Planck intermediate results
- Ade, P.A.R.
- Aghanim, N.
- Arnaud, M.
- Ashdown, M.
- Aumont, J.
- Baccigalupi, C.
- Banday, A.J.
- Barreiro, R.B.
- Bartlett, J.G.
- Battaner, E.
- Benabed, K.
- Benoit-Lévy, 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, S.
- Doré, O.
- Douspis, M.
- Dupac, X.
- Enßlin, T.A.
- Eriksen, H.K.
- Finelli, F.
- Forni, O.
- Frailis, M.
- Franceschi, E.
- Galeotta, S.
- Galli, S.
- Ganga, K.
- Giard, M.
- Giraud-Héraud, Y.
- González-Nuevo, J.
- Górski, K.M.
- Gregorio, A.
- Gruppuso, A.
- Hansen, F.K.
- 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, E.
- Keskitalo, R.
- Kisner, T.S.
- Kneissl, R.
- Knoche, J.
- Knox, L.
- Kunz, M.
- Kurki-Suonio, H.
- Lagache, G.
- Lähteenmäki, A.
- Lamarre, J.-M.
- Lasenby, A.
- Lawrence, C.R.
- Leonardi, R.
- Liddle, A.
- Liguori, M.
- Lilje, P.B.
- 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.
- Valiviita, J.
- Van Tent, B.
- Vielva, P.
- Villa, F.
- Wade, L.A.
- Wandelt, B.D.
- White, M.
- Yvon, D.
- Zacchei, A.
- Zonca, A.
DOIAbstract
We 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...
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