Planck 2015 results XVII. Constraints on primordial non-Gaussianity

Detalhes bibliográficos
Autor(a) principal: Ade, P. A. R.
Data de Publicação: 2016
Outros Autores: Aghanim, N., Arnaud, M., Arrojam, F., Ashdown, M., Aumont, J., Baccigalupi, C., Ballardini, M., Banday, A. J., Barreiro, R. B., Bartolo, N., Basak, S., Battaner, E., Benabed, K., Benoit, A., Benoit-Levy, A., Bernard, J. -P., Bersanelli, M., Bielewicz, P., Bock, J. J., Bonaldi, A., Bonavera, L., Bond, J. R., Borrill, J., Bouchet, F. R., Boulanger, F., Bucher, M., Burigana, C., Butler, R. C., Calabrese, E., Cardoso, J. -F., Catalano, A., Challinor, A., Chamballu, A., Chiang, H. C., Christensen, P. R., Church, S., Clements, D. L., Colombi, S., Colombo, L. P. L., Combet, C., Couchot, F., Coulais, A., Crill, B. P., Curto, A., Cuttaia, F., Danese, L., Davies, R. D., Davis, R. J., Bernardis, P. de, Rosa, A. de, Zotti, G. de, Delabrouille, J., Desert, F. -X., Diego, J. M., Dole, H., Donzelli, S., Dore, O., Douspis, M., Ducout, A., Dupac, X., Efstathiou, G., Elsner, F., Ensslin, T. A., Eriksen, H. K., Fergusson, J., Finelli, F., Forni, O., Frailis, M., Fraisse, A. A., Franceschi, E., Frejsel, A., Galeotta, S., Galli, S., Ganga, K., Gauthier, C., Ghosh, T., Giard, M., Giraud-Heraud, Y., Gjerlow, E., Gonzalez-Nuevo, J., Gorski, K. M., Gratton, S., Gregorio, A., Gruppuso, A., Gudmundsson, J. E., Hamann, J., Hansen, F. K., Hanson, D., Harrison, D. L., Heavens, A., Helou, G., Henrot-Versille, S., Hernandez-Monteagudo, C., Herranz, D., Hildebrandt, S. R., Hivon, E., Hobson, M., Holmes, W. A., Hornstrup, A., Hovest, W., Huang, Z., Huffenberger, K. M., Hurier, G., Jaffe, A. H., Jaffe, T. R., Jones, W. C., Juvela, M., Keihanen, E., Keskitalo, R., Kim, J., Kisner, T. S., Knoche, J., Kunz, M., Kurki-Suonio, H., Lacasa, F. [UNESP], Lagache, G., Lahteenmaki, A., Lamarre, J. -M., Lasenby, A., Lattanzi, M., Lawrence, C. R., Leonardi, R., Lesgourgues, J., Levrier, F., Lewis, A., Liguori, M., Lilje, P. B., Linden-Vornle, M., Lopez-Caniego, M., Lubin, P. M., Macias-Perez, J. F., Maggio, G., Maino, D., Mandolesi, N., Mangilli, A., Marinucci, D., Maris, M., Martin, P. G., Martinez-Gonzalez, E., Masi, S., Matarrese, S., McGehee, P., Meinhold, P. R., Melchiorri, A., Mendes, L., Mennella, A., Migliaccio, M., Mitra, S., Miville-Deschenes, M. -A., Moneti, A., Montier, L., Morgante, G., Mortlock, D., Moss, A., Munchmeyer, M., Munshi, D., Murphy, J. A., Naselsky, P., Nati, F., Natoli, P., Netterfield, C. B., Norgaard-Nielsen, H. U., Noviello, F., Novikov, D., Novikov, I., Oxborrow, C. A., Paci, F., Pagano, L., Pajot, F., Paoletti, D., Pasian, F., Patanchon, G., Peiris, H. V., 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., Prezeau, G., Prunet, S., Puget, J. -L., Rachen, J. P., Racine, B., Rebolo, R., Reinecke, M., Remazeilles, M., Renault, C., Renzi, A., Ristorcelli, I., Rocha, G., Rosset, C., Rossetti, M., Roudier, G., Rubino-Martin, J. A., Rusholme, B., Sandri, M., Santos, D., Savelainen, M., Savini, G., Scott, D., Seiffert, M. D., Shellard, E. P. S., Shiraishi, M., Smith, K., Spencer, L. D., Stolyarov, V., Stompor, R., Sudiwala, R., Sunyaev, R., Sutter, P., Sutton, D., Suur-Uski, A. -S., Sygnet, J. -F., Tauber, J. A., Terenzi, L., Toffolatti, L., Tomasi, M., Tristram, M., Troja, A., Tucci, M., Tuovinen, J., Valenziano, L., Valiyiita, J., Van Tent, B., Vielva, P., Villas, F., Wade, L. A., Wandelt, B. D., Wehus, I. K., Yvon, D., Zacchei, A., Zonca, A., Planck Collaboration
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://dx.doi.org/10.1051/0004-6361/201525836
http://hdl.handle.net/11449/162078
Resumo: The Planck full mission cosmic microwave background (CMB) temperature and E-mode polarization maps are analysed to obtain constraints on primordial non-Gaussianity (NG). Using three classes of optimal bispectrum estimators - separable template-fitting (KSW), binned, and modal we obtain consistent values for the primordial local, equilateral, and orthogonal bispectrum amplitudes, quoting as our final result from temperature alone f(NL)(local) = 2.5 +/- 5.7, f(NL)(equil) = 16 +/- 70, and f(NL)(ortho) = 34 +/- 33 (68% CL, statistical). Combining temperature and polarization data we obtain f(NL)(local) = 0.8 +/- 5.0, f(NL)(equil) = 4 +/- 43, and f(NL)(ortho) = 26 +/- 21 (68% CL, statistical). The results are based on comprehensive cross-validation of these estimators on Gaussian and non-Gaussian simulations, are stable across component separation techniques, pass an extensive suite of tests, and are consistent with estimators based on measuring the Minkowski functionals of the CMB. The effect of time-domain de-glitching systematics on the bispectrum is negligible. In spite of these test outcomes we conservatively label the results including polarization data as preliminary, owing to a known mismatch of the noise model in simulations and the data. Beyond estimates of individual shape amplitudes, we present model-independent, three-dimensional reconstructions of the Planck CMB bispectrum and derive constraints on early universe scenarios that generate primordial NG, including general single-field models of inflation, axion inflation, initial state modifications, models producing parity-violating tensor bispectra, and directionally dependent vector models. We present a wide survey of scale-dependent feature and resonance models, accounting for the look elsewhere effect in estimating the statistical significance of features. We also look for isocurvature NG, and find no signal, but we obtain constraints that improve significantly with the inclusion of polarization. The primordial trispectrum amplitude in the local model is constrained to be g(NL)(local) = (9.0 +/- 7.7) x 10(4) (68% CL statistical), and we perform an analysis of trispectrum shapes beyond the local case. The global picture that emerges is one of consistency with the premises of the Lambda CDM cosmology, namely that the structure we observe today was sourced by adiabatic, passive, Gaussian, and primordial seed perturbations.
