Opin vísindi

Planck 2013 results. I. Overview of products and scientific results

Planck 2013 results. I. Overview of products and scientific results


Title: Planck 2013 results. I. Overview of products and scientific results
Author: Collaboration, Planck
Ade, P. A. R.
Aghanim, N.
Alves, M. I. R.
Armitage-Caplan, C.
Arnaud, M.
Ashdown, M.
Atrio-Barandela, F.
Aumont, J.
Aussel, H.
... 391 more authors Show all authors
Date: 2013-03-20
Language: English
Scope: 8176249
Department: Faculty of Physical Sciences
Faculty of Education and Pedagogy
Faculty of Philosophy, History and Archaeology
DOI: 10.1051/0004-6361/201321529
Subject: astro-ph.CO
URI: https://hdl.handle.net/20.500.11815/4111

Show full item record

Citation:

Collaboration , P , Ade , P A R , Aghanim , N , Alves , M I R , Armitage-Caplan , C , Arnaud , M , Ashdown , M , Atrio-Barandela , F , Aumont , J , Aussel , H , Baccigalupi , C , Banday , A J , Barreiro , R B , Barrena , R , Bartelmann , M , Bartlett , J G , Bartolo , N , Basak , S , Battaner , E , Battye , R , Benabed , K , Benoît , A , Benoit-Lévy , A , Bernard , J -P , Bersanelli , M , Bertincourt , B , Bethermin , M , Bielewicz , P , Bikmaev , I , Blanchard , A , Bobin , J , Bock , J J , Böhringer , H , Bonaldi , A , Bonavera , L , Bond , J R , Borrill , J , Bouchet , F R , Boulanger , F , Bourdin , H , Bowyer , J W , Bridges , M , Brown , M L , Bucher , M , Burenin , R , Burigana , C , Butler , R C , Calabrese , E , Cappellini , B , Cardoso , J -F , Carr , R , Carvalho , P , Casale , M , Castex , G , Catalano , A , Challinor , A , Chamballu , A , Chary , R -R , Chen , X , Chiang , H C , Chiang , L -Y , Chon , G , Christensen , P R , Churazov , E , Church , S , Clemens , M , Clements , D L , Colombi , S , Colombo , L P L , Combet , C , Comis , B , Couchot , F , Coulais , A , Crill , B P , Cruz , M , Curto , A , Cuttaia , F , Silva , A D , Dahle , H , Danese , L , Davies , R D , Davis , R J , Bernardis , P D , Rosa , A D , Zotti , G D , Déchelette , T , Delabrouille , J , Delouis , J -M , Démoclès , J , Désert , F -X , Dick , J , Dickinson , C , Diego , J M , Dolag , K , Dole , H , Donzelli , S , Doré , O , Douspis , M , Ducout , A , Dunkley , J , Dupac , X , Efstathiou , G , Elsner , F , Enßlin , T A , Eriksen , H K , Fabre , O , Falgarone , E , Falvella , M C , Fantaye , Y , Fergusson , J , Filliard , C , Finelli , F , Flores-Cacho , I , Foley , S , Forni , O , Fosalba , P , Frailis , M , Fraisse , A A , Franceschi , E , Freschi , M , Fromenteau , S , Frommert , M , Gaier , T C , Galeotta , S , Gallegos , J , Galli , S , Gandolfo , B , Ganga , K , Gauthier , C , Génova-Santos , R T , Ghosh , T , Giard , M , Giardino , G , Gilfanov , M , Girard , D , Giraud-Héraud , Y , Gjerløw , E , González-Nuevo , J , Górski , K M , Gratton , S , Gregorio , A , Gruppuso , A , Gudmundsson , J E , Haissinski , J , Hamann , J , Hansen , F K , Hansen , M , Hanson , D , Harrison , D L , Heavens , A , Helou , G , Hempel , A , Henrot-Versillé , S , Hernández-Monteagudo , C , Herranz , D , Hildebrandt , S R , Hivon , E , Ho , S , Hobson , M , Holmes , W A , Hornstrup , A , Hou , Z , Hovest , W , Huey , G , Huffenberger , K M , Hurier , G , Ilić , S , Jaffe , A H , Jaffe , T R , Jasche , J , Jewell , J , Jones , W C , Juvela , M , Kalberla , P , Kangaslahti , P , Keihänen , E , Kerp , J , Keskitalo , R , Khamitov , I , Kiiveri , K , Kim , J , Kisner , T S , Kneissl , R , Knoche , J , Knox , L , Kunz , M , Kurki-Suonio , H , Lacasa , F , Lagache , G , Lähteenmäki , A , Lamarre , J -M , Langer , M , Lasenby , A , Lattanzi , M , Laureijs , R J , Lavabre , A , Lawrence , C R , Jeune , M L , Leach , S , Leahy , J P , Leonardi , R , León-Tavares , J , Leroy , C , Lesgourgues , J , Lewis , A , Li , C , Liddle , A , Liguori , M , Lilje , P B , Linden-Vørnle , M , Lindholm , V , López-Caniego , M , Lowe , S , Lubin , P M , Macías-Pérez , J F , MacTavish , C J , Maffei , B , Maggio , G , Maino , D , Mandolesi , N , Mangilli , A , Marcos-Caballero , A , Marinucci , D , Maris , M , Marleau , F , Marshall , D J , Martin , P G , Martínez-González , E , Masi , S , Massardi , M , Matarrese , S , Matsumura , T , Matthai , F , Maurin , L , Mazzotta , P , McDonald , A , McEwen , J D , McGehee , P , Mei , S , Meinhold , P R , Melchiorri , A , Melin , J -B , Mendes , L , Menegoni , E , Mennella , A , Migliaccio , M , Mikkelsen , K , Millea , M , Miniscalco , R , Mitra , S , Miville-Deschênes , M -A , Molinari , D , Moneti , A , Montier , L , Morgante , G , Morisset , N , Mortlock , D , Moss , A , Munshi , D , Murphy , J A , Naselsky , P , Nati , F , Natoli , P , Negrello , M , Nesvadba , N P H , Netterfield , C B , Nørgaard-Nielsen , H U , North , C , Noviello , F , Novikov , D , Novikov , I , O'Dwyer , I J , Orieux , F , Osborne , S , O'Sullivan , C , Oxborrow , C A , Paci , F , Pagano , L , Pajot , F , Paladini , R , Pandolfi , S , Paoletti , D , Partridge , B , Pasian , F , Patanchon , G , Paykari , P , Pearson , D , Pearson , T J , Peel , M , Peiris , H V , Perdereau , O , Perotto , L , Perrotta , F , Pettorino , V , Piacentini , F , Piat , M , Pierpaoli , E , Pietrobon , D , Plaszczynski , S , Platania , P , Pogosyan , D , Pointecouteau , E , Polenta , G , Ponthieu , N , Popa , L , Poutanen , T , Pratt , G W , Prézeau , G , Prunet , S , Puget , J -L , Pullen , A R , Rachen , J P , Racine , B , Rahlin , A , Räth , C , Reach , W T , Rebolo , R , Reinecke , M , Remazeilles , M , Renault , C , Renzi , A , Riazuelo , A , Ricciardi , S , Riller , T , Ringeval , C , Ristorcelli , I , Robbers , G , Rocha , G , Roman , M , Rosset , C , Rossetti , M , Roudier , G , Rowan-Robinson , M , Rubiño-Martín , J A , Ruiz-Granados , B , Rusholme , B , Salerno , E , Sandri , M , Sanselme , L , Santos , D , Savelainen , M , Savini , G , Schaefer , B M , Schiavon , F , Scott , D , Seiffert , M D , Serra , P , Shellard , E P S , Smith , K , Smoot , G F , Souradeep , T , Spencer , L D , Starck , J -L , Stolyarov , V , Stompor , R , Sudiwala , R , Sunyaev , R , Sureau , F , Sutter , P , Sutton , D , Suur-Uski , A -S , Sygnet , J -F , Tauber , J A , Tavagnacco , D , Taylor , D , Terenzi , L , Texier , D , Toffolatti , L , Tomasi , M , Torre , J -P , Tristram , M , Tucci , M , Tuovinen , J , Türler , M , Tuttlebee , M , Umana , G , Valenziano , L , Valiviita , J , Tent , B V , Varis , J , Vibert , L , Viel , M , Vielva , P , Villa , F , Vittorio , N , Wade , L A , Wandelt , B D , Watson , C , Watson , R , Wehus , I K , Welikala , N , Weller , J , White , M , White , S D M , Wilkinson , A , Winkel , B , Xia , J -Q , Yvon , D , Zacchei , A , Zibin , J P & Zonca , A 2013 ' Planck 2013 results. I. Overview of products and scientific results ' . https://doi.org/10.1051/0004-6361/201321529

