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Article
Report number arXiv:1502.01589
Title Planck 2015 results. XIII. Cosmological parameters
Author(s)

Ade, P.A.R. (Cardiff U.) ; Aghanim, N. (Orsay) ; Arnaud, M. (DAPNIA, Saclay) ; Ashdown, M. (Cambridge U., KICC ; Cambridge U.) ; Aumont, J. (Orsay) ; Baccigalupi, C. (SISSA, Trieste) ; Banday, A.J. (Toulouse III U. ; IRAP, Toulouse) ; Barreiro, R.B. (Cantabria Inst. of Phys.) ; Bartlett, J.G. (APC, Paris ; Caltech) ; Bartolo, N. (Padua U. ; INFN, Padua) ; Battaner, E. (Granada U.) ; Battye, R. (Manchester U.) ; Benabed, K. (Paris, Inst. Astrophys. ; Paris U., VI-VII) ; Benoit, A. (Neel Lab, Grenoble) ; Benoit-Levy, A. (University Coll. London ; Paris, Inst. Astrophys. ; Paris U., VI-VII) ; Bernard, J.P. (Toulouse III U. ; IRAP, Toulouse) ; Bersanelli, M. (Milan U. ; Brera Observ.) ; Bielewicz, P. (Toulouse III U. ; IRAP, Toulouse ; SISSA, Trieste) ; Bonaldi, A. (Manchester U.) ; Bonavera, L. (Cantabria Inst. of Phys.) ; Bond, J.R. (Canadian Inst. Theor. Astrophys.) ; Borrill, J. (LBL, Berkeley ; UC, Berkeley) ; Bouchet, F.R. (Paris, Inst. Astrophys.) ; Boulanger, F. (Orsay) ; Bucher, M. (APC, Paris) ; Burigana, C. (Bologna Observ. ; Ferrara U. ; INFN, Bologna) ; Butler, R.C. (Bologna Observ.) ; Calabrese, E. (Oxford U.) ; Cardoso, J.F. (LTCI, Paris ; APC, Paris ; Paris, Inst. Astrophys.) ; Catalano, A. (LPSC, Grenoble ; LERMA, Ivry) ; Challinor, A. (Cambridge U., Inst. of Astron. ; Cambridge U., KICC ; Cambridge U., DAMTP) ; Chamballu, A. (DAPNIA, Saclay ; Orsay) ; Chary, R.R. (Caltech) ; Chiang, H.C. (Princeton U. ; KwaZulu Natal U.) ; Chluba, J. (Johns Hopkins U. ; Cambridge U., KICC) ; Christensen, P.R. (Bohr Inst.) ; Church, S. (Stanford U., Phys. Dept.) ; Clements, D.L. (Imperial Coll., London) ; Colombi, S. (Paris, Inst. Astrophys. ; Paris U., VI-VII) ; Colombo, L.P.L. (UCLA ; Caltech) ; Combet, C. (LPSC, Grenoble) ; Coulais, A. (LERMA, Ivry) ; Crill, B.P. (Caltech) ; Curto, A. (Cambridge U. ; Cantabria Inst. of Phys.) ; Cuttaia, F. (Bologna Observ.) ; Danese, L. (SISSA, Trieste) ; Davies, R.D. (Manchester U.) ; Davis, R.J. (Manchester U.) ; de Bernardis, P. (Rome U.) ; de Rosa, A. (Bologna Observ.) ; de Zotti, G. (Padua Observ. ; SISSA, Trieste) ; Delabrouille, J. (APC, Paris) ; Desert, F.X. (Grenoble Observ.) ; Di Valentino, E. (Rome U.) ; Dickinson, C. (Manchester U.) ; Diego, J.M. (Cantabria Inst. of Phys.) ; Dolag, K. (Munich U. ; Garching, Max Planck Inst.) ; Dole, H. (Orsay ; IUF, Paris) ; Donzelli, S. (Brera Observ.) ; Dore, O. (Caltech) ; Douspis, M. (Orsay) ; Ducout, A. (Paris, Inst. Astrophys. ; Imperial Coll., London) ; Dunkley, J. (Oxford U.) ; Dupac, X. (ESA, Madrid) ; Efstathiou, G. (Cambridge U., KICC ; Cambridge U., Inst. of Astron.) ; Elsner, F. (University Coll. London ; Paris, Inst. Astrophys. ; Paris U., VI-VII) ; Ensslin, T.A. (Garching, Max Planck Inst.) ; Eriksen, H.K. (Oslo U.) ; Farhang, M. (Canadian Inst. Theor. Astrophys. ; Shahid Beheshti U.) ; Fergusson, J. (Cambridge U., DAMTP) ; Finelli, F. (Bologna Observ. ; INFN, Bologna) ; Forni, O. (Toulouse III U. ; IRAP, Toulouse) ; Frailis, M. (Trieste