Planck2015 results

descriptionPublicationkeyboard_double_arrow_right Article , Preprint , Other literature type 20 Sep 2016Embargo end date: 01 Jan 2015 Italy, Denmark, Italy, United Kingdom, France, Norway, Denmark, Spain, Italy, Netherlands, France, France, France, Italy, France, Italy, Brazil, United Kingdom, Finland, Italy, Italy, France, Netherlands, Italy, Ireland, Italy, France, France, United Kingdom, Spain Publisher:EDP SciencesJournal:Astronomy & Astrophysics, volume 594, page A22 (issn: 0004-6361, eissn: 1432-0746,

Copyright policy )Publicly funded

Authors: Planck Collaboration; Aghanim, N.; Arnaud, M.; Ashdown, M.; Aumont, J.; Baccigalupi, C.; Banday, A. J.; +193 Authors

Planck Collaboration; Aghanim, N.; Arnaud, M.; Ashdown, M.; Aumont, J.; Baccigalupi, C.; Banday, A. J.; Barreiro, R. B.; Bartlett, J. G.; Bartolo, N.; Battaner, E.; Battye, R.; Benabed, K.; Benoît, A.; Benoit-Lévy, A.; Bernard, J. -P.; Bersanelli, M.; Bielewicz, P.; Bock, J. J.; Bonaldi, A.; Bonavera, L.; Bond, J. R.; Borrill, J.; Bouchet, F. R.; Burigana, C.; Butler, R. C.; Calabrese, E.; Cardoso, J. -F.; Catalano, A.; Challinor, A.; Chiang, H. C.; Christensen, P. R.; Churazov, E.; Clements, D. L.; Colombo, L. P. L.; Combet, C.; Comis, B.; Coulais, A.; Crill, B. P.; Curto, A.; Cuttaia, F.; Danese, L.; Davies, R. D.; Davis, R. J.; de Bernardis, P.; de Rosa, A.; de Zotti, G.; Delabrouille, J.; Désert, F. -X.; Dickinson, C.; Diego, J. M.; Dolag, K.; Dole, H.; Donzelli, S.; Doré, O.; Douspis, M.; Ducout, A.; Dupac, X.; Efstathiou, G.; Elsner, F.; Enßlin, T. A.; Eriksen, H. K.; Fergusson, J.; Finelli, F.; Forni, O.; Frailis, M.; Fraisse, A. A.; Franceschi, E.; Frejsel, A.; Galeotta, S.; Galli, S.; Ganga, K.; Génova-Santos, R. T.; Giard, M.; González-Nuevo, J.; Górski, K. M.; Gregorio, A.; Gruppuso, A.; Gudmundsson, J. E.; Hansen, F. K.; Harrison, D. L.; Henrot-Versillé, S.; Hernández-Monteagudo, C.; Herranz, D.; Hildebrandt, S. R.; Hivon, E.; Holmes, W. A.; Hornstrup, A.; Huffenberger, K. M.; Hurier, G.; Jaffe, A. H.; Jones, W. C.; Juvela, M.; Keihänen, E.; Keskitalo, R.; Kneissl, R.; Knoche, J.; Kunz, M.; Kurki-Suonio, H.; Lacasa, F.; Lagache, G.; Lähteenmäki, A.; Lamarre, J. -M.; Lasenby, A.; Lattanzi, M.; Leonardi, R.; Lesgourgues, J.; Levrier, F.; Liguori, M.; Lilje, P. B.; Linden-Vørnle, M.; López-Caniego, M.; Macías-Pérez, J. F.; Maffei, B.; Maggio, G.; Maino, D.; Mandolesi, N.; Mangilli, A.; Maris, M.; Martin, P. G.; Martínez-González, E.; Masi, S.; Matarrese, S.; Melchiorri, A.; Melin, J. -B.; Migliaccio, M.; Miville-Deschênes, M. -A.; Moneti, A.; Montier, L.; Morgante, G.; Mortlock, D.; Munshi, D.; Murphy, J. A.; Naselsky, P.; Nati, F.; Natoli, P.; Noviello, F.; Novikov, D.; Novikov, I.; Paci, F.; Pagano, L.; Pajot, F.; Paoletti, D.; Pasian, F.; Patanchon, G.; Perdereau, O.; Perotto, L.; Pettorino, V.; Piacentini, F.; Piat, M.; Pierpaoli, E.; Pietrobon, D.; Plaszczynski, S.; Pointecouteau, E.; Polenta, G.; Ponthieu, N.; Pratt, G. W.; Prunet, S.; Puget, J. -L.; Rachen, J. P.; Reinecke, M.; Remazeilles, M.; Renault, C.; Renzi, A.; Ristorcelli, I.; Rocha, G.; Rossetti, M.; Roudier, G.; Rubiño-Martín, J. A.; Rusholme, B.; Sandri, M.; Santos, D.; Sauvé, A.; Savelainen, M.; Savini, G.; Scott, D.; Spencer, L. D.; Stolyarov, V.; Stompor, R.; Sunyaev, R.; Sutton, D.; Suur-Uski, A. -S.; Sygnet, J. -F.; Tauber, J. A.; Terenzi, L.; Toffolatti, L.; Tomasi, M.; Tramonte, D.; Tristram, M.; Tucci, M.; Tuovinen, J.; Valenziano, L.; Valiviita, J.; Van Tent, B.; Vielva, P.; Villa, F.; Wade, L. A.; Wandelt, B. D.; Wehus, I. K.; Yvon, D.;