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spelling Planck 2015 results XVII. Constraints on primordial non-Gaussianitycosmic background radiationcosmology: observationscosmology: theoryearly Universeinflationmethods: data analysisThe Planck full mission cosmic microwave background (CMB) temperature and E-mode polarization maps are analysed to obtain constraints on primordial non-Gaussianity (NG). Using three classes of optimal bispectrum estimators - separable template-fitting (KSW), binned, and modal we obtain consistent values for the primordial local, equilateral, and orthogonal bispectrum amplitudes, quoting as our final result from temperature alone f(NL)(local) = 2.5 +/- 5.7, f(NL)(equil) = 16 +/- 70, and f(NL)(ortho) = 34 +/- 33 (68% CL, statistical). Combining temperature and polarization data we obtain f(NL)(local) = 0.8 +/- 5.0, f(NL)(equil) = 4 +/- 43, and f(NL)(ortho) = 26 +/- 21 (68% CL, statistical). The results are based on comprehensive cross-validation of these estimators on Gaussian and non-Gaussian simulations, are stable across component separation techniques, pass an extensive suite of tests, and are consistent with estimators based on measuring the Minkowski functionals of the CMB. The effect of time-domain de-glitching systematics on the bispectrum is negligible. In spite of these test outcomes we conservatively label the results including polarization data as preliminary, owing to a known mismatch of the noise model in simulations and the data. Beyond estimates of individual shape amplitudes, we present model-independent, three-dimensional reconstructions of the Planck CMB bispectrum and derive constraints on early universe scenarios that generate primordial NG, including general single-field models of inflation, axion inflation, initial state modifications, models producing parity-violating tensor bispectra, and directionally dependent vector models. We present a wide survey of scale-dependent feature and resonance models, accounting for the look elsewhere effect in estimating the statistical significance of features. We also look for isocurvature NG, and find no signal, but we obtain constraints that improve significantly with the inclusion of polarization. The primordial trispectrum amplitude in the local model is constrained to be g(NL)(local) = (9.0 +/- 7.7) x 10(4) (68% CL statistical), and we perform an analysis of trispectrum shapes beyond the local case. The global picture that emerges is one of consistency with the premises of the Lambda CDM cosmology, namely that the structure we observe today was sourced by adiabatic, passive, Gaussian, and primordial seed perturbations.ESACNES (France)CNRS/INSU-IN2P3-INP (France)ASI (Italy)CNR (Italy)INAF (Italy)NASA (USA)DoE (USA)STFC (UK)UKSA (UK)CSIC (Spain)MINECO (Spain)JA (Spain)RES (Spain)Tekes (Finland)AoF (Finland)CSC (Finland)DLR (Germany)MPG (Germany)CSA (Canada)DTU Space (Denmark)SER/SSO (Switzerland)RCN (Norway)SFI (Ireland)FCT/MCTES (Portugal)ERC (EU)PRACE (EU)UK BIS NEI grantsOffice of Science of the U.S. Department of EnergyCanada Foundation for Innovation under Compute CanadaGovernment of OntarioUniversity of TorontoScience and Technology Facilities CouncilUniv Paris Diderot, APC, CNRS IN2P3, CEA Lrfu,Observ Paris,Sorbonne Paris Cite, 10 Rue Alice Domon & Leonie Duquet, F-75205 Paris 13, FranceAalto Univ, Metsahovi Radio Observ, POB 13000, Aalto 00076, FinlandAalto Univ, Dept Radio Sci & Engn, POB 13000, Aalto 00076, FinlandAfrican Inst Math Sci, 6-8 Melrose Rd, ZA-7945 Cape Town, South AfricaAgenzia Spaziale Italiana, Sci Data Ctr, Via Politecn Snc, I-00133 Rome, ItalyAix Marseille Univ, CNRS, LAM, F-13388 Marseille, FranceUniv Cambridge, Cavendish Lab, Astrophys Grp, JJ Thomson Ave, Cambridge CB3 0HE, EnglandUniv KwaZulu Natal, Sch Math Stat & Comp Sci, Astrophys & Cosmol Res Unit, Westville Campus,Private Bag X54001, ZA-4000 Durban, South AfricaCGEE, SCS Qd 9,Lote C,Torre C,4 Andar, BR-70308200 Brasilia, DF, BrazilUniv Toronto, CITA, 60 St George St, Toronto, ON M5S 3H8, CanadaIRAP, CNRS, 9 Ave Colonel Roche,BP 44346, F-31028 Toulouse 4, FranceTrinity Coll Dublin, CRANN, Dublin, IrelandCALTECH, Pasadena, CA 91125 USAUniv Cambridge, DAMTP, Ctr Theoret Cosmol, Wilberforce Rd, Cambridge CB3 0WA, EnglandCEFCA, Plaza San Juan,1,Planta 2, Teruel 44001, SpainLawrence Berkeley Natl Lab, Computat Cosmol Ctr, Berkeley, CA 94720 USACSIC, Plaza Murillo 2, E-28006 