Abstract:

The ESA's Planck satellite, dedicated to studying the early Universe and its subsequent evolution, was launched 14 May 2009 and has been scanning the microwave and submillimetre sky continuously since 12 August 2009. This paper gives an overview of the mission and its performance, the processing, analysis, and characteristics of the data, the scientific results, and the science data products and papers in the release. The science products include maps of the CMB and diffuse extragalactic foregrounds, a catalogue of compact Galactic and extragalactic sources, and a list of sources detected through the SZ effect. The likelihood code used to assess cosmological models against the Planck data and a lensing likelihood are described. Scientific results include robust support for the standard six-parameter LCDM model of cosmology and improved measurements of its parameters, including a highly significant deviation from scale invariance of the primordial power spectrum. The Planck values for these parameters and others derived from them are significantly different from those previously determined. Several large-scale anomalies in the temperature distribution of the CMB, first detected by WMAP, are confirmed with higher confidence. Planck sets new limits on the number and mass of neutrinos, and has measured gravitational lensing of CMB anisotropies at greater than 25 sigma. Planck finds no evidence for non-Gaussianity in the CMB. Planck's results agree well with results from the measurements of baryon acoustic oscillations. Planck finds a lower Hubble constant than found in some more local measures. Some tension is also present between the amplitude of matter fluctuations derived from CMB data and that derived from SZ data. The Planck and WMAP power spectra are offset from each other by an average level of about 2% around the first acoustic peak.

Files in this item

This item appears in the following Collection(s)