Altmetric

Planck 2015 results XXII. A map of the thermal Sunyaev-Zeldovich effect

File Description SizeFormat 
1502.01596v1.pdfAccepted version17.86 MBAdobe PDFView/Open
Title: Planck 2015 results XXII. A map of the thermal Sunyaev-Zeldovich effect
Authors: Aghanim, N
Arnaud, M
Ashdown, M
Aumont, J
Baccigalupi, C
Banday, AJ
Barreiro, RB
Bartlett, JG
Bartolo, N
Battaner, E
Battye, R
Benabed, K
Benoit, A
Benoit-Levy, A
Bernard, J-P
Bersanelli, M
Bielewicz, P
Bock, JJ
Bonaldi, A
Bonavera, L
Bond, JR
Borrill, J
Bouchet, FR
Burigana, C
Butler, RC
Calabrese, E
Cardoso, J-F
Catalano, A
Challinor, A
Chiang, HC
Christensen, PR
Churazov, E
Clements, DL
Colombo, LPL
Combet, C
Comis, B
Coulais, A
Crill, BP
Curto, A
Cuttaia, F
Danese, L
Davies, RD
Davis, RJ
De Bernardis, P
De Rosa, A
De Zotti, G
Delabrouille, J
Desert, F-X
Dickinson, C
Diego, JM
Dolag, K
Dole, H
Donzelli, S
Dore, O
Douspis, M
Ducout, A
Dupac, X
Efstathiou, G
Elsner, F
Ensslin, TA
Eriksen, HK
Fergusson, J
Finelli, F
Forni, O
Frailis, M
Fraisse, AA
Franceschi, E
Frejse, A
Galeotta, S
Galli, S
Ganga, K
Genova-Santos, RT
Giard, M
Gonzalez-Nuevo, J
Gorski, KM
Gregorio, A
Gruppuso, A
Gudmundsson, JE
Hansen, FK
Harrison, DL
Henrot-Versille, S
Hernandez-Monteagudo, C
Herranz, D
Hildebrandt, SR
Hivon, E
Holmes, WA
Hornstrup, A
Huffenberger, KM
Hurier, G
Jaffe, AH
Jones, WC
Juvela, M
Keihanen, E
Keskitalo, R
Kneissl, R
Knoche, J
Kunz, M
Kurki-Suonio, H
Lacasa, F
Lagache, G
Lahteenmaki, A
Lamarre, J-M
Lasenby, A
Lattanzi, M
Leonardi, R
Lesgourgues, J
Levrier, F
Liguori, M
Lilje, PB
Linden-Vornle, M
Lopez-Caniego, M
Macias-Perez, JF
Maffei, B
Maggie, G
Maino, D
Mandolesi, N
Mangilli, A
Maris, M
Martin, PG
Martinez-Gonzalez, E
Masi, S
Matarrese, S
Melchiorri, A
Melin, J-B
Migliaccio, M
Miville-Deschenes, M-A
Moneti, A
Montier, L
Morgante, G
Mortlock, D
Munshi, D
Murphy, JA
Naselsky, P
Nati, F
Natoli, P
Noviello, F
Novikov, D
Novikov, I
Paci, F
Pagano, L
Pajot, F
Paoletti, D
Pasian, F
Patanchon, G
Perdereau, O
Perotto, L
Pettorino, V
Piacentini, F
Piat, M
Pierpaoli, E
Pietrobon, D
Plaszczynski, S
Pointecouteau, E
Polenta, G
Ponthieu, N
Pratt, GW
Prunet, S
Puget, J-L
Rachen, JP
Reinecke, M
Remazeilles, M
Renault, C
Renzi, A
Ristorcelli, I
Rocha, G
Rossetti, M
Roudier, G
Rubino-Martin, JA
Rusholme, B
Sandri, M
Santos, D
Sauve, A
Savelainen, M
Savini, G
Scott, D
Spencer, LD
Stolyarov, V
Stompor, R
Sunyaev, R
Sutton, D
Suur-Uski, A-S
Sygnet, J-F
Tauber, JA
Terenzi, L
Toffolatti, L
Tomasi, M
Tramonte, D
Tristram, M
Tucci, M
Tuovinen, J
Valenziano, L
Valiviita, J
Van Tent, B
Vielva, P
Villa, F
Wade, LA
Wandelt, BD
Wehus, IK
Yvon, D
Zacchei, A
Zonca, A
Item Type: Journal Article
Abstract: We have constructed all-sky Compton parameters maps, y-maps, of the thermal Sunyaev-Zeldovich (tSZ) effect by applying specifically tailored component separation algorithms to the 30 to 857 GHz frequency channel maps from the Planck satellite. These reconstructed y-maps are delivered as part of the Planck 2015 release. The y-maps are characterized in terms of noise properties and residual foreground contamination, mainly thermal dust emission at large angular scales, and cosmic infrared background and extragalactic point sources at small angular scales. Specific masks are defined to minimize foreground residuals and systematics. Using these masks, we compute the y-map angular power spectrum and higher order statistics. From these we conclude that the y-map is dominated by tSZ signal in the multipole range, 20 <ℓ< 600. We compare the measured tSZ power spectrum and higher order statistics to various physically motivated models and discuss the implications of our results in terms of cluster physics and cosmology.
Issue Date: 20-Sep-2016
Date of Acceptance: 8-Mar-2016
URI: http://hdl.handle.net/10044/1/54336
DOI: https://dx.doi.org/10.1051/0004-6361/201525826
ISSN: 0004-6361
Publisher: EDP Sciences
Journal / Book Title: Astronomy and Astrophysics
Volume: 594
Copyright Statement: © ESO, 2016
Keywords: Science & Technology
Physical Sciences
Astronomy & Astrophysics
large-scale structure of Universe
cosmology: observations
ANGULAR POWER SPECTRUM
SPT-SZ SURVEY
MICROWAVE BACKGROUND MAPS
POLE TELESCOPE SURVEY
GALAXY CLUSTERS
COSMOLOGICAL PARAMETERS
POINT SOURCES
X-RAY
DATA SETS
CMB
astro-ph.CO
0201 Astronomical And Space Sciences
Publication Status: Published
Article Number: A22
Appears in Collections:Physics
Astrophysics
Faculty of Natural Sciences



Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.

Creative Commonsx