | a Cross, Du Department of Physics, University of California , 1156 High St, Santa Cruz, CA 95064, USA;Santa Cruz Institute for Particle Physics, University of California , 1156 High St, Santa Cruz, CA 95064, USA4 aut |
700 | 1 | a Eiger, Ou Department of Physics, University of California , 1156 High St, Santa Cruz, CA 95064, USA;Santa Cruz Institute for Particle Physics, University of California , 1156 High St, Santa Cruz, CA 95064, USA4 aut |
700 | 1 | a Gardner, Gu Department of Physics, University of California , 1156 High St, Santa Cruz, CA 95064, USA;Santa Cruz Institute for Particle Physics, University of California , 1156 High St, Santa Cruz, CA 95064, USA4 aut |
700 | 1 | a Hilton, Mu School of Mathematics, Statistics, and Computer Science, University of KwaZulu-Natal , Westville Campus, Durban 4041, South Africa4 aut |
700 | 1 | a Jobel, Ju Department of Physics, University of California , 1156 High St, Santa Cruz, CA 95064, USA;Santa Cruz Institute for Particle Physics, University of California , 1156 High St, Santa Cruz, CA 95064, USA4 aut |
700 | 1 | a Kelly, Pu Department of Physics, University of California , 1156 High St, Santa Cruz, CA 95064, USA;Santa Cruz Institute for Particle Physics, University of California , 1156 High St, Santa Cruz, CA 95064, USA4 aut |
700 | 1 | a Laubner, Du Department of Physics, University of California , 1156 High St, Santa Cruz, CA 95064, USA;Santa Cruz Institute for Particle Physics, University of California , 1156 High St, Santa Cruz, CA 95064, USA4 aut |
700 | 1 | a Liddle, A Ru Instituto de Astrofisica e Ciencias do Espaco, Faculdade de Ciencias, Universidade de Lisboa , P-1769-016 Lisboa, Portugal4 aut |
700 | 1 | a Mann, R Gu George P. and Cynthia Woods Mitchell Institute for Fundamental Physics and Astronomy, and Department of Physics and Astronomy, Texas A&M University , College Station, TX 77843, USA4 aut |
700 | 1 | a Martinez, Vu Department of Physics, University of California , 1156 High St, Santa Cruz, CA 95064, USA;Santa Cruz Institute for Particle Physics, University of California , 1156 High St, Santa Cruz, CA 95064, USA4 aut |
700 | 1 | a Mayers, Ju Department of Physics and Astronomy, Pevensey Building, University of Sussex , Brighton BN1 9QH, UK4 aut |
700 | 1 | a McDaniel, Au Department of Physics, University of California , 1156 High St, Santa Cruz, CA 95064, USA;Santa Cruz Institute for Particle Physics, University of California , 1156 High St, Santa Cruz, CA 95064, USA;Department of Physics and Astronomy, Clemson University , Kinard Lab of Physics, Clemson, SC 29634-0978, USA4 aut |
700 | 1 | a Romer, A Ku Department of Physics and Astronomy, Pevensey Building, University of Sussex , Brighton BN1 9QH, UK4 aut |
700 | 1 | a Rooney, Pu Department of Physics and Astronomy, Pevensey Building, University of Sussex , Brighton BN1 9QH, UK4 aut |
700 | 1 | a Sahlén, Martin,c Associate Professor (docent),d 1979-u Uppsala universitet,Kollegiet för avancerade studier (SCAS),Instituto de Física Gleb Wataghin, Universidade Estadual de Campinas , 13083-859 Campinas, SP, Brazil4 aut0 (Swepub:uu)marsa668 |
700 | 1 | a Stott, Ju Computer Science and Mathematics Division, Oak Ridge National Laboratory , Oak Ridge, TN 37831, USA4 aut |
700 | 1 | a Swart, Au Department of Physics, University of California , 1156 High St, Santa Cruz, CA 95064, USA;Santa Cruz Institute for Particle Physics, University of California , 1156 High St, Santa Cruz, CA 95064, USA4 aut |
700 | 1 | a Turner, D Ju Department of Physics and Astronomy, Pevensey Building, University of Sussex , Brighton BN1 9QH, UK4 aut |
700 | 1 | a Viana, P T Pu Instituto de Astrofísica e Ciencias do Espaco, Universidade do Porto , CAUP, Rua das Estrelas, P-4150-762 Porto, Portugal;Departamento de Física e Astronomia, Faculdade de Ciências, Universidade do Porto , Rua do Campo Alegre 687, P-4169-007 Porto, Portugal4 aut |
