Interacting Dark Sector (ETHOS n = 0): Cosmological Constraints from SPT Cluster Abundance with DES and HST Weak Lensing Data

作     者：Mazoun, A. Bocquet, S. Mohr, J.J. Garny, M. Rubira, H. Klein, M. Bleem, L.E. Grandis, S. Schrabback, T. Aguena, M. Allam, S. Allen, S.W. Alves, O. Andrade-Oliveira, F. Brooks, D. Rosell, A. Carnero Kind, M. Carrasco Carretero, J. Costanzi, M. da Costa, L.N. Davis, T.M. Desai, S. De Vicente, J. Diehl, H.T. Dodelson, S. Doel, P. Everett, S. Flaugher, B. Frieman, J. García-Bellido, J. Gassis, R. Giannini, G. Grün, D. Gutierrez, G. Hinton, S.R. Hollowood, D.L. James, D.J. Kuehn, K. Lahav, O. Lee, S. Lima, M. Mahler, G. Marshall, J.L. Miquel, R. Myles, J. Ogando, R.L.C. Pereira, M.E.S. Pieres, A. Malagón, A.A. Plazas Porredon, A. Reichardt, C.L. Romer, A.K. Samuroff, S. Sanchez, E. Cid, D. Sanchez Sevilla-Noarbe, I. Schubnell, M. Smith, M. Suchyta, E. Swanson, M.E.C. Tamošiūnas, A. Tarle, G. Tucker, D.L. Vikram, V. Weaverdyck, N. Weller, J. Wiseman, P. 