Madrid, SpainCEA Saclay, DSM Irfu SPP, F-91191 Gif Sur Yvette, FranceTech Univ Denmark, Natl Space Inst, DTU Space, Elektrovej 327, DK-2800 Lyngby, DenmarkUniv Geneva, Dept Phys Theor, 24 Quai E Ansermet, CH-1211 Geneva 4, SwitzerlandUniv La Laguna, Dept Astrofis, E-38206 Tenerife, SpainUniv Oviedo, Dept Fis, Avda Calvo Sotelo S-N, E-33007 Oviedo, SpainUniv Toronto, Dept Astron & Astrophys, 50 St George St, Toronto, ON, CanadaRadboud Univ Nijmegen, Dept Astrophys IMAPP, POB 9010, NL-6500 GL Nijmegen, NetherlandsUniv British Columbia, Dept Phys & Astron, 6224 Agr Rd, Vancouver, BC, CanadaUniv Southern Calif, Dana & David Dornsife Coll Letter Arts & Sci, Dept Phys & Astron, Los Angeles, CA 90089 USAUCL, Dept Phys & Astron, London WC1E 6BT, EnglandUniv Sussex, Dept Phys & Astron, Brighton BN1 9QH, E Sussex, EnglandFlorida State Univ, Dept Phys, Keen Phys Bldg,77 Chieftan Way, Tallahassee, FL USAUniv Helsinki, Dept Phys, Gustaf Hallstromin Katu 2a, Helsinki 00014, FinlandPrinceton Univ, Dept Phys, Princeton, NJ 08544 USAUniv Calif Santa Barbara, Dept Phys, Santa Barbara, CA 93106 USAUniv Illinois, Dept Phys, 1110 West Green St, Urbana, IL 61801 USAUniv Padua, Dipartimento Fis & Astron G Galilei, Via Marzolo 8, I-35131 Padua, ItalyUniv Bologna, Alma Mater Studiorum, Dipartimento Fis & Astron, Viale Berti Pichat 6-2, I-40127 Bologna, ItalyUniv Ferrara, Dipartimento Fis Sci & Terra, Via Saragat 1, I-44122 Ferrara, ItalyUniv Roma La Sapienza, Dipartimento Fis, Ple A Moro 2, I-00185 Rome, ItalyUniv Milan, Dipartimento Fis, Via Celoria 16, I-20133 Milan, ItalyUniv Trieste, Dipartimento Fis, Via A Valerio 2, I-34127 Trieste, ItalyUniv Roma Tor Vergata, Dipartimento Matemat, Via Ric Sci 1, I-00133 Rome, ItalyNiels Bohr Inst, Discovery Ctr, Blegdamsvej 17, DK-2100 Copenhagen, DenmarkUniv Copenhagen, Niels Bohr Inst, Discovery Ctr, Blegdamsvej 17, DK-2100 Copenhagen, DenmarkEuropean Space Agcy, ESAC, Planck Sci Off, Camino Bajo Castillo S-N, Madrid 28692, SpainEuropean Space Agcy, Estec, 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FranceUniv Paris Sud 11, Lab Phys Theor, Batiment 210, F-91405 Orsay, FranceCNRS, Batiment 210, F-91405 Orsay, FranceLawrence Berkeley Natl Lab, Berkeley, CA USARussian Acad Sci, Ctr Astro Space, Lebedev Phys Inst, 84-32 Profsoyuznaya St,GSP 7, Moscow 117997, RussiaNatl Taiwan Univ, Leung Ctr Cosmol & Particle Astrophys, Taipei 10617, TaiwanMax Planck Inst Astrophys, Karl Schwarzschild Str 1, D-85741 Garching, GermanyMcGill Univ, McGill Phys, Ernest Rutherford Phys Bldg,3600 Rue Univ, Montreal, PQ H3A 2T8, CanadaNatl Univ Ireland, Dept Expt Phys, Maynooth, Kildare, IrelandNicolaus Copernicus Astron Ctr, Bartycka 18, PL-00716 Warsaw, PolandNiels Bohr Inst, Blegdamsvej 17, DK-2100 Copenhagen, DenmarkUniv Copenhagen, Niels Bohr Inst, Blegdamsvej 17, DK-2100 Copenhagen, DenmarkNordita Nord Inst Theoret Phys, Roslagstullsbacken 23, S-10691 Stockholm, SwedenUCL, Opt Sci Lab, Gower St, London WC1E 6BT, EnglandPerimeter Inst Theoret Phys, Waterloo, ON N2L 2Y5, CanadaSISSA, Astrophys Sect, Via Bonomea 265, I-34136 Trieste, ItalyUniv E Campus, SMARTEST Res Ctr, Via Isimbardi 10, I-22060 Novedrate, CO, ItalyCardiff Univ, Sch Phys & Astron, Queens Bldg, Cardiff CF24 3AA, S Glam, WalesUniv Nottingham, Sch Phys & Astron, Nottingham NG7 2RD, EnglandSorbonne Univ UPMC, UMR 7095, Inst Astrophys Paris, 98bis Blvd Arago, F-75014 Paris, FranceRussian Acad Sci, Space Res Inst IKI, Profsoyuznaya Str 84-32, Moscow 117997, RussiaUniv Calif Berkeley, Space Sci Lab, Berkeley, CA 94720 USARussian Acad Sci, Special Astrophys Observ, Karachai Cherkessian Rep 369167, Zelenchukskiy R, RussiaStanford Univ, Dept Phys, Varian Phys Bldg,382 Via Pueblo Mall, Stanford, CA 94305 USAUniv Oxford, Subdept Astrophys, Keble Rd, Oxford OX1 3RH, EnglandUniv Sydney, Sch Phys A28, Sydney Inst Astron, Sydney, NSW 2006, AustraliaStockholm Univ, Oskar Klein Ctr Cosmoparticle Phys, Dept Phys, AlbaNova, S-10691 Stockholm, SwedenCERN, PH TH, Div Theory, CH-1211 Geneva 23, SwitzerlandUPMC Univ Paris 06, UMR 7095, 98bis Blvd Arago, F-75014 Paris, FranceUniv Toulouse, UPS OMP, IRAP, F-31028 Toulouse 4, FranceUniv Granada, Fac Ciencias, Dept Fis Teor & Cosmos, E-18071 Granada, SpainUniv Granada, Inst Carlos Fis Teor & Computac 18071, E-18071 Granada, SpainUniv Warsaw Observ, Aleje Ujazdowskie 4, PL-00478 Warsaw, PolandUniv Estadual Paulista, Inst Fis Teor, ICTP South Amer Inst Fundamental