Planck Early Results XI: Calibration of the local galaxy cluster Sunyaev-Zeldovich scaling relations

TitrePlanck Early Results XI: Calibration of the local galaxy cluster Sunyaev-Zeldovich scaling relations
Type de publicationJournal Article
Year of Publication2011
AuteursCollaboration}, {Planck, Ade P. a. R., Aghanim N., Arnaud M., Ashdown M., Aumont J., Baccigalupi C., Balbi A., Banday A. J., Barreiro R. B., et al.
JournalAstronomy & Astrophysics
Volume536
Pagination14
Date Publishedjan
ISSN0004-6361
Mots-clés-r, article published by edp, c, caltech, catalogs, charles, chary, clusters, corresponding author, cosmic background radiation, cosmology, d, detectors, diffuse background, diffuse radiation, douglas, e-mail, edu, eu, fr, g, galaxies, galaxy, general, gov, guilaine, ias, infrared, instrumentation, instruments, interacluster medium, intracluster medium, irap, ism, j, jpl, lagache, large-scale structure of universe, lawrence, marshall, nasa, observations, omp, photometry, r, radiation mechanisms, radio continuum, rchary, sciences, space vehicles, submillimeter, surveys, u-psud, x-rays
Résumé

{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 dataset. The sample spans approximately a decade in total mass, 10\^{}14 < M\_500 < 10\^{}15, where M\_500 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 D\_A\^{}2 Y\_500, the integrated Compton parameter due to the SZ effect, and the X-ray-derived gas mass Mġ,500, temperature T\_X, luminosity L\_X, SZ signal analogue Y\_X

URLhttp://www.aanda.org/10.1051/0004-6361/201116459 http://www.aanda.org/10.1051/0004-6361/201116458 http://www.aanda.org/10.1051/0004-6361/201116474 http://www.aanda.org/10.1051/0004-6361/201116461 http://www.aanda.org/10.1051/0004-6361/201116454 http://www
DOI10.1051/0004-6361/201116458
Tag: