{"paper":{"title":"Planck intermediate results. LIII. Detection of velocity dispersion from the kinetic Sunyaev-Zeldovich effect","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.CO","authors_text":"A. A. Fraisse, A. Curto, A. De Rosa, A. Ducout, A. Frolov, A. Gruppuso, A. H. Jaffe, A. J. Banday, A. Lasenby, A. Mangilli, A. Melchiorri, A. Mennella, A. Moneti, A. Renzi, A. Zacchei, A. Zonca, B. Comis, B. D. Wandelt, B. Partridge, B. P. Crill, B. Racine, B. Ruiz-Granados, C. A. Oxborrow, C. Baccigalupi, C. Burigana, C. Dickinson, C. R. Lawrence, C. Sirignano, D. Contreras, D. Herranz, D. Maino, D. Molinari, D. Paoletti, D. Scott, D. Tavagnacco, E. Calabrese, E. Di Valentino, E. Falgarone, E. Franceschi, E. Hivon, E. Keih\\\"anen, E. Mart\\'inez-Gonz\\'alez, F. Cuttaia, F. Elsner, F. Finelli, F. Forastieri, F. K. Hansen, F. Levrier, F. Piacentini, F. R. Bouchet, F. Van Tent, F. Villa, G. de Zotti, G. Maggio, G. Morgante, G. Polenta, G. Rocha, G. Roudier, G. Sirri, H. C. Chiang, H. K. Eriksen, H. Kurki-Suonio, I. K. Wehus, J. A. Tauber, J. Aumont, J. Borrill, J. Carron, J. Delabrouille, J. D. McEwen, J. E. Gudmundsson, J. F. Mac\\'ias-P\\'erez, J. Kim, J. M. Diego, J.-M. Lamarre, J.-P. Bernard, J. P. Rachen, J. R. Bond, J. Valiviita, K. Benabed, K. Ganga, K. Kiiveri, K. M. G\\'orski, L. D. Spencer, L. Montier, L. Pagano, L. Perotto, L. Polastri, L. Stanco, L. Toffolatti, M.-A. Miville-Desch\\^enes, M. Ashdown, M. Ballardini, M. Bersanelli, M. Frailis, M. Gerbino, M. Kunz, M. Lattanzi, M. Le Jeune, M. Liguori, M. L\\'opez-Caniego, M. Migliaccio, M. Reinecke, M. Remazeilles, M. Sandri, M. Savelainen, M. Tenti, M. Tomasi, M. Tristram, N. Bartolo, N. Krachmalnicoff, N. Mandolesi, N. Mauri, N. Vittorio, O. Dor\\'e, O. Perdereau, P. Bielewicz, P. B. Lilje, P. De Bernardis, P. G. Martin, Planck Collaboration: N. Aghanim, P. M. Lubin, P. Natoli, P. Vielva, R. Battye, R. B. Barreiro, R. Keskitalo, R. Sunyaev, S. Basak, S. Galeotta, S. Galli, S. Matarrese, S. Plaszczynski, T. A. En{\\ss}lin, T. S. Kisner, T. Trombetti, V. Lindholm, V. Pettorino, W. Handley, X. Dupac, Y. Akrami, Y. Fantaye, Y.-Z. Ma, Z. Huang","submitted_at":"2017-07-01T10:03:56Z","abstract_excerpt":"Using the ${\\it Planck}$ full-mission data, we present a detection of the temperature (and therefore velocity) dispersion due to the kinetic Sunyaev-Zeldovich (kSZ) effect from clusters of galaxies. To suppress the primary CMB and instrumental noise we derive a matched filter and then convolve it with the ${\\it Planck}$ foreground-cleaned `${\\tt 2D-ILC\\,}$' maps. By using the Meta Catalogue of X-ray detected Clusters of galaxies (MCXC), we determine the normalized ${\\it rms}$ dispersion of the temperature fluctuations at the positions of clusters, finding that this shows excess variance compar"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1707.00132","kind":"arxiv","version":3},"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"}