Res, BR-01140070 Sao Paulo, BrazilOffice of Science of the U.S. Department of Energy: DE-AC02-05CH11231Science and Technology Facilities Council: ST/L000768/1Science and Technology Facilities Council: ST/L000652/1Science and Technology Facilities Council: ST/J005673/1Science and Technology Facilities Council: ST/M00418X/1Science and Technology Facilities Council: ST/L000393/1Science and Technology Facilities Council: ST/M007065/1Science and Technology Facilities Council: ST/K00333X/1Edp Sciences S AUniversidade de São Paulo (USP)Aalto UnivAfrican Inst Math SciAgenzia Spaziale ItalianaAix Marseille UnivUniv 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A. R.Aghanim, N.Arnaud, M.Arrojam, F.Ashdown, M.Aumont, J.Baccigalupi, C.Ballardini, M.Banday, A. J.Barreiro, R. B.Bartolo, N.Basak, S.Battaner, E.Benabed, K.Benoit, A.Benoit-Levy, A.Bernard, J. -P.Bersanelli, M.Bielewicz, P.Bock, J. J.Bonaldi, A.Bonavera, L.Bond, J. R.Borrill, J.Bouchet, F. R.Boulanger, F.Bucher, M.Burigana, C.Butler, R. C.Calabrese, E.Cardoso, J. -F.Catalano, A.Challinor, A.Chamballu, A.Chiang, H. C.Christensen, P. R.Church, S.Clements, D. L.Colombi, S.Colombo, L. P. L.Combet, C.Couchot, F.Coulais, A.Crill, B. P.Curto, A.Cuttaia, F.Danese, L.Davies, R. D.Davis, R. J.Bernardis, P. deRosa, A. deZotti, G. deDelabrouille, J.Desert, F. -X.Diego, J. M.Dole, H.Donzelli, S.Dore, O.Douspis, M.Ducout, A.Dupac, X.Efstathiou, G.Elsner, F.Ensslin, T. A.Eriksen, H. K.Fergusson, J.Finelli, F.Forni, O.Frailis, M.Fraisse, A. A.Franceschi, E.Frejsel, A.Galeotta, S.Galli, S.Ganga, K.Gauthier, C.Ghosh, T.Giard, M.Giraud-Heraud, Y.Gjerlow, E.Gonzalez-Nuevo, J.Gorski, K. M.Gratton, S.Gregorio, A.Gruppuso, A.Gudmundsson, J. E.Hamann, J.Hansen, F. K.Hanson, D.Harrison, D. L.Heavens, A.Helou, G.Henrot-Versille, S.Hernandez-Monteagudo, C.Herranz, D.Hildebrandt, S. R.Hivon, E.Hobson, M.Holmes, W. A.Hornstrup, A.Hovest, W.Huang, Z.Huffenberger, K. M.Hurier, G.Jaffe, A. H.Jaffe, T. R.Jones, W. C.Juvela, M.Keihanen, E.Keskitalo, R.Kim, J.Kisner, T. S.Knoche, J.Kunz, M.Kurki-Suonio, H.Lacasa, F. [UNESP]Lagache, G.Lahteenmaki, A.Lamarre, J. -M.Lasenby, A.Lattanzi, M.Lawrence, C. R.Leonardi, R.Lesgourgues, J.Levrier, F.Lewis, A.Liguori, M.Lilje, P. B.Linden-Vornle, M.Lopez-Caniego, M.Lubin, P. M.Macias-Perez, J. F.Maggio, G.Maino, D.Mandolesi, N.Mangilli, A.Marinucci, D.Maris, M.Martin, P. G.Martinez-Gonzalez, E.Masi, S.Matarrese, S.McGehee, P.Meinhold, P. R.Melchiorri, A.Mendes, L.Mennella, A.Migliaccio, M.Mitra, S.Miville-Deschenes, M. -A.Moneti, A.Montier, L.Morgante, G.Mortlock, D.Moss, A.Munchmeyer, M.Munshi, D.Murphy, J. A.Naselsky, P.Nati, F.Natoli, P.Netterfield, C. B.Norgaard-Nielsen, H. U.Noviello, F.Novikov, D.Novikov, I.Oxborrow, C. A.Paci, F.Pagano, L.Pajot, F.Paoletti, D.Pasian, F.Patanchon, G.Peiris, H. V.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.Prezeau, G.Prunet, S.Puget, J. -L.Rachen, J. P.Racine, B.Rebolo, R.Reinecke, M.Remazeilles, M.Renault, C.Renzi, A.Ristorcelli, I.Rocha, G.Rosset, C.Rossetti, M.Roudier, G.Rubino-Martin, J. A.Rusholme, B.Sandri, M.Santos, D.Savelainen, M.Savini, G.Scott, D.Seiffert, M. D.Shellard, E. P. S.Shiraishi, M.Smith, K.Spencer, L. D.Stolyarov, V.Stompor, R.Sudiwala, R.Sunyaev, R.Sutter, P.Sutton, D.Suur-Uski, A. -S.Sygnet, J. -F.Tauber, J. A.Terenzi, L.Toffolatti, L.Tomasi, M.Tristram, M.Troja, A.Tucci, M.Tuovinen, J.Valenziano, L.Valiyiita, J.Van Tent, B.Vielva, P.Villas, F.Wade, L. A.Wandelt, B. D.Wehus, I. K.Yvon, D.Zacchei, A.Zonca, A.Planck Collaboration2018-11-26T17:06:52Z2018-11-26T17:06:52Z2016-10-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article66application/pdfhttp://dx.doi.org/10.1051/0004-6361/201525836Astronomy & Astrophysics. Les Ulis Cedex A: Edp Sciences S A, v. 594, 66 p., 2016.1432-0746http://hdl.handle.net/11449/16207810.1051/0004-6361/201525836WOS:000385832200016WOS000385832200016.pdfWeb of Sciencereponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengAstronomy & Astrophysicsinfo:eu-repo/semantics/openAccess2023-11-12T06:13:14Zoai:repositorio.unesp.br:11449/162078Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T17:29:13.147701Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Planck 2015 results XVII. Constraints on primordial non-Gaussianity
title Planck 2015 results XVII. Constraints on primordial non-Gaussianity
spellingShingle Planck 2015 results XVII. Constraints on primordial non-Gaussianity
Ade, P. A. R.
