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Aghanim, N.; Baccigalupi, C.; Balbi, A.; Banday, A. J.; Bartelmann, M.; Bartlett, J. G.; Battaner, E.; Bersanelli, M.; Bhatia, R.; Bock, J. J.; Bond, J. R.; Borrill, J.; Bouchet, F. R.; Brown, M. L.; Bucher, M.; Burigana, C.; Cardoso, J.-F.; Chiang, L.-Y; Chiang, C.; Chon, G.; Churazov, E.; Clements, D. L.; Colafrancesco, S.; Couchot, F.; Coulais, A.; Crill, B. P.; Da Silva, A.; Danese, L.; de Bernardis, P.; Désert, F.-X.; Efstathiou, G.; Finelli, F.; Ganga, K.; González-Nuevo, J.; Gratton, S.; Harrison, D.; Herranz, D.; Hildebrandt, S. R.; Hivon, E.; Hobson, M.; Hovest, W.; Hoyland, R. J.; Huffenberger, K. M.; Jones, W. C.; Juvela, M.; Keihänen, E.; Keskitalo, R.; Kneissl, R.; Kurki-Suonio, H.; Lanoux, J.; Lawrence, C. R.; Leach, S.; López-Caniego, M.; Maffei, B.; Mandolesi, N.; Martínez-González, E.; Mazzotta, P.; Melin, J.-B.; Mendes, L.; Montier, L.; Morgante, G.; Mortlock, D.; Munshi, D.; Nørgaard-Nielsen, H. U.; Noviello, F.; Novikov, D.; Novikov, I.; Osborne, S.; Pasian, F.; Patanchon, G.; Perdereau, O.; Perotto, L.; Piat, M.; Piffaretti, R.; Pratt, G. W.; Puget, J.-L.; Rachen, J. P.; Rebolo, R.; Rosset, C.; Rusholme, B.; Scott, D.; Shellard, P.; Stivoli, F.; Stolyarov, V.; Sudiwala, R.; Sunyaev, R.; Sygnet, J.-F.; Toffolatti, L.; Tomasi, M.; Torre, J.-P.; Tristram, M.; Tuovinen, J.; Valenziano, L.; Vielva, P.; Wade, L. A.; Wandelt, B. D.; White, S. D. M.; Yvon, D.; Zacchei, A.; Zonca, A.
Astronomy and astrophysics (Berlin), 12/2011, Letnik: 536Journal Article
We present precise Sunyaev-Zeldovich (SZ) effect measurements in the direction of 62 nearby galaxy clusters (z < 0.5) detected at high signal-to-noise in the first Planck all-sky data set. The sample spans approximately a decade in total mass, 2 × 1014 M⊙ < M500 < 2 × 1015 M⊙, where M500 is the mass corresponding to a total density contrast of 500. Combining these high quality Planck measurements with deep XMM-Newton X-ray data, we investigate the relations between DA2 Y500, the integrated Compton parameter due to the SZ effect, and the X-ray-derived gas mass Mg,500, temperature TX, luminosity LX,500, SZ signal analogue YX,500 = Mg,500 × TX, and total mass M500. After correction for the effect of selection bias on the scaling relations, we find results that are in excellent agreement with both X-ray predictions and recently-published ground-based data derived from smaller samples. The present data yield an exceptionally robust, high-quality local reference, and illustrate Planck’s unique capabilities for all-sky statistical studies of galaxy clusters.
