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Planck 2015 results...
Planck 2015 results XV. Gravitational lensing
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Ade, P. A. R. (author)
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Aghanim, N. (author)
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Arnaud, M. (author)
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show more...
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Ashdown, M. (author)
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Aumont, J. (author)
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Baccigalupi, C. (author)
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Banday, A. J. (author)
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Barreiro, R. B. (author)
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Bartlett, J. G. (author)
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Bartolo, N. (author)
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Basak, S. (author)
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Battaner, E. (author)
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Benabed, K. (author)
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Benoit, A. (author)
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Benoit-Levy, A. (author)
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Bernard, J. -P. (author)
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Bersanelli, M. (author)
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Bielewicz, P. (author)
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Bock, J. J. (author)
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Bonaldi, A. (author)
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Bonavera, L. (author)
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Bond, J. R. (author)
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Borrill, J. (author)
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Bouchet, F. R. (author)
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Boulanger, F. (author)
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Bucher, M. (author)
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Burigana, C. (author)
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Butler, R. C. (author)
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Calabrese, E. (author)
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Cardoso, J. -F. (author)
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Catalano, A. (author)
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Challinor, A. (author)
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Chamballu, A. (author)
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Chiang, H. C. (author)
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Christensen, P. R. (author)
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Church, S. (author)
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Clements, D. L. (author)
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Colombi, S. (author)
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Colombo, L. P. L. (author)
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Combet, C. (author)
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Couchot, F. (author)
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Coulais, A. (author)
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Crill, B. P. (author)
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Curto, A. (author)
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Cuttaia, F. (author)
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Danese, L. (author)
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Davies, R. D. (author)
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Davis, R. J. (author)
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de Bernardis, P. (author)
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de Rosa, A. (author)
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de Zotti, G. (author)
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Delabrouille, J. (author)
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Desert, F. -X. (author)
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Diego, J. M. (author)
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Dole, H. (author)
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Donzelli, S. (author)
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Dore, O. (author)
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Douspis, M. (author)
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Ducout, A. (author)
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Dunkley, J. (author)
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Dupac, X. (author)
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Efstathiou, G. (author)
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Elsner, F. (author)
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Ensslin, T. A. (author)
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Eriksen, H. K. (author)
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Fergusson, J. (author)
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Finelli, F. (author)
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Forni, O. (author)
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Frailis, M. (author)
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Fraisse, A. A. (author)
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Franceschi, E. (author)
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Frejsel, A. (author)
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Galeotta, S. (author)
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Gallin, S. (author)
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Ganga, K. (author)
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Giard, M. (author)
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Giraud-Heraud, Y. (author)
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Gjerlow, E. (author)
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Gonzalez-Nuevo, J. (author)
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Gorski, K. M. (author)
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Gratton, S. (author)
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Gregorio, A. (author)
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Gruppuso, A. (author)
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- Gudmundsson, Jón E. (author)
- Stockholms universitet,Fysikum,Oskar Klein-centrum för kosmopartikelfysik (OKC),Nordiska institutet för teoretisk fysik (Nordita),Princeton University, USA
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Hansen, F. K. (author)
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Hanson, D. (author)
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Harrison, D. L. (author)
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Henrot-Versille, S. (author)
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Hernandez-Monteagudo, C. (author)
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Herranz, D. (author)
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Hildebrandt, S. R. (author)
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Hivon, E. (author)
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Hobson, M. (author)
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Holmes, W. A. (author)
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Hornstrup, A. (author)
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Hovest, W. (author)
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Huffenberger, K. M. (author)
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Hurier, G. (author)
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Jaffe, A. H. (author)
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Jaffe, T. R. (author)
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Jones, W. C. (author)
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Juvela, M. (author)
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Keihanen, E. (author)
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Keskitalo, R. (author)
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Kisner, T. S. (author)
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Kneissl, R. (author)
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Knoche, J. (author)
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Kunz, M. (author)
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Kurki-Suonio, H. (author)
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Lagache, G. (author)
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Lahteenmaki, A. (author)
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Lamarre, J. -M. (author)
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Lasenby, A. (author)