cosmic background radiation
cosmology: observations
cosmology: theory
early Universe
inflation
methods: data analysis
title_short Planck 2015 results XVII. Constraints on primordial non-Gaussianity
title_full Planck 2015 results XVII. Constraints on primordial non-Gaussianity
title_fullStr Planck 2015 results XVII. Constraints on primordial non-Gaussianity
title_full_unstemmed Planck 2015 results XVII. Constraints on primordial non-Gaussianity
title_sort Planck 2015 results XVII. Constraints on primordial non-Gaussianity
author Ade, P. A. R.
author_facet Ade, P. A. R.
Aghanim, N.
Arnaud, M.
Arrojam, F.
Ashdown, M.
Aumont, J.
Baccigalupi, C.
Ballardini, M.
Banday, A. J.
Barreiro, R. B.
Bartolo, N.
Basak, S.
Battaner, E.
Benabed, K.
Benoit, A.
Benoit-Levy, A.
Bernard, J. -P.
Bersanelli, M.
Bielewicz, P.
Bock, J. J.
Bonaldi, A.
Bonavera, L.
Bond, J. R.
Borrill, J.
Bouchet, F. R.
Boulanger, F.
Bucher, M.
Burigana, C.
Butler, R. C.
Calabrese, E.
Cardoso, J. -F.
Catalano, A.
Challinor, A.
Chamballu, A.
Chiang, H. C.
Christensen, P. R.
Church, S.
Clements, D. L.
Colombi, S.
Colombo, L. P. L.
Combet, C.
Couchot, F.
Coulais, A.
Crill, B. P.
Curto, A.
Cuttaia, F.
Danese, L.
Davies, R. D.
Davis, R. J.
Bernardis, P. de
Rosa, A. de
Zotti, G. de
Delabrouille, J.
Desert, F. -X.
Diego, J. M.
Dole, H.
Donzelli, S.
Dore, O.
Douspis, M.
Ducout, A.
Dupac, X.
Efstathiou, G.
Elsner, F.
Ensslin, T. A.
Eriksen, H. K.
Fergusson, J.
Finelli, F.
Forni, O.
Frailis, M.
Fraisse, A. A.
Franceschi, E.
Frejsel, A.
Galeotta, S.
Galli, S.
Ganga, K.
Gauthier, C.
Ghosh, T.
Giard, M.
Giraud-Heraud, Y.
Gjerlow, E.
Gonzalez-Nuevo, J.
Gorski, K. M.
Gratton, S.
Gregorio, A.
Gruppuso, A.
Gudmundsson, J. E.
Hamann, J.
Hansen, F. K.
Hanson, D.
Harrison, D. L.
Heavens, A.
Helou, G.
Henrot-Versille, S.
Hernandez-Monteagudo, C.
Herranz, D.
Hildebrandt, S. R.
Hivon, E.
Hobson, M.
Holmes, W. A.
Hornstrup, A.
Hovest, W.
Huang, Z.
Huffenberger, K. M.
Hurier, G.
Jaffe, A. H.
Jaffe, T. R.
Jones, W. C.
Juvela, M.
Keihanen, E.
Keskitalo, R.
Kim, J.
Kisner, T. S.
Knoche, J.
Kunz, M.
Kurki-Suonio, H.
Lacasa, F. [UNESP]
Lagache, G.
Lahteenmaki, A.
Lamarre, J. -M.
Lasenby, A.
Lattanzi, M.
Lawrence, C. R.
Leonardi, R.
Lesgourgues, J.
Levrier, F.
Lewis, A.
Liguori, M.
Lilje, P. B.
Linden-Vornle, M.
Lopez-Caniego, M.
Lubin, P. M.
Macias-Perez, J. F.
Maggio, G.
Maino, D.
Mandolesi, N.
Mangilli, A.
Marinucci, D.
Maris, M.
Martin, P. G.
Martinez-Gonzalez, E.
Masi, S.
Matarrese, S.
McGehee, P.
Meinhold, P. R.
Melchiorri, A.
Mendes, L.
Mennella, A.
Migliaccio, M.
Mitra, S.
Miville-Deschenes, M. -A.
Moneti, A.
Montier, L.
Morgante, G.
Mortlock, D.
Moss, A.
Munchmeyer, M.
Munshi, D.
Murphy, J. A.
Naselsky, P.
Nati, F.
Natoli, P.
Netterfield, C. B.
Norgaard-Nielsen, H. U.
Noviello, F.
Novikov, D.
Novikov, I.
Oxborrow, C. A.
Paci, F.
Pagano, L.
Pajot, F.
Paoletti, D.
Pasian, F.
Patanchon, G.
Peiris, H. V.
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.
Prezeau, G.
Prunet, S.
Puget, J. -L.
Rachen, J. P.
Racine, B.
Rebolo, R.
Reinecke, M.
Remazeilles, M.
Renault, C.
Renzi, A.
Ristorcelli, I.
Rocha, G.
Rosset, C.