作者机构：Physik Department T31 Technische Universität München James-Franck-Straße 1 GarchingD-85748 Germany University Observatory Faculty of Physics Ludwig-Maximilians-Universität Scheinerstr. 1 MünchenD-81679 Germany Excellence Cluster ORIGINS Boltzmannstr. 2 GarchingD-85748 Germany Max Planck Institute for Extraterrestrial Physics Gießenbachstr. 1 GarchingD-85748 Germany Kavli Institute for Cosmology Cambridge Madingley Road CambridgeCB3 0HA United Kingdom Department of Applied Mathematics and Theoretical Physics University of Cambridge CambridgeCB3 0WA United Kingdom High-Energy Physics Division Argonne National Laboratory 9700 South Cass Avenue LemontIL60439 United States Kavli Institute for Cosmological Physics University of Chicago 5640 South Ellis Avenue ChicagoIL60637 United States Universität Innsbruck Institut für Astro- und Teilchenphysik Technikerstr. 25/8 Innsbruck6020 Austria Argelander-Institut für Astronomie Auf dem Hügel 71 Bonn53121 Germany Laboratório Interinstitucional de e-Astronomia - LIneA Rua Gal. José Cristino 77 RJ Rio de Janeiro20921-400 Brazil Fermi National Accelerator Laboratory P. O. Box 500 BataviaIL60510 United States Department of Physics University of Michigan Ann ArborMI48109 United States Department of Physics & Astronomy University College London Gower Street LondonWC1E 6BT United Kingdom Instituto de Astrofisica de Canarias Tenerife La LagunaE-38205 Spain Universidad de La Laguna Dpto. Astrofísica Tenerife La LagunaE-38206 Spain Center for Astrophysical Surveys National Center for Supercomputing Applications 1205 West Clark St. UrbanaIL61801 United States  The Barcelona Institute of Science and Technology Campus UAB Barcelona Bellaterra08193 Spain Astronomy Unit Department of Physics University of Trieste via Tiepolo 11 TriesteI-34131 Italy INAF Osservatorio Astronomico di Trieste via G. B. Tiepolo 11 TriesteI-34143 Italy Institute for Fundamental Physics of the Universe Via Beirut 2 Trieste34014 Italy School of Mathematics and Physics University of Queensland BrisbaneQLD4072 Australia Department of Physics IIT Hyderabad Telangana Kandi502285 India  Madrid Spain Department of Physics Carnegie Mellon University PittsburghPA15312 United States NSF AI Planning Institute for Physics of the Future Carnegie Mellon University PittsburghPA15213 United States California Institute of Technology 1200 East California Blvd MC 249-17 PasadenaCA91125 United States Instituto de Fisica Teorica UAM/CSIC Universidad Autonoma de Madrid Madrid28049 Spain Department of Physics University of Cincinnati CincinnatiOH45221 United States Santa Cruz Institute for Particle Physics Santa CruzCA95064 United States Center for Astrophysics | Harvard & Smithsonian 60 Garden Street CambridgeMA02138 United States Australian Astronomical Optics Macquarie University North RydeNSW2113 Australia Lowell Observatory 1400 Mars Hill Rd FlagstaffAZ86001 United States Kavli Institute for Particle Astrophysics & Cosmology Stanford University StanfordCA94305 United States Departamento de Física Matemática Instituto de Física Universidade de São Paulo CP 66318 SP São Paulo05314-970 Brazil STAR Institute Quartier Agora - Allée du six Août 19c LiègeB-4000 Belgium Centre for Extragalactic Astronomy Durham University South Road DurhamDH1 3LE United Kingdom Institute for Computational Cosmology Durham University South Road DurhamDH1 3LE United Kingdom George P. and Cynthia Woods Mitchell Institute for Fundamental Physics and Astronomy Department of Physics and Astronomy Texas A&M University College StationTX77843 United States Institució Catalana de Recerca i Estudis Avançats BarcelonaE-08010 Spain Department of Astrophysical Sciences Princeton University Peyton Hall PrincetonNJ08544 United States Observatório Nacional Rua Gal. José Cristino 77 RJ Rio de Janeiro20921-400 Brazil Hamburger Sternwarte Universität Hamburg Gojenbergsweg 112 Hamburg21029 Germany SLAC National Accelerator Laboratory 2575 Sand Hill Road Menlo ParkCA94025 United States Ruhr University Bochum Faculty of Physics and Astronomy Astronomical Institute German Centre for Cosmological Lensing Bochum44780 Germany School of Physics University of Melbourne ParkvilleVIC3010 Australia Department of Physics and Astronomy University of Sussex Pevensey Building BrightonBN1 9QH United Kingdom Department of Physics Northeastern University BostonMA02115 United States Physics Department Lancaster University LancasterLA1 4YB United Kingdom Computer Science and Mathematics Division Oak Ridge National Laboratory Oak RidgeTN37831 United States Case Western Reserve University 10900 Euclid Ave. ClevelandOH44106 United States Department of Astronomy University of California Berkeley 501 Campbell Hall BerkeleyCA94720 United States Lawrence Berkeley National Laboratory 1 Cyclotron Road BerkeleyCA94720 United States School of Physics and Astronomy University of Southampton SouthamptonSO17 1BJ United Kingdom 

出 版 物：《arXiv》 (arXiv)

年 卷 期：2024年

核心收录：

主　　题：Dark Matter 

摘      要：We use galaxy cluster abundance measurements from the South Pole Telescope (SPT) enhanced by Multi-Component Matched Filter (MCMF) confirmation and complemented with mass information obtained using weak-lensing data from Dark Energy Survey Year 3 (DES Y3) and targeted Hubble Space Telescope (HST) observations for probing deviations from the cold dark matter paradigm. Concretely, we consider a class of dark sector models featuring interactions between dark matter (DM) and a dark radiation (DR) component within the framework of the Effective Theory of Structure Formation (ETHOS). We focus on scenarios that lead to power suppression over a wide range of scales, and thus can be tested with data sensitive to large scales, as realized for example for DM−DR interactions following from an unbroken non-Abelian SU(N) gauge theory (interaction rate with power-law index n = 0 within the ETHOS parametrization). Cluster abundance measurements are mostly sensitive to the amount of DR interacting with DM, parameterized by the ratio of DR temperature to the cosmic microwave background (CMB) temperature, ξDR = TDR/TCMB. We find an upper limit ξDR DR 8 tension. © 2024, CC BY.