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dc.contributor.authorMcDonald, M.
dc.date.accessioned2022-11-04T15:52:53Z
dc.date.available2021-10-27T20:06:08Z
dc.date.available2022-11-04T15:52:53Z
dc.date.issued2016
dc.identifier.urihttps://hdl.handle.net/1721.1/134675.2
dc.description.abstract© 2016 The Authors. We detect the kinematic Sunyaev-Zel'dovich (kSZ) effect with a statistical significance of 4.2θ by combining a cluster catalogue derived from the first year data of the Dark Energy Survey with cosmic microwave background temperature maps from the South Pole Telescope Sunyaev-Zel'dovich Survey. This measurement is performed with a differential statistic that isolates the pairwise kSZ signal, providing the first detection of the large-scale, pairwise motion of clusters using redshifts derived from photometric data. By fitting the pairwise kSZ signal to a theoretical template, we measure the average central optical depth of the cluster sample, te = (3.75 ± 0.89) × 10-3. We compare the extracted signal to realistic simulations and find good agreement with respect to the signal to noise, the constraint on te, and the corresponding gas fraction. High-precision measurements of the pairwise kSZ signal with future data will be able to place constraints on the baryonic physics of galaxy clusters, and could be used to probe gravity on scales ≥100 Mpc.en_US
dc.language.isoen
dc.publisherOxford University Press (OUP)en_US
dc.relation.isversionof10.1093/MNRAS/STW1455en_US
dc.rightsCreative Commons Attribution-Noncommercial-Share Alikeen_US
dc.rights.urihttp://creativecommons.org/licenses/by-nc-sa/4.0/en_US
dc.sourcearXiven_US
dc.titleDetection of the kinematic Sunyaev–Zel'dovich effect with DES Year 1 and SPTen_US
dc.typeArticleen_US
dc.identifier.citationSoergel, B., et al. "Detection of the Kinematic Sunyaev-Zel'dovich Effect with Des Year 1 and Spt." Monthly Notices of the Royal Astronomical Society 461 3 (2016): 3172-93.en_US
dc.contributor.departmentMIT Kavli Institute for Astrophysics and Space Researchen_US
dc.relation.journalMonthly Notices of the Royal Astronomical Societyen_US
dc.eprint.versionAuthor's final manuscripten_US
dc.type.urihttp://purl.org/eprint/type/JournalArticleen_US
eprint.statushttp://purl.org/eprint/status/PeerRevieweden_US
dc.date.updated2019-06-18T11:18:38Z
dspace.orderedauthorsSoergel, B; Flender, S; Story, KT; Bleem, L; Giannantonio, T; Efstathiou, G; Rykoff, E; Benson, BA; Crawford, T; Dodelson, S; Habib, S; Heitmann, K; Holder, G; Jain, B; Rozo, E; Saro, A; Weller, J; Abdalla, FB; Allam, S; Annis, J; Armstrong, R; Benoit-Lévy, A; Bernstein, GM; Carlstrom, JE; Carnero Rosell, A; Carrasco Kind, M; Castander, FJ; Chiu, I; Chown, R; Crocce, M; Cunha, CE; D'Andrea, CB; da Costa, LN; de Haan, T; Desai, S; Diehl, HT; Dietrich, JP; Doel, P; Estrada, J; Evrard, AE; Flaugher, B; Fosalba, P; Frieman, J; Gaztanaga, E; Gruen, D; Gruendl, RA; Holzapfel, WL; Honscheid, K; James, DJ; Keisler, R; Kuehn, K; Kuropatkin, N; Lahav, O; Lima, M; Marshall, JL; McDonald, M; Melchior, P; Miller, CJ; Miquel, R; Nord, B; Ogando, R; Omori, Y; Plazas, AA; Rapetti, D; Reichardt, CL; Romer, AK; Roodman, A; Saliwanchik, BR; Sanchez, E; Schubnell, M; Sevilla-Noarbe, I; Sheldon, E; Smith, RC; Soares-Santos, M; Sobreira, F; Stark, A; Suchyta, E; Swanson, MEC; Tarle, G; Thomas, D; Vieira, JD; Walker, AR; Whitehorn, Nen_US
dspace.date.submission2019-06-18T11:18:39Z
mit.journal.volume461en_US
mit.journal.issue3en_US
mit.metadata.statusPublication Information Neededen_US


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