Rossetti, M.
Roudier, G.
Rubino-Martin, J. A.
Rusholme, B.
Sandri, M.
Santos, D.
Savelainen, M.
Savini, G.
Scott, D.
Seiffert, M. D.
Shellard, E. P. S.
Shiraishi, M.
Smith, K.
Spencer, L. D.
Stolyarov, V.
Stompor, R.
Sudiwala, R.
Sunyaev, R.
Sutter, P.
Sutton, D.
Suur-Uski, A. -S.
Sygnet, J. -F.
Tauber, J. A.
Terenzi, L.
Toffolatti, L.
Tomasi, M.
Tristram, M.
Troja, A.
Tucci, M.
Tuovinen, J.
Valenziano, L.
Valiyiita, J.
Van Tent, B.
Vielva, P.
Villas, F.
Wade, L. A.
Wandelt, B. D.
Wehus, I. K.
Yvon, D.
Zacchei, A.
Zonca, A.
Planck Collaboration
author_role author
author2 Aghanim, N.
Arnaud, M.
Arrojam, F.
Ashdown, M.
Aumont, J.
Baccigalupi, C.
Ballardini, M.
Banday, A. J.
Barreiro, R. B.
Bartolo, N.
Basak, S.
Battaner, E.
Benabed, K.
Benoit, A.
Benoit-Levy, A.
Bernard, J. -P.
Bersanelli, M.
Bielewicz, P.
Bock, J. J.
Bonaldi, A.
Bonavera, L.
Bond, J. R.
Borrill, J.
Bouchet, F. R.
Boulanger, F.
Bucher, M.
Burigana, C.
Butler, R. C.
Calabrese, E.
Cardoso, J. -F.
Catalano, A.
Challinor, A.
Chamballu, A.
Chiang, H. C.
Christensen, P. R.
Church, S.
Clements, D. L.
Colombi, S.
Colombo, L. P. L.
Combet, C.
Couchot, F.
Coulais, A.
Crill, B. P.
Curto, A.
Cuttaia, F.
Danese, L.
Davies, R. D.
Davis, R. J.
Bernardis, P. de
Rosa, A. de
Zotti, G. de
Delabrouille, J.
Desert, F. -X.
Diego, J. M.
Dole, H.
Donzelli, S.
Dore, O.
Douspis, M.
Ducout, A.
Dupac, X.
Efstathiou, G.
Elsner, F.
Ensslin, T. A.
Eriksen, H. K.
Fergusson, J.
Finelli, F.
Forni, O.
Frailis, M.
Fraisse, A. A.
Franceschi, E.
Frejsel, A.
Galeotta, S.
Galli, S.
Ganga, K.
Gauthier, C.
Ghosh, T.
Giard, M.
Giraud-Heraud, Y.
Gjerlow, E.
Gonzalez-Nuevo, J.
Gorski, K. M.
Gratton, S.
Gregorio, A.
Gruppuso, A.
Gudmundsson, J. E.
Hamann, J.
Hansen, F. K.
Hanson, D.
Harrison, D. L.
Heavens, A.
Helou, G.
Henrot-Versille, S.
Hernandez-Monteagudo, C.
Herranz, D.
Hildebrandt, S. R.
Hivon, E.
Hobson, M.
Holmes, W. A.
Hornstrup, A.
Hovest, W.
Huang, Z.
Huffenberger, K. M.
Hurier, G.
Jaffe, A. H.
Jaffe, T. R.
Jones, W. C.
Juvela, M.
Keihanen, E.
Keskitalo, R.
Kim, J.
Kisner, T. S.
Knoche, J.
Kunz, M.
Kurki-Suonio, H.
Lacasa, F. [UNESP]
Lagache, G.
Lahteenmaki, A.
Lamarre, J. -M.
Lasenby, A.
Lattanzi, M.
Lawrence, C. R.
Leonardi, R.
Lesgourgues, J.
Levrier, F.
Lewis, A.
Liguori, M.
Lilje, P. B.
Linden-Vornle, M.
Lopez-Caniego, M.
Lubin, P. M.
Macias-Perez, J. F.
Maggio, G.
Maino, D.
Mandolesi, N.
Mangilli, A.
Marinucci, D.
Maris, M.
Martin, P. G.
Martinez-Gonzalez, E.
Masi, S.
Matarrese, S.
McGehee, P.
Meinhold, P. R.
Melchiorri, A.
Mendes, L.
Mennella, A.
Migliaccio, M.
Mitra, S.
Miville-Deschenes, M. -A.
Moneti, A.
Montier, L.
Morgante, G.
Mortlock, D.
Moss, A.
Munchmeyer, M.
Munshi, D.
Murphy, J. A.
Naselsky, P.
Nati, F.
Natoli, P.
Netterfield, C. B.
Norgaard-Nielsen, H. U.
Noviello, F.
Novikov, D.
Novikov, I.
Oxborrow, C. A.
Paci, F.
Pagano, L.
Pajot, F.
Paoletti, D.
Pasian, F.
Patanchon, G.
Peiris, H. V.
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.
Prezeau, G.
Prunet, S.
Puget, J. -L.
Rachen, J. P.
Racine, B.
Rebolo, R.
Reinecke, M.
Remazeilles, M.
Renault, C.
Renzi, A.
Ristorcelli, I.
Rocha, G.
Rosset, C.
Rossetti, M.
Roudier, G.
Rubino-Martin, J. A.
Rusholme, B.
Sandri, M.
Santos, D.
Savelainen, M.
Savini, G.
Scott, D.
Seiffert, M. D.
Shellard, E. P. S.
Shiraishi, M.
Smith, K.
Spencer, L. D.
Stolyarov, V.
Stompor, R.
Sudiwala, R.
Sunyaev, R.
Sutter, P.
Sutton, D.
Suur-Uski, A. -S.
Sygnet, J. -F.
Tauber, J. A.
Terenzi, L.
Toffolatti, L.
Tomasi, M.
Tristram, M.
Troja, A.
Tucci, M.