Observ.) ; Fraisse, A.A. (Princeton U.) ; Franceschi, E. (Bologna Observ.) ; Frejsel, A. (Bohr Inst.) ; Galeotta, S. (Trieste Observ.) ; Galli, S. (Paris, Inst. Astrophys.) ; Ganga, K. (APC, Paris) ; Gauthier, C. (APC, Paris ; Taiwan, Natl. Taiwan U.) ; Gerbino, M. (Rome U.) ; Ghosh, T. (Orsay) ; Giard, M. (Toulouse III U. ; IRAP, Toulouse) ; Giraud-Heraud, Y. (APC, Paris) ; Giusarma, E. (Rome U.) ; Gjerlow, E. (Oslo U.) ; Gonzalez-Nuevo, J. (Cantabria Inst. of Phys. ; SISSA, Trieste) ; Gorski, K.M. (Caltech ; Warsaw U.) ; Gratton, S. (Cambridge U., KICC ; Cambridge U., Inst. of Astron.) ; Gregorio, A. (Trieste U. ; Trieste Observ. ; INFN, Trieste) ; Gruppuso, A. (Bologna Observ.) ; Gudmundsson, J.E. (Princeton U.) ; Hamann, J. (CERN ; Sydney U.) ; Hansen, F.K. (Oslo U.) ; Hanson, D. (Rutherford ; Caltech ; Canadian Inst. Theor. Astrophys.) ; Harrison, D.L. (Cambridge U., Inst. of Astron. ; Cambridge U., KICC) ; Helou, G. (Caltech) ; Henrot-Versille, S. (Orsay) ; Hernandez-Monteagudo, C. (CEFCA, Teruel ; Garching, Max Planck Inst.) ; Herranz, D. (Cantabria Inst. of Phys.) ; Hildebrandt, S.R. (Caltech) ; Hivon, E. (Paris, Inst. Astrophys. ; Paris U., VI-VII) ; Hobson, M. (Cambridge U.) ; Holmes, W.A. (Caltech) ; Hornstrup, A. (Denmark, Tech. U.) ; Hovest, W. (Garching, Max Planck Inst.) ; Huang, Z. (Canadian Inst. Theor. Astrophys.) ; Huffenberger, K.M. (Florida State U.) ; Hurier, G. (Orsay) ; Jaffe, A.H. (Imperial Coll., London) ; Jaffe, T.R. (Toulouse III U. ; IRAP, Toulouse) ; Jones, W.C. (Princeton U.) ; Juvela, M. (Helsinki U.) ; Keihanen, E. (Helsinki U.) ; Keskitalo, R. (LBL, Berkeley) ; Kisner, T.S. (LBL, Berkeley) ; Kneissl, R. (European Southern Obs., Chile) ; Knoche, J. (Garching, Max Planck Inst.) ; Knox, L. (UC, Davis) ; Kunz, M. (Geneva U. ; Orsay ; African Inst. Math. Sci., Cape Town) ; Kurki-Suonio, H. (Helsinki U. ; Helsinki Inst. of Phys.) ; Lagache, G. (Marseille, Lab. Astrophys. ; Orsay) ; Lahteenmaki, A. (Aalto U. ; Helsinki Inst. of Phys.) ; Lamarre, J.M. (LERMA, Ivry) ; Lasenby, A. (Cambridge U. ; Cambridge U., KICC) ; Lattanzi, M. (Ferrara U.) ; Lawrence, C.R. (Caltech) ; Leahy, J.P. (Manchester U.) ; Leonardi, R. (ESA, Madrid) ; Lesgourgues, J. (CERN ; LPHE, Lausanne ; Savoie U.) ; Levrier, F. (LERMA, Ivry) ; Lewis, A. (Sussex U.) ; Liguori, M. (Padua U. ; INFN, Padua) ; Lilje, P.B. (Oslo U.) ; Linden-Vornle, M. (Denmark, Tech. U.) ; Lopez-Caniego, M. (ESA, Madrid ; Cantabria Inst. of Phys.) ; Lubin, P.M. (UC, Santa Barbara) ; Macias-Perez, J.F. (LPSC, Grenoble) ; Maggio, G. (Trieste Observ.) ; Mandolesi, N. (Bologna Observ. ; Ferrara U.) ; Mangilli, A. (Orsay) ; Marchini, A. (INFN, Rome) ; Martin, P.G. (Canadian Inst. Theor. Astrophys.) ; Martinelli, M. (Heidelberg U.) ; Martinez-Gonzalez, E. (Cantabria Inst. of Phys.) ; Masi, S. (Rome U.) ; Matarrese, S. (Padua U. ; INFN, Padua ; Gran Sasso) ; Mazzotta, P. (Rome U.) ; McGehee, P. (Caltech) ; Meinhold, P.R. (UC, Santa Barbara) ; Melchiorri, A. (Rome U. ; INFN, Rome) ; Melin, J.B. (DAPNIA, Saclay) ; Mendes, L. (ESA, Madrid) ; Mennella, A. (Milan U. ; Brera Observ.) ; Migliaccio, M. (Cambridge U., Inst. of Astron. ; Cambridge U., KICC) ; Millea, M. (UC, Davis) ; Mitra, S. (Pune U. ; Caltech) ; Miville-Deschenes, M.A. (Orsay ; Canadian Inst. Theor. Astrophys.) ; Moneti, A. (Paris, Inst. Astrophys.) ; Montier, L. (Toulouse III U. ; IRAP, Toulouse) ; Morgante, G. (Bologna Observ.) ; Mortlock, D. (Imperial Coll., London) ; Moss, A. (Nottingham U.) ; Munshi, D. (Cardiff U.) ; Murphy, J.A. (NUIM, Maynooth) ; Naselsky, P. (Bohr Inst.) ; Nati, F. (Princeton U.) ; Natoli, P. (Ferrara U. ; INFN, Rome2 ; Bologna Observ.) ; Netterfield, C.B. (Toronto U.) ; Norgaard-Nielsen, H.U. (Denmark, Tech. U.) ; Noviello, F. (Manchester U.) ; Novikov, D. (Lebedev Inst.) ; Novikov, I. (Bohr Inst. ; Lebedev Inst.) ; Oxborrow, C.A. (Denmark, Tech. U.) ; Paci, F. (SISSA, Trieste) ; Pagano, L. (Rome U. ; INFN, Rome) ; Pajot, F. (Orsay) ; Paladini, R. (Caltech) ; Paoletti, D. (Bologna Observ. ; INFN, Bologna) ; Partridge, B. (Haverford Coll.) ; Pasian, F. (Trieste Observ.) ; Patanchon, G. (APC, Paris) ; Pearson, T.J. (Caltech) ; Perdereau, O. (Orsay) ; Perotto, L. (LPSC, Grenoble) ; Perrotta, F. (SISSA, Trieste) ; Pettorino, V. (Heidelberg U.) ; Piacentini, F. (Rome U.) ; Piat, M. (APC, Paris) ; Pierpaoli, E. (UCLA) ; Pietrobon, D. (Caltech) ; Plaszczynski, S. (Orsay) ; Pointecouteau, E. (Toulouse III U. ; IRAP, Toulouse) ; Polenta, G. (INFN, Rome2 ; Rome Observ.) ; Popa, L. (Bucharest, Inst. Space Science) ; Pratt, G.W. (DAPNIA, Saclay) ; Prezeau, G. (Caltech) ; Prunet, S. (Paris, Inst. Astrophys. ; Paris U., VI-VII) ; Puget, J.L. (Orsay) ; Rachen, J.P. (Nijmegen U. ; Garching, Max Planck Inst.) ; Reach, W.T. (Universities Space Research Assoc.) ; Rebolo, R. (IAC, La Laguna ; CSIC, Madrid ; Laguna U., Tenerife) ; Reinecke, M. (Garching, Max Planck Inst.) ; Remazeilles, M. (Manchester U. ; Orsay ; APC, Paris) ; Renault, C. (LPSC, Grenoble) ; Renzi, A. (Rome U. ; INFN, Rome) ; Ristorcelli, I. (Toulouse III U. ; IRAP, Toulouse) ; Rocha, G. (Caltech) ; Rosset, C. (APC, Paris) ; Rossetti, M. (Milan U. ; Brera Observ.) ; Roudier, G. (APC, Paris ; LERMA, Ivry ; Caltech) ; d'Orfeuil, B.Rouille (Orsay) ; Rowan-Robinson, M. (Imperial Coll., London) ; Rubino-Martin, J.A. (IAC, La Laguna ; Laguna U., Tenerife) ; Rusholme, B. (Caltech) ; Said, N. (Rome U.) ; Salvatelli, V. (Rome U. ; Marseille, CPT) ; Salvati, L. (Rome U.) ; Sandri, M. (Bologna Observ.) ; Santos, D. (LPSC, Grenoble) ; Savelainen, M. (Helsinki U. ; Helsinki Inst. of Phys.) ; Savini, G. (University Coll. London) ; Scott, D. (British Columbia U.) ; Seiffert, M.D. (Caltech) ; Serra, P. (Orsay) ; Shellard, E.P.S. (Cambridge U., DAMTP) ; Spencer, L.D. (Cardiff U.) ; Spinelli, M. (Orsay) ; Stolyarov, V. (Cambridge U. ; Cambridge U., KICC ; Stavropol, Astrophys. Observ.) ; Stompor, R. (APC, Paris) ; Sudiwala, R. (Cardiff U.) ; Sunyaev, R. (Garching, Max Planck Inst. ; Moscow, Space Res. Inst.) ; Sutton, D. (Cambridge U., Inst. of Astron. ; Cambridge U., KICC) ; Suur-Uski, A.S. (Helsinki U. ; Helsinki Inst. of Phys.) ; Sygnet, J.F. (Paris, Inst. Astrophys.) ; Tauber, J.A. (ESTEC, Noordwijk) ; Terenzi, L. (Facolta di Ingegneria, Rome ; Bologna Observ.) ; Toffolatti, L. (Oviedo U. ; Cantabria Inst. of Phys. ; Bologna Observ.) ; Tomasi, M. (Milan U. ; Brera Observ.) ; Tristram, M. (Orsay) ; Trombetti, T. (Bologna Observ.) ; Tucci, M. (Geneva U.) ; Tuovinen, J. (Trinity Coll., Dublin) ; Turler, M. (Geneva U.) ; Umana, G. (Catania Astrophys. Observ.) ; Valenziano, L. (Bologna Observ.) ; Valiviita, J. (Helsinki U. ; Helsinki Inst. of Phys.) ; Van Tent, B. (Orsay) ; Vielva, P. (Cantabria Inst. of Phys.) ; Villa, F. (Bologna Observ.) ; Wade, L.A. (Caltech) ; Wandelt, B.D. (Paris, Inst. Astrophys. ; Paris U., VI-VII ; Illinois U., Urbana) ; Wehus, I.K. (Caltech) ; White, M. (UC, Berkeley) ; White, S.D.M. (Garching, Max Planck Inst.) ; Wilkinson, A. (Manchester U.) ; Yvon, D. (DAPNIA, Saclay) ; Zacchei, A. (Trieste Observ.) ; Zonca, A. (UC, Santa Barbara)

Publication 2016-09-20
Imprint 05 Feb 2015
Number of pages 63
Note Abstract severely abridged. Revised to match version accepted by Astronomy & Astrophysics. Many minor changes, but basic results remain unchanged
In: Astron. Astrophys. 594 (2016) A13
DOI 10.1051/0004-6361/201525830
Subject category Astrophysics and Astronomy
Abstract We present results based on full-mission Planck observations of temperature and polarization anisotropies of the CMB. These data are consistent with the six-parameter inflationary LCDM cosmology. From the Planck temperature and lensing data, for this cosmology we find a Hubble constant, H0= (67.8 +/- 0.9) km/s/Mpc, a matter density parameter Omega_m = 0.308 +/- 0.012 and a scalar spectral index with n_s = 0.968 +/- 0.006. (We quote 68% errors on measured parameters and 95% limits on other parameters.) Combined with Planck temperature and lensing data, Planck LFI polarization measurements lead to a reionization optical depth of tau = 0.066 +/- 0.016. Combining Planck with other astrophysical data we find N_ eff = 3.15 +/- 0.23 for the effective number of relativistic degrees of freedom and the sum of neutrino masses is constrained to < 0.23 eV. Spatial curvature is found to be |Omega_K| < 0.005. For LCDM we find a limit on the tensor-to-scalar ratio of r <0.11 consistent with the B-mode constraints from an analysis of BICEP2, Keck Array, and Planck (BKP) data. Adding the BKP data leads to a tighter constraint of r < 0.09. We find no evidence for isocurvature perturbations or cosmic defects. The equation of state of dark energy is constrained to w = -1.006 +/- 0.045. Standard big bang nucleosynthesis predictions for the Planck LCDM cosmology are in excellent agreement with observations. We investigate annihilating dark matter and deviations from standard recombination, finding no evidence for new physics. The Planck results for base LCDM are in agreement with BAO data and with the JLA SNe sample. However the amplitude of the fluctuations is found to be higher than inferred from rich cluster counts and weak gravitational lensing. Apart from these tensions, the base LCDM cosmology provides an excellent description of the Planck CMB observations and many other astrophysical data sets.
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