Planck Intermediate Results II: Comparison of Sunyaev\u2013Zeldovich measurements from Planck and from the Arcminute Microkelvin Imager for 11 galaxy clusters
- Planck Collaboration AMI, Collaboration
- Ade, P. A. R.
- Aghanim, N.
- Arnaud, M.
- Ashdown, M.
- Aumont, J.
- Baccigalupi, C.
- Balbi, A.
- Banday, A. J.
- Barreiro, R. B.
- Battaner, E.
- Battye, R.
- Benabed, K.
- Beno\ueet, A.
- Bernard, J. -P.
- Bersanelli, M.
- Bhatia, R.
- Bikmaev, I.
- B\uf6hringer, H. Bonaldi A.
- Bond, J. R.
- Borrill, J.
- Bouchet, F. R.
- Bourdin, H.
- Brown, M. L.
- Bucher, M.
- Burenin, R.
- Burigana, C.
- Butler, R. C.
- Cabella, P.
- Carvalho, P.
- Catalano, A.
- Cay\uf3n, L.
- Chamballu, A.
- Chary, R. -R.
- Chiang, L. -Y.
- Chon, G.
- Clements, D. L.
- Colafrancesco, S.
- Colombi, S.
- Coulais, A.
- Crill, B. P.
- Cuttaia, F.
- Da Silva, A.
- Dahle, H.
- Davies, R. D.
- Davis, R. J.
- de Bernardis, P.
- de Gasperis, G.
- de Rosa, A.
- de Zotti, G.
- Delabrouille, J.
- D\ue9mocl\ue8s, J.
- Dickinson, C.
- Diego, J. M.
- Dolag, K.
- Dole, H.
- Donzelli, S.
- Dor\ue9, O.
- Douspis, M.
- Dupac, X.
- Efstathiou, G.
- En flin, T. A.
- Eriksen, H. K.
- Feroz, F.
- Finelli, F.
- Flores-Cacho, I.
- Forni, O.
- Fosalba, P.
- Frailis, M.
- Franceschi, E.
- Fromenteau, S.
- Galeotta, S.
- Ganga, K.
- G\ue9nova-Santos, R. T.
- Giard, M.
- Giraud-H\ue9raud, Y.
- Gonz\ue1lez-Nuevo, J.
- G\uf3rski, K. M.
- Grainge, K. J. B.
- Gregorio, A.
- Gruppuso, A.
- Hansen, F. K.
- Harrison, D.
- Henrot-Versill\ue9, S.
- Hern\ue1ndez-Monteagudo, C.
- Herranz, D.
- Hildebrandt, S. R.
- Hivon, E.
- Hobson, M.
- Holmes, W. A.
- Huffenberger, K. M.
- Hurier, G.
- Hurley-Walker, N.
- Jagemann, T.
- Juvela, M.
- Keih\ue4nen, E.
- Khamitov, I.
- Kneissl, R.
- Knoche, J.
- Kunz, M.
- Kurki-Suonio, H.
- Lagache, G.
- Lamarre, J. -M.
- Lasenby, A.
- Lawrence, C. R.
- Le Jeune, M.
- Leach, S.
- Leonardi, R.
- Liddle, A.
- Lilje, P. B.
- Linden-V\uf8rnle, M.
- L\uf3pez-Caniego, M.
- Luzzi, G.
- Mac\uedas-P\ue9rez, J. F.
- Mactavish, C. J.
- Maino, D.
- Mandolesi, N.
- Maris, M.
- Marleau, F.
- Marshall, D. J.
- Mart\uednez-Gonz\ue1lez, E.
- Masi, S.
- Massardi, M.
- Matarrese, S.
- Matthai, F.
- Mazzotta, P.
- Meinhold, P. R.
- Melchiorri, A.
- Melin, J. -B.
- Mendes, L.
- Mennella, A.
- Mitra, S.
- Miville-Desch\ueanes, M. -A.
- Montier, L.
- Morgante, G.
- Munshi, D.
- Naselsky, P.
- Natoli, P.
- N\uf8rgaard-Nielsen, H. U.
- Noviello, F.
- Novikov, D.
- Novikov, I.
- Olamaie, M.
- Osborne, S.
- Pajot, F.
- Paoletti, D.
- Pasian, F.
- Patanchon, G.
- Pearson, T. J.
- Perdereau, O.
- Perrott, Y. C.
- Perrotta, F.
- Piacentini, F.
- Pierpaoli, E.
- Platania, P.
- Pointecouteau, E.
- Polenta, G.
- Popa, L.
- Poutanen, T.
- Pratt, G. W.
- Puget, J. -L.
- Rachen, J. P.
- Rebolo, R.
- Reinecke, M.
- Remazeilles, M.
- Renault, C.
- Ricciardi, S.
- Ristorcelli, I.
- Rocha, G.
- Rodr\uedguez-Gonz\ue1lvez, C.
- Rosset, C.
- Rossetti, M.
- Rubi\uf1o-Mart\uedn, J. A.
- Rumsey, C.
- Rusholme, B.
- Sandri, M.
- Saunders, R. D. E.
- Savini, G.
- Schammel, M. P.
- Scott, D.
- Shimwell, T. W.
- Smoot, G. F.
- Starck, J. -L.
- Stivoli, F.
- Stolyarov, V.
- Sudiwala, R.
- Sunyaev, R.
- Sutton, D.
- Suur-Uski, A. -S.
- Sygnet, J. -F.
- Tauber, J. A.
- Terenzi, L.
- Toffolatti, L.
- Tomasi, M.
- Tristram, M.
- Valenziano, L.
- Van Tent, B.
- Vielva, P.
- Villa, F.
- Vittorio, N.
- Wade, L. A.
- Wandelt, B. D.
- Yvon, D.
- Zacchei, A.
- Zonca, A.
DOIAbstract
A comparison is presented of Sunyaev\u2013Zeldovich measurements for 11 galaxy clusters as obtained by Planck and by the ground-based interferom- eter, the Arcminute Microkelvin Imager. Assuming a universal spherically-symmetric Generalised Navarro, Frenk & White (GNFW) model for the cluster gas pressure profile, we jointly constrain the integrated Compton-Y parameter (Y500) and the scale radius (\u3b8500) of each cluster. Our resulting constraints in the Y500 12 \u3b8500 2D parameter space derived from the two instruments overlap significantly for eight of the clusters, although, overall, there is a tendency for AMI to find the Sunyaev\u2013Zeldovich signal to be smaller in angular size and fainter than Planck. Significant discrepancies e...
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