Tuovinen, J.
Valenziano, L.
Valiyiita, J.
Van Tent, B.
Vielva, P.
Villas, F.
Wade, L. A.
Wandelt, B. D.
Wehus, I. K.
Yvon, D.
Zacchei, A.
Zonca, A.
Planck Collaboration
author2_role author
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dc.contributor.none.fl_str_mv Universidade de São Paulo (USP)
Aalto Univ
African Inst Math Sci
Agenzia Spaziale Italiana
Aix Marseille Univ
Univ Cambridge
Univ KwaZulu Natal
CGEE
Univ Toronto
IRAP
Trinity Coll Dublin
CALTECH
CEFCA
Lawrence Berkeley Natl Lab
CSIC
CEA Saclay
Tech Univ Denmark
Univ Geneva
Univ La Laguna
Univ Oviedo
Radboud Univ Nijmegen
Univ British Columbia
Univ Southern Calif
UCL
Univ Sussex
Florida State Univ
Univ Helsinki
Princeton Univ
Univ Calif Santa Barbara
Univ Illinois
Univ Padua
Univ Bologna
Univ Ferrara
Univ Roma La Sapienza
Univ Milan
Univ Trieste
Univ Roma Tor Vergata
Niels Bohr Inst
Univ Copenhagen
European Space Agcy
Ist Nazl Fis Nucl
HGSFP
Heidelberg Univ
Universidade Estadual Paulista (Unesp)
INAF Osservatorio Astron Padova
INAF Osservatorio Astron Roma
INAF Osservatorio Astron Trieste
INAF IASF Bologna
INAF IASF Milano
Univ Roma
INFN Natl Inst Nucl Phys
Univ Grenoble Alpes
IUCAA
Imperial Coll London
Univ Joseph Fourier Grenoble I
Inst Univ France
Univ Paris Saclay
CNRS
Rhein Westfal TH Aachen
Inst Space Sci
Univ Oslo
Inst Astrofis Canarias
Univ Cantabria
Univ Manchester
Univ Chicago
Kavli Inst Cosmol Cambridge
Kazan Fed Univ
Univ Paris 11
Observ Paris
Telecom ParisTech
Univ Paris Sud 11
Russian Acad Sci
Natl Taiwan Univ
Max Planck Inst Astrophys
McGill Univ
Natl Univ Ireland
Nicolaus Copernicus Astron Ctr
Nordita Nord Inst Theoret Phys
Perimeter Inst Theoret Phys
SISSA
Univ E Campus
Cardiff Univ
Univ Nottingham
Sorbonne Univ UPMC
Univ Calif Berkeley
Stanford Univ
Univ Oxford
Univ Sydney
Stockholm Univ
CERN
UPMC Univ Paris 06
Univ Toulouse
Univ Granada
Univ Warsaw Observ
dc.contributor.author.fl_str_mv Ade, P. A. R.
Aghanim, N.
Arnaud, M.
Arrojam, F.
Ashdown, M.
Aumont, J.
Baccigalupi, C.
Ballardini, M.
Banday, A. J.
Barreiro, R. B.
Bartolo, N.
Basak, S.
Battaner, E.
Benabed, K.
Benoit, A.
Benoit-Levy, A.
Bernard, J. -P.
Bersanelli, M.
Bielewicz, P.
Bock, J. J.
Bonaldi, A.
Bonavera, L.
Bond, J. R.
Borrill, J.
Bouchet, F. R.
Boulanger, F.
Bucher, M.
Burigana, C.
Butler, R. C.
Calabrese, E.
Cardoso, J. -F.
Catalano, A.
Challinor, A.
Chamballu, A.
Chiang, H. C.
Christensen, P. R.
Church, S.
Clements, D. L.
Colombi, S.
Colombo, L. P. L.
Combet, C.
Couchot, F.
Coulais, A.
Crill, B. P.
Curto, A.
Cuttaia, F.
Danese, L.
Davies, R. D.
Davis, R. J.
Bernardis, P. de
Rosa, A. de
Zotti, G. de
Delabrouille, J.
Desert, F. -X.
Diego, J. M.
Dole, H.
Donzelli, S.
Dore, O.
Douspis, M.
Ducout, A.
Dupac, X.
Efstathiou, G.
Elsner, F.
Ensslin, T. A.
Eriksen, H. K.
Fergusson, J.
Finelli, F.
Forni, O.
Frailis, M.
Fraisse, A. A.
Franceschi, E.
Frejsel, A.
Galeotta, S.
Galli, S.
Ganga, K.
Gauthier, C.
Ghosh, T.
Giard, M.
Giraud-Heraud, Y.
Gjerlow, E.
Gonzalez-Nuevo, J.
Gorski, K. M.
Gratton, S.
Gregorio, A.
Gruppuso, A.
Gudmundsson, J. E.
Hamann, J.
Hansen, F. K.
Hanson, D.
Harrison, D. L.
Heavens, A.
Helou, G.
Henrot-Versille, S.
Hernandez-Monteagudo, C.
Herranz, D.
Hildebrandt, S. R.
Hivon, E.
Hobson, M.
Holmes, W. A.
Hornstrup, A.
Hovest, W.
Huang, Z.
Huffenberger, K. M.
Hurier, G.
Jaffe, A. H.
Jaffe, T. R.
Jones, W. C.
Juvela, M.
Keihanen, E.
Keskitalo, R.
Kim, J.
Kisner, T. S.
Knoche, J.
Kunz, M.
Kurki-Suonio, H.
Lacasa, F. [UNESP]
Lagache, G.
Lahteenmaki, A.
Lamarre, J. -M.
Lasenby, A.
Lattanzi, M.
Lawrence, C. R.
Leonardi, R.
Lesgourgues, J.
Levrier, F.
Lewis, A.
Liguori, M.
Lilje, P. B.
Linden-Vornle, M.
Lopez-Caniego, M.
Lubin, P. M.
Macias-Perez, J. F.
Maggio, G.
Maino, D.
Mandolesi, N.
Mangilli, A.
Marinucci, D.
Maris, M.
Martin, P. G.
Martinez-Gonzalez, E.
Masi, S.
Matarrese, S.
McGehee, P.
Meinhold, P. R.
Melchiorri, A.
Mendes, L.
Mennella, A.
Migliaccio, M.
Mitra, S.
Miville-Deschenes, M. -A.
Moneti, A.
Montier, L.
Morgante, G.
Mortlock, D.
Moss, A.
Munchmeyer, M.
Munshi, D.
Murphy, J. A.
Naselsky, P.
Nati, F.
Natoli, P.
Netterfield, C. B.
Norgaard-Nielsen, H. U.
Noviello, F.
Novikov, D.
Novikov, I.
Oxborrow, C. A.
Paci, F.
Pagano, L.
Pajot, F.
Paoletti, D.
Pasian, F.
Patanchon, G.
Peiris, H. V.
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.
Prezeau, G.
Prunet, S.
Puget, J. -L.
Rachen, J. P.
Racine, B.
Rebolo, R.
Reinecke, M.
Remazeilles, M.
Renault, C.
Renzi, A.
Ristorcelli, I.
Rocha, G.
Rosset, C.
Rossetti, M.
Roudier, G.
Rubino-Martin, J. A.
Rusholme, B.
Sandri, M.
Santos, D.
Savelainen, M.
Savini, G.
Scott, D.
Seiffert, M. D.
Shellard, E. P. S.
Shiraishi, M.
Smith, K.
Spencer, L. D.
Stolyarov, V.
Stompor, R.
Sudiwala, R.
Sunyaev, R.
Sutter, P.
Sutton, D.
Suur-Uski, A. -S.
Sygnet, J. -F.
Tauber, J. A.
Terenzi, L.
Toffolatti, L.
Tomasi, M.
Tristram, M.
Troja, A.
Tucci, M.
Tuovinen, J.
Valenziano, L.
Valiyiita, J.
Van Tent, B.
Vielva, P.
Villas, F.
Wade, L. A.
Wandelt, B. D.
Wehus, I. K.
Yvon, D.
Zacchei, A.
Zonca, A.
Planck Collaboration
dc.subject.por.fl_str_mv cosmic background radiation
cosmology: observations
cosmology: theory
early Universe
inflation
methods: data analysis
topic cosmic background radiation
cosmology: observations
cosmology: theory
early Universe
inflation
methods: data analysis
description The Planck full mission cosmic microwave background (CMB) temperature and E-mode polarization maps are analysed to obtain constraints on primordial non-Gaussianity (NG). Using three classes of optimal bispectrum estimators - separable template-fitting (KSW), binned, and modal we obtain consistent values for the primordial local, equilateral, and orthogonal bispectrum amplitudes, quoting as our final result from temperature alone f(NL)(local) = 2.5 +/- 5.7, f(NL)(equil) = 16 +/- 70, and f(NL)(ortho) = 34 +/- 33 (68% CL, statistical). Combining temperature and polarization data we obtain f(NL)(local) = 0.8 +/- 5.0, f(NL)(equil) = 4 +/- 43, and f(NL)(ortho) = 26 +/- 21 (68% CL, statistical). The results are based on comprehensive cross-validation of these estimators on Gaussian and non-Gaussian simulations, are stable across component separation techniques, pass an extensive suite of tests, and are consistent with estimators based on measuring the Minkowski functionals of the CMB. The effect of time-domain de-glitching systematics on the bispectrum is negligible. In spite of these test outcomes we conservatively label the results including polarization data as preliminary, owing to a known mismatch of the noise model in simulations and the data. Beyond estimates of individual shape amplitudes, we present model-independent, three-dimensional reconstructions of the Planck CMB bispectrum and derive constraints on early universe scenarios that generate primordial NG, including general single-field models of inflation, axion inflation, initial state modifications, models producing parity-violating tensor bispectra, and directionally dependent vector models. We present a wide survey of scale-dependent feature and resonance models, accounting for the look elsewhere effect in estimating the statistical significance of features. We also look for isocurvature NG, and find no signal, but we obtain constraints that improve significantly with the inclusion of polarization. The primordial trispectrum amplitude in the local model is constrained to be g(NL)(local) = (9.0 +/- 7.7) x 10(4) (68% CL statistical), and we perform an analysis of trispectrum shapes beyond the local case. The global picture that emerges is one of consistency with the premises of the Lambda CDM cosmology, namely that the structure we observe today was sourced by adiabatic, passive, Gaussian, and primordial seed perturbations.
publishDate 2016
dc.date.none.fl_str_mv 2016-10-01
2018-11-26T17:06:52Z
2018-11-26T17:06:52Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://dx.doi.org/10.1051/0004-6361/201525836
Astronomy & Astrophysics. Les Ulis Cedex A: Edp Sciences S A, v. 594, 66 p., 2016.
1432-0746
http://hdl.handle.net/11449/162078
10.1051/0004-6361/201525836
WOS:000385832200016
WOS000385832200016.pdf
url http://dx.doi.org/10.1051/0004-6361/201525836
http://hdl.handle.net/11449/162078
identifier_str_mv Astronomy & Astrophysics. Les Ulis Cedex A: Edp Sciences S A, v. 594, 66 p., 2016.
1432-0746
10.1051/0004-6361/201525836
WOS:000385832200016
WOS000385832200016.pdf
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Astronomy & Astrophysics
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 66
application/pdf
dc.publisher.none.fl_str_mv Edp Sciences S A
publisher.none.fl_str_mv Edp Sciences S A
dc.source.none.fl_str_mv Web of Science
reponame:Repositório Institucional da UNESP
instname:Universidade Estadual Paulista (UNESP)
instacron:UNESP
instname_str Universidade Estadual Paulista (UNESP)
instacron_str UNESP
institution UNESP
reponame_str Repositório Institucional da UNESP
collection Repositório Institucional da UNESP
repository.name.fl_str_mv Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)
repository.mail.fl_str_mv
_version_ 1808128817446780928