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Planck intermediate results: XVI. Profile likelihoods for cosmological parameters

dc.date.accessioned2015-02-16T14:02:53Z
dc.date.available2015-02-16T14:02:53Z
dc.date.created2014-08-28T08:50:29Z
dc.date.issued2014
dc.identifier.citationAde, P. A. R. Aghanim, N. Arnaud, M. Ashdown, M. Aumont, J. Baccigalupi, C. Banday, Anthony J. Barreiro, R. B. Bartlett, J. G. Battaner, E. Benabed, K. Benoit-Levy, A. Bernard, J.-P. Bersanelli, M. Bielewicz, P. Bobin, J Bonaldi, A. Bond, J. R. Bouchet, F. R. Burigana, C. Cardoso, J.-F. Catalano, A. Chamballu, A. Chiang, H. C. Christensen, P. R. Clements, D. L. Colombi, S. Colombo, L. P. L. Couchot, F. Cuttaia, F. Danese, L. Davies, R. D. Davis, R. J. de Bernardis, P. de Rosa, A. de Zotti, G. Delabrouille, J. Dickinson, C. Diego, J. M. Dole, H. Donzelli, Simona Doré, O. Douspis, M. Dupac, X. Ensslin, T. A. Eriksen, Hans Kristian Kamfjord Finelli, F. Forni, O. Frailis, M. Franceschi, E. Galeotta, S. Galli, S. Ganga, K. Giard, M. Giraud-Héraud, Y. González-Nuevo, J. Górski, Krzysztof M. Gregorio, A. Gruppuso, A. Hansen, Frode Kristian Harrison, D. L. Henrot-Versillé, S. Hernández-Monteagudo, C. Herranz, D. Hildebrandt, S. R. Hivon, E. Hobson, M. Holmes, W. A. Hornstrup, A Hovest, W Huffenberger, K. M. Jaffe, A. H. Jaffe, T. R. Jones, W. C. Juvela, M Keihänen, Elina Keskitalo, R Kisner, T. S. Kneissl, R Knoche, J Knox, L. Kunz, M. Kurki-Suonio, Hannu Lagache, G Lähteenmäki, A. Lamarre, J.-M. Lasenby, A Lawrence, C. R. Leonardi, R Liddle, A. Liguori, Michele Lilje, Per Barth Linden-Vørnle, M. López-Caniego, M. Lubin, P. M. Macías-Pérez, J. F. Maffei, B Maino, D. Mandolesi, N Maris, M Martin, P. G. Martínez-González, E. Masi, S Massardi, M. Matarrese, S. Mazzotta, P. Melchiorri, A Mendes, L Mennella, A Migliaccio, M. Mitra, S. Miville-Deschênes, M.-A. Moneti, A Montier, L Morgante, G Munshi, D Murphy, J. A. Naselsky, P Nati, F Natoli, P Noviello, F Novikov, D Novikov, I Oxborrow, C. A. Pagano, L. Pajot, F Paoletti, D. Pasian, F Perdereau, O Perotto, L Perrotta, F Pettorino, V. Piacentini, F Piat, M Pierpaoli, E Pietrobon, D. Plaszczynski, S Pointecouteau, E Polenta, G Popa, L Pratt, G. W. Puget, J.-L. Rachen, J. P. Rebolo, R Reinecke, M. Remazeilles, M. Renault, C Ricciardi, S. Riller, T Ristorcelli, I Rocha, G. Rosset, C Roudier, G. Rouillé d’Orfeuil, B. Rubiño-Martín, J. A. Rusholme, B. Sandri, M Savelainen, M. Savini, G Spencer, L. D. Spinelli, M. Starck, J.-L. Sureau, F. Sutton, D Suur-Uski, A.-S. Sygnet, J.-F. Tauber, J. A. Terenzi, L Toffolatti, L Tomasi, M Tristram, M Tucci, M Umana, G Valenziano, L Väliviita, Jussi Van Tent, B Vielva, P. Villa, F Wade, L. A. Wandelt, B. D. White, M. Yvon, D Zacchei, A Zonca, A . Planck intermediate results: XVI. Profile likelihoods for cosmological parameters. Astronomy and Astrophysics. 2014, 566
dc.identifier.urihttp://hdl.handle.net/10852/42342
dc.description.abstractWe explore the 2013 Planck likelihood function with a high-precision multi-dimensional minimizer (Minuit). This allows a refinement of the ΛCDM best-fit solution with respect to previously-released results, and the construction of frequentist confidence intervals using profile likelihoods. The agreement with the cosmological results from the Bayesian framework is excellent, demonstrating the robustness of the Planck results to the statistical methodology. We investigate the inclusion of neutrino masses, where more significant differences may appear due to the non-Gaussian nature of the posterior mass distribution. By applying the Feldman-Cousins prescription, we again obtain results very similar to those of the Bayesian methodology. However, the profile-likelihood analysis of the cosmic microwave background (CMB) combination (Planck+WP+highL) reveals a minimum well within the unphysical negative-mass region. We show that inclusion of the Planck CMB-lensing information regularizes this issue, and provide a robust frequentist upper limit ∑ mν ≤ 0.26 eV (95% confidence) from the CMB+lensing+BAO data combination. Reproduced with permission from Astronomy & Astrophysics, © ESO 2014en_US
dc.languageEN
dc.language.isoenen_US
dc.publisherEDP Sciences
dc.titlePlanck intermediate results: XVI. Profile likelihoods for cosmological parametersen_US
dc.typeJournal articleen_US
dc.creator.authorAde, P. A. R.