700 | 1 | a Abbott, T M Cu Cerro Tololo Inter-American Observatory, NSF’s National Optical-Infrared Astronomy Research Laboratory , Casilla 603, La Serena, Chile4 aut |
700 | 1 | a Aguena, Mu Laboratório Interinstitucional de e-Astronomia - LIneA , Rua Gal. José Cristino 77, 20921-400 Rio de Janeiro, RJ, Brazil4 aut |
700 | 1 | a Allam, Su Fermi National Accelerator Laboratory , PO Box 500, Batavia, IL 60510, USA4 aut |
700 | 1 | a Andrade-Oliveira, Fu Laboratório Interinstitucional de e-Astronomia - LIneA , Rua Gal. José Cristino 77, 20921-400 Rio de Janeiro, RJ, Brazil;Instituto de Física Teórica, Universidade Estadual Paulista , CEP 01049-010, São Paulo, Brazil4 aut |
700 | 1 | a Annis, Ju Fermi National Accelerator Laboratory , PO Box 500, Batavia, IL 60510, USA4 aut |
700 | 1 | a Asorey, Ju Centro de Investigaciones Energéticas, Medioambientales y Tecnológicas (CIEMAT) , 28040, Madrid, Spain4 aut |
700 | 1 | a Bertin, Eu Institut d’Astrophysique de Paris, CNRS, UMR 7095 , F-75014 Paris, France;Institut d’Astrophysique de Paris, Sorbonne Universités, UPMC Univ Paris 06, UMR 7095 , F-75014 Paris, France4 aut |
700 | 1 | a Burke, D Lu Kavli Institute for Particle Astrophysics and Cosmology, Stanford University , PO Box 2450, Stanford, CA 94305, USA;SLAC National Accelerator Laboratory , Menlo Park, CA 94025, USA4 aut |
700 | 1 | a Calcino, Ju School of Mathematics and Physics, University of Queensland , Brisbane, QLD 4072, Australia4 aut |
700 | 1 | a Carnero Rosell, Au Laboratório Interinstitucional de e-Astronomia - LIneA , Rua Gal. José Cristino 77, 20921-400 Rio de Janeiro, RJ, Brazil;Instituto de Astrofisica de Canarias , E-38205 La Laguna, Tenerife, Spain;Dpto. Astrofísica, Universidad de La Laguna , E-38206 La Laguna, Tenerife, Spain4 aut |
700 | 1 | a Carollo, Du INAF, Astrophysical Observatory of Turin , I-10025 Pino Torinese, Italy4 aut |
700 | 1 | a Carrasco Kind, Mu Center for Astrophysical Surveys, National Center for Supercomputing Applications , 1205 West Clark St, Urbana, IL 61801, USA;Department of Astronomy, University of Illinois at Urbana-Champaign , 1002 W. Green Street, Urbana, IL 61801, USA4 aut |
700 | 1 | a Carretero, Ju Institut de Física d’Altes Energies (IFAE), The Barcelona Institute of Science and Technology, Campus UAB , E-08193 Bellaterra (Barcelona), Spain4 aut |
700 | 1 | a Choi, Au Center for Cosmology and Astro-Particle Physics, The Ohio State University , Columbus, OH 43210, USA4 aut |
700 | 1 | a Crocce, Mu Institut d’Estudis Espacials de Catalunya (IEEC) , E-08034 Barcelona, Spain;Institute of Space Sciences (ICE, CSIC), Campus UAB, Carrer de Can Magrans, s/n , E-08193 Barcelona, Spain4 aut |
700 | 1 | a da Costa, L Nu Laboratório Interinstitucional de e-Astronomia - LIneA , Rua Gal. José Cristino 77, 20921-400 Rio de Janeiro, RJ, Brazil;Observatório Nacional , Rua Gal. José Cristino 77, 20921-400 Rio de Janeiro, RJ, Brazil4 aut |
710 | 2 | a Department of Physics, University of California , 1156 High St, Santa Cruz, CA 95064, USA;Santa Cruz Institute for Particle Physics, University of California , 1156 High St, Santa Cruz, CA 95064, USA;Department of Physics and Astronomy, University of Pennsylvania , 209 South 33rd Street, Philadelphia, PA 19104, USAb Department of Physics, University of California , 1156 High St, Santa Cruz, CA 95064, USA;Santa Cruz Institute for Particle Physics, University of California , 1156 High St, Santa Cruz, CA 95064, USA4 org |
773 | 0 | t Monthly notices of the Royal Astronomical Societyd : Royal Astronomical Societyg 514:4, s. 4696-4717q 514:4<4696-4717x 0035-8711x 1365-2966 |
856 | 4 | u https://doi.org/10.48550/arXiv.2107.07631y Pre-print in arXiv |
856 | 4 8 | u https://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-507799 |
856 | 4 8 | u https://doi.org/10.1093/mnras/stac1623 |
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