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Lattanzi, M. (author)
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Lawrence, C. R. (author)
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Leonardi, R. (author)
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Lesgourgues, J. (author)
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Levrier, F. (author)
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Lewis, A. (author)
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Liguori, M. (author)
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Lilje, P. B. (author)
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Linden-Vornle, M. (author)
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Lopez-Caniego, M. (author)
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Lubin, P. M. (author)
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Macias-Perez, J. F. (author)
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Maggio, G. (author)
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Maino, D. (author)
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Mandolesi, N. (author)
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Mangilli, A. (author)
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Maris, M. (author)
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Martin, P. G. (author)
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Martinez-Gonzalez, E. (author)
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Masi, S. (author)
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Matarrese, S. (author)
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McGehee, P. (author)
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Meinhold, P. R. (author)
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Melchiorri, A. (author)
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Mendes, L. (author)
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Mennella, A. (author)
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Migliaccio, M. (author)
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Mitra, S. (author)
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Miville-Deschenes, M. -A. (author)
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Moneti, A. (author)
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Montier, L. (author)
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Morgante, G. (author)
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Mortlock, D. (author)
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Moss, A. (author)
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Munshi, D. (author)
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Murphy, J. A. (author)
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Naselsky, P. (author)
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Nati, F. (author)
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Natoli, P. (author)
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Netterfield, C. B. (author)
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Norgaard-Nielsen, H. U. (author)
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Noviello, F. (author)
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Novikov, D. (author)
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Novikov, I. (author)
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Oxborrow, C. A. (author)
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Paci, F. (author)
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Pagano, L. (author)
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Pajot, F. (author)
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Paoletti, D. (author)
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Pasian, F. (author)
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Patanchon, G. (author)
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Perdereau, O. (author)
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Perotto, L. (author)
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Perrotta, F. (author)
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Pettorino, V. (author)
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Piacentini, F. (author)
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Piat, M. (author)
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Pierpaoli, E. (author)
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Pietrobon, D. (author)
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Plaszczynski, S. (author)
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Pointecouteau, E. (author)
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Polenta, G. (author)
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Popa, L. (author)
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Pratt, G. W. (author)
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Prezeau, G. (author)
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Prunet, S. (author)
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Puget, J. -L. (author)
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Rachen, J. P. (author)
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Reach, W. T. (author)
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Rebolo, R. (author)
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Reinecke, M. (author)
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Remazeilles, M. (author)
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Renault, C. (author)
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Renzi, A. (author)
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Ristorcelli, I. (author)
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Rocha, G. (author)
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Rosset, C. (author)
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Rossetti, M. (author)
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Roudier, G. (author)
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Rowan-Robinson, M. (author)
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Rubino-Martin, J. A. (author)
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Rusholme, B. (author)
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Sandri, M. (author)
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Santos, D. (author)
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Savelainen, M. (author)
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Savini, G. (author)
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Scott, D. (author)
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Seiffert, M. D. (author)
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Shellard, E. P. S. (author)
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Spencer, L. D. (author)
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Stolyarov, V. (author)
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Stompor, R. (author)
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Sudiwala, R. (author)
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Sunyaev, R. (author)
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Sutton, D. (author)
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Suur-Uski, A. -S. (author)
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Sygnet, J. -F. (author)
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Tauber, J. A. (author)
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Terenzi, L. (author)
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Toffolatti, L. (author)
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Tomasi, M. (author)
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Tristram, M. (author)
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Tucci, M. (author)
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Tuovinen, J. (author)
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Valenziano, L. (author)
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Valiviita, J. (author)
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Van Tent, B. (author)
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Vielva, P. (author)
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Villa, F. (author)
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Wade, L. A. (author)
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Wandelt, B. D. (author)
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Wehus, I. K. (author)
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White, M. (author)
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Yvon, D. (author)
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Zacchei, A. (author)
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Zonca, A. (author)
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(creator_code:org_t)
- 2016-09-20
- 2016
- English.