dc.creator.authorAghanim, N.
dc.creator.authorArnaud, M.
dc.creator.authorAshdown, M.
dc.creator.authorAumont, J.
dc.creator.authorBaccigalupi, C.
dc.creator.authorBanday, Anthony J.
dc.creator.authorBarreiro, R. B.
dc.creator.authorBartlett, J. G.
dc.creator.authorBattaner, E.
dc.creator.authorBenabed, K.
dc.creator.authorBenoit-Levy, A.
dc.creator.authorBernard, J.-P.
dc.creator.authorBersanelli, M.
dc.creator.authorBielewicz, P.
dc.creator.authorBobin, J
dc.creator.authorBonaldi, A.
dc.creator.authorBond, J. R.
dc.creator.authorBouchet, F. R.
dc.creator.authorBurigana, C.
dc.creator.authorCardoso, J.-F.
dc.creator.authorCatalano, A.
dc.creator.authorChamballu, A.
dc.creator.authorChiang, H. C.
dc.creator.authorChristensen, P. R.
dc.creator.authorClements, D. L.
dc.creator.authorColombi, S.
dc.creator.authorColombo, L. P. L.
dc.creator.authorCouchot, F.
dc.creator.authorCuttaia, F.
dc.creator.authorDanese, L.
dc.creator.authorDavies, R. D.
dc.creator.authorDavis, R. J.
dc.creator.authorde Bernardis, P.
dc.creator.authorde Rosa, A.
dc.creator.authorde Zotti, G.
dc.creator.authorDelabrouille, J.
dc.creator.authorDickinson, C.
dc.creator.authorDiego, J. M.
dc.creator.authorDole, H.
dc.creator.authorDonzelli, Simona
dc.creator.authorDoré, O.
dc.creator.authorDouspis, M.
dc.creator.authorDupac, X.
dc.creator.authorEnsslin, T. A.
dc.creator.authorEriksen, Hans Kristian Kamfjord
dc.creator.authorFinelli, F.
dc.creator.authorForni, O.
dc.creator.authorFrailis, M.
dc.creator.authorFranceschi, E.
dc.creator.authorGaleotta, S.
dc.creator.authorGalli, S.
dc.creator.authorGanga, K.
dc.creator.authorGiard, M.
dc.creator.authorGiraud-Héraud, Y.
dc.creator.authorGonzález-Nuevo, J.
dc.creator.authorGórski, Krzysztof M.
dc.creator.authorGregorio, A.
dc.creator.authorGruppuso, A.
dc.creator.authorHansen, Frode Kristian
dc.creator.authorHarrison, D. L.
dc.creator.authorHenrot-Versillé, S.
dc.creator.authorHernández-Monteagudo, C.
dc.creator.authorHerranz, D.
dc.creator.authorHildebrandt, S. R.
dc.creator.authorHivon, E.
dc.creator.authorHobson, M.
dc.creator.authorHolmes, W. A.
dc.creator.authorHornstrup, A
dc.creator.authorHovest, W
dc.creator.authorHuffenberger, K. M.
dc.creator.authorJaffe, A. H.
dc.creator.authorJaffe, T. R.
dc.creator.authorJones, W. C.
dc.creator.authorJuvela, M
dc.creator.authorKeihänen, Elina
dc.creator.authorKeskitalo, R
dc.creator.authorKisner, T. S.
dc.creator.authorKneissl, R
dc.creator.authorKnoche, J
dc.creator.authorKnox, L.
dc.creator.authorKunz, M.
dc.creator.authorKurki-Suonio, Hannu
dc.creator.authorLagache, G
dc.creator.authorLähteenmäki, A.
dc.creator.authorLamarre, J.-M.
dc.creator.authorLasenby, A
dc.creator.authorLawrence, C. R.
dc.creator.authorLeonardi, R
dc.creator.authorLiddle, A.
dc.creator.authorLiguori, Michele
dc.creator.authorLilje, Per Barth
dc.creator.authorLinden-Vørnle, M.