doi: 10.1051/0004-6361/201525826 , 10.48550/arxiv.1502.01596

arXiv: 1502.01596

handle: 10651/40295 , 10481/63021 , 10261/140601 , https://repository.ubn.ru.nl/handle/2066/161173 , 11368/2887804 , 10852/55387 , 2066/161173 , 2434/388424 , 10281/217315 , 11858/00-001M-0000-002C-9EFF-5 , 11858/00-001M-0000-002C-9F01-6 , 11449/162077 , 11577/3210052 , 2108/230412 , 11573/908957 , 11392/2357644 , 10044/1/54336

Planck2015 results

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Abstract

We have constructed all-sky y-maps of the thermal Sunyaev-Zeldovich (tSZ) effect by applying specifically tailored component separation algorithms to the 30 to 857 GHz frequency channel maps from the Planck satellite survey. These reconstructed y-maps are delivered as part of the Planck 2015 release. The y-maps are characterised in terms of noise properties and residual foreground contamination, mainly thermal dust emission at large angular scales and CIB and extragalactic point sources at small angular scales. Specific masks are defined to minimize foreground residuals and systematics. Using these masks we compute the y-map angular power spectrum and higher order statistics. From these we conclude that the y-map is dominated by tSZ signal in the multipole range, 20-600. We compare the measured tSZ power spectrum and higher order statistics to various physically motivated models and discuss the implications of our results in terms of cluster physics and cosmology.

25 pages, 19 figures, submitted to A&A

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Italy, Denmark, Italy, United Kingdom, France, Norway, Denmark, Spain, Italy, Netherlands, France, France, France, Italy, France, Italy, Brazil, United Kingdom, Finland, Italy, Italy, France, Netherlands, Italy, Ireland, Italy, France, France, United Kingdom, Spain

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Keywords

Large-Scale structure of Universe, Cosmology and Nongalactic Astrophysics (astro-ph.CO), Cosmology: observations; Large-Scale structure of Universe; Astronomy and Astrophysics; Space and Planetary Science, ANGULAR POWER SPECTRUM, POINT SOURCES, Large-scale structure of Universe, [SDU.ASTR.CO]Sciences of the Universe [physics]/Astrophysics [astro-ph]/Cosmology and Extra-Galactic Astrophysics [astro-ph.CO], Astronomy, COSMOLOGICAL PARAMETERS, Large-scale structure of universe, FOS: Physical sciences, astro-ph.CO; astro-ph.CO, Settore FIS/05 - ASTRONOMIA E ASTROFISICA, Astronomy & Astrophysics, CMB, 530, Cosmology: observation, Large-scale structure of the universe, SPT-SZ SURVEY, observations [Cosmology], [SDU.ASTR.CO] Sciences of the Universe [physics]/Astrophysics [astro-ph]/Cosmology and Extra-Galactic Astrophysics [astro-ph.CO], Cosmology: observations; Large-Scale structure of Universe;, Science & Technology, Cosmology: observations, Astronomy and Astrophysic, 520, MICROWAVE BACKGROUND MAPS, POLE TELESCOPE SURVEY, 0201 Astronomical And Space Sciences, DATA SETS, Space and Planetary Science, cosmology: observations, large-scale structure of Universe; cosmology: observations, Physical Sciences, X-RAY, astro-ph.CO, Cosmology: observations; large-scale structure of universe; Astronomy and Astrophysics; Space and Planetary Science, large-scale structure of Universe, GALAXY CLUSTERS, Astrophysics - Cosmology and Nongalactic Astrophysics

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