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In: Astronomy and Astrophysics. - : EDP Sciences. - 0004-6361 .- 1432-0746. ; 594
- Related links:
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https://doi.org/10.1...
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https://www.aanda.or...
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https://urn.kb.se/re...
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https://doi.org/10.1...
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Abstract
Subject headings
Close
- We present the most significant measurement of the cosmic microwave background (CMB) lensing potential to date (at a level of 40 sigma), using temperature and polarization data from the Planck 2015 full-mission release. Using a polarization-only estimator, we detect lensing at a significance of 5 sigma. We cross-check the accuracy of our measurement using the wide frequency coverage and complementarity of the temperature and polarization measurements. Public products based on this measurement include an estimate of the lensing potential over approximately 70% of the sky, an estimate of the lensing potential power spectrum in bandpowers for the multipole range 40 <= L <= 400, and an associated likelihood for cosmological parameter constraints. We find good agreement between our measurement of the lensing potential power spectrum and that found in the Lambda CDM model that best fits the Planck temperature and polarization power spectra. Using the lensing likelihood alone we obtain a percent-level measurement of the parameter combination sigma(8) Omega(0.25)(m) = 0.591 +/- 0.021. We combine our determination of the lensing potential with the E-mode polarization, also measured by Planck, to generate an estimate of the lensing B-mode. We show that this lensing B-mode estimate is correlated with the B-modes observed directly by Planck at the expected level and with a statistical significance of 10 sigma, confirming Planck's sensitivity to this known sky signal. We also correlate our lensing potential estimate with the large-scale temperature anisotropies, detecting a cross-correlation at the 3 sigma level, as expected because of dark energy in the concordance Lambda CDM model.
Subject headings
- NATURVETENSKAP -- Fysik -- Astronomi, astrofysik och kosmologi (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences -- Astronomy, Astrophysics and Cosmology (hsv//eng)
Keyword
- gravitational lensing: weak
- cosmological parameters
- cosmic background radiation
- large-scale structure of Universe
- cosmology: observations
Publication and Content Type
- ref (subject category)
- art (subject category)
Find in a library
To the university's database
- By the author/editor
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Ade, P. A. R.
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Aghanim, N.
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Arnaud, M.
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Ashdown, M.
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Aumont, J.
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Baccigalupi, C.
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show more...
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Banday, A. J.
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Barreiro, R. B.
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Bartlett, J. G.
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Bartolo, N.
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Basak, S.
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Battaner, E.
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Benabed, K.
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Benoit, A.
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Benoit-Levy, A.
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Bernard, J. -P.
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Bersanelli, M.
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Bielewicz, P.
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Bock, J. J.
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Bonaldi, A.
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Bonavera, L.
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Bond, J. R.
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Borrill, J.
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Bouchet, F. R.
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Boulanger, F.
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Bucher, M.
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Burigana, C.
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Butler, R. C.
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Calabrese, E.
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Cardoso, J. -F.
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Catalano, A.
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Challinor, A.
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Chamballu, A.
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Chiang, H. C.
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Christensen, P. ...
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Church, S.
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Clements, D. L.
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Colombi, S.
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Colombo, L. P. L ...
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Combet, C.
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Couchot, F.
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Coulais, A.
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Crill, B. P.
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Curto, A.
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Cuttaia, F.
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Danese, L.
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Davies, R. D.
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Davis, R. J.
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de Bernardis, P.
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de Rosa, A.
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de Zotti, G.
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Delabrouille, J.
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Desert, F. -X.
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Diego, J. M.
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Dole, H.
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Donzelli, S.
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Dore, O.
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Douspis, M.
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Ducout, A.
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Dunkley, J.
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Dupac, X.
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Efstathiou, G.
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Elsner, F.
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Ensslin, T. A.
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Eriksen, H. K.
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Fergusson, J.
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Finelli, F.
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Forni, O.
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Frailis, M.
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Fraisse, A. A.
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Franceschi, E.
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Frejsel, A.
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Galeotta, S.
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Gallin, S.
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Ganga, K.
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Giard, M.
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Giraud-Heraud, Y ...
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Gjerlow, E.