dc.creator.authorLópez-Caniego, M.
dc.creator.authorLubin, P. M.
dc.creator.authorMacías-Pérez, J. F.
dc.creator.authorMaffei, B
dc.creator.authorMaino, D.
dc.creator.authorMandolesi, N
dc.creator.authorMaris, M
dc.creator.authorMartin, P. G.
dc.creator.authorMartínez-González, E.
dc.creator.authorMasi, S
dc.creator.authorMassardi, M.
dc.creator.authorMatarrese, S.
dc.creator.authorMazzotta, P.
dc.creator.authorMelchiorri, A
dc.creator.authorMendes, L
dc.creator.authorMennella, A
dc.creator.authorMigliaccio, M.
dc.creator.authorMitra, S.
dc.creator.authorMiville-Deschênes, M.-A.
dc.creator.authorMoneti, A
dc.creator.authorMontier, L
dc.creator.authorMorgante, G
dc.creator.authorMunshi, D
dc.creator.authorMurphy, J. A.
dc.creator.authorNaselsky, P
dc.creator.authorNati, F
dc.creator.authorNatoli, P
dc.creator.authorNoviello, F
dc.creator.authorNovikov, D
dc.creator.authorNovikov, I
dc.creator.authorOxborrow, C. A.
dc.creator.authorPagano, L.
dc.creator.authorPajot, F
dc.creator.authorPaoletti, D.
dc.creator.authorPasian, F
dc.creator.authorPerdereau, O
dc.creator.authorPerotto, L
dc.creator.authorPerrotta, F
dc.creator.authorPettorino, V.
dc.creator.authorPiacentini, F
dc.creator.authorPiat, M
dc.creator.authorPierpaoli, E
dc.creator.authorPietrobon, D.
dc.creator.authorPlaszczynski, S
dc.creator.authorPointecouteau, E
dc.creator.authorPolenta, G
dc.creator.authorPopa, L
dc.creator.authorPratt, G. W.
dc.creator.authorPuget, J.-L.
dc.creator.authorRachen, J. P.
dc.creator.authorRebolo, R
dc.creator.authorReinecke, M.
dc.creator.authorRemazeilles, M.
dc.creator.authorRenault, C
dc.creator.authorRicciardi, S.
dc.creator.authorRiller, T
dc.creator.authorRistorcelli, I
dc.creator.authorRocha, G.
dc.creator.authorRosset, C
dc.creator.authorRoudier, G.
dc.creator.authorRouillé d’Orfeuil, B.
dc.creator.authorRubiño-Martín, J. A.
dc.creator.authorRusholme, B.
dc.creator.authorSandri, M
dc.creator.authorSavelainen, M.
dc.creator.authorSavini, G
dc.creator.authorSpencer, L. D.
dc.creator.authorSpinelli, M.
dc.creator.authorStarck, J.-L.
dc.creator.authorSureau, F.
dc.creator.authorSutton, D
dc.creator.authorSuur-Uski, A.-S.
dc.creator.authorSygnet, J.-F.
dc.creator.authorTauber, J. A.
dc.creator.authorTerenzi, L
dc.creator.authorToffolatti, L
dc.creator.authorTomasi, M
dc.creator.authorTristram, M
dc.creator.authorTucci, M
dc.creator.authorUmana, G
dc.creator.authorValenziano, L
dc.creator.authorVäliviita, Jussi
dc.creator.authorVan Tent, B
dc.creator.authorVielva, P.
dc.creator.authorVilla, F
dc.creator.authorWade, L. A.
dc.creator.authorWandelt, B. D.
dc.creator.authorWhite, M.
dc.creator.authorYvon, D
dc.creator.authorZacchei, A
dc.creator.authorZonca, A
cristin.unitcode185,15,3,0
cristin.unitnameInstitutt for teoretisk astrofysikk
cristin.ispublishedtrue
cristin.fulltextoriginal
cristin.qualitycode2
dc.identifier.cristin1149950
dc.identifier.bibliographiccitationinfo:ofi/fmt:kev:mtx:ctx&ctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=Astronomy and Astrophysics&rft.volume=566&rft.spage=&rft.date=2014
dc.identifier.jtitleAstronomy and Astrophysics
dc.identifier.volume566
dc.identifier.doihttp://dx.doi.org/10.1051/0004-6361/201323003
dc.identifier.urnURN:NBN:no-46732
dc.type.documentTidsskriftartikkelen_US
dc.type.peerreviewedPeer reviewed
dc.source.issn0004-6361
dc.identifier.fulltextFulltext https://www.duo.uio.no/bitstream/handle/10852/42342/1/Intermediate16.pdf
dc.type.versionPublishedVersion


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