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Gonzalez-Nuevo, ...
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Gorski, K. M.
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Gratton, S.
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Gregorio, A.
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Gruppuso, A.
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Gudmundsson, Jón ...
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Hansen, F. K.
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Hanson, D.
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Harrison, D. L.
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Henrot-Versille, ...
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Hernandez-Montea ...
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Herranz, D.
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Hildebrandt, S. ...
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Hivon, E.
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Hobson, M.
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Holmes, W. A.
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Hornstrup, A.
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Hovest, W.
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Huffenberger, K. ...
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Hurier, G.
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Jaffe, A. H.
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Jaffe, T. R.
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Jones, W. C.
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Juvela, M.
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Keihanen, E.
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Keskitalo, R.
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Kisner, T. S.
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Kneissl, R.
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Knoche, J.
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Kunz, M.
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Kurki-Suonio, H.
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Lagache, G.
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Lahteenmaki, A.
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Lamarre, J. -M.
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Lasenby, A.
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Lattanzi, M.
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Lawrence, C. R.
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Leonardi, R.
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Lesgourgues, J.
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Levrier, F.
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Lewis, A.
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Liguori, M.
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Lilje, P. B.
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Linden-Vornle, M ...
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Lopez-Caniego, M ...
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Lubin, P. M.
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Macias-Perez, J. ...
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Maggio, G.
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Maino, D.
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Mandolesi, N.
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Mangilli, A.
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Maris, M.
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Martin, P. G.
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Martinez-Gonzale ...
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Masi, S.
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Matarrese, S.
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McGehee, P.
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Meinhold, P. R.
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Melchiorri, A.
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Mendes, L.
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Mennella, A.
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Migliaccio, M.
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Mitra, S.
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Miville-Deschene ...
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Moneti, A.
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Montier, L.
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Morgante, G.
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Mortlock, D.
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Moss, A.
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Munshi, D.
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Murphy, J. A.
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Naselsky, P.
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Nati, F.
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Natoli, P.
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Netterfield, C. ...
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Norgaard-Nielsen ...
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Noviello, F.
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Novikov, D.
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Novikov, I.
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Oxborrow, C. A.
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Paci, F.
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Pagano, L.
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Pajot, F.
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Paoletti, D.
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Pasian, F.
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Patanchon, G.
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Perdereau, O.
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Perotto, L.
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Perrotta, F.
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Pettorino, V.
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Piacentini, F.
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Piat, M.
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Pierpaoli, E.
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Pietrobon, D.
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Plaszczynski, S.
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Pointecouteau, E ...
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Polenta, G.
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Popa, L.
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Pratt, G. W.
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Prezeau, G.
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Prunet, S.
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Puget, J. -L.
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Rachen, J. P.
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Reach, W. T.
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Rebolo, R.
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Reinecke, M.
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Remazeilles, M.
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Renault, C.
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Renzi, A.
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Ristorcelli, I.
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Rocha, G.
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Rosset, C.
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Rossetti, M.
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Roudier, G.
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Rowan-Robinson, ...
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Rubino-Martin, J ...
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Rusholme, B.
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Sandri, M.
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Santos, D.
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Savelainen, M.
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Savini, G.
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Scott, D.
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Seiffert, M. D.
-
Shellard, E. P. ...
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Spencer, L. D.
-
Stolyarov, V.
-
Stompor, R.
-
Sudiwala, R.
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Sunyaev, R.
-
Sutton, D.
-
Suur-Uski, A. -S ...
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Sygnet, J. -F.
-
Tauber, J. A.
-
Terenzi, L.
-
Toffolatti, L.
-
Tomasi, M.
-
Tristram, M.
-
Tucci, M.
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Tuovinen, J.
-
Valenziano, L.
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Valiviita, J.
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Van Tent, B.
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Vielva, P.
-
Villa, F.
-
Wade, L. A.
-
Wandelt, B. D.
-
Wehus, I. K.
-
White, M.
-
Yvon, D.
-
Zacchei, A.
-
Zonca, A.
-
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- About the subject
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- NATURAL SCIENCES
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Stockholm University