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http://hdl.handle.net/10261/46426
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Campo DC | Valor | Lengua/Idioma |
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dc.contributor.author | Barreiro, R. Belén | - |
dc.contributor.author | Diego, José María | - |
dc.contributor.author | Herranz, D. | - |
dc.contributor.author | López-Caniego, M. | - |
dc.contributor.author | Martínez-González, Enrique | - |
dc.contributor.author | Vielva, Patricio | - |
dc.date.accessioned | 2012-03-01T09:34:36Z | - |
dc.date.available | 2012-03-01T09:34:36Z | - |
dc.date.issued | 2011-12 | - |
dc.identifier.citation | Astronomy and Astrophysics 536: A11 (2011) | es_ES |
dc.identifier.issn | 0004-6361 | - |
dc.identifier.uri | http://hdl.handle.net/10261/46426 | - |
dc.description | 14 páginas, 6 figuras, 2 tablas.-- Planck Collaboration: et al. | es_ES |
dc.description.abstract | 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. | es_ES |
dc.description.sponsorship | The Planck Collaboration acknowledges the support of: ESA; CNES and CNRS/INSU-IN2P3-INP (France); ASI, CNR, and INAF (Italy); NASA and DoE (USA); STFC and UKSA (UK); CSIC, MICINN and JA (Spain); Tekes, AoF and CSC (Finland); DLR and MPG (Germany); CSA (Canada); DTU Space (Denmark); SER/SSO (Switzerland); RCN (Norway); SFI (Ireland); FCT/MCTES (Portugal); and DEISA (EU). | es_ES |
dc.language.iso | eng | es_ES |
dc.publisher | EDP Sciences | es_ES |
dc.rights | openAccess | es_ES |
dc.subject | Galaxies: clusters: interacluster medium | es_ES |
dc.subject | X-ray galaxy clusters | es_ES |
dc.subject | Cosmology: observations | es_ES |
dc.title | Planck early results. XI. Calibration of the local galaxy cluster Sunyaev-Zeldovich scaling relations | es_ES |
dc.type | artículo | es_ES |
dc.identifier.doi | 10.1051/0004-6361/201116458 | - |
dc.description.peerreviewed | Peer reviewed | es_ES |
dc.relation.publisherversion | http://dx.doi.org/10.1051/0004-6361/201116458 | es_ES |
dc.identifier.e-issn | 1432-0746 | - |
dc.type.coar | http://purl.org/coar/resource_type/c_6501 | es_ES |
item.openairetype | artículo | - |
item.grantfulltext | open | - |
item.cerifentitytype | Publications | - |
item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
item.fulltext | With Fulltext | - |
item.languageiso639-1 | en | - |
Aparece en las colecciones: | (IFCA) Artículos |
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aa16458-11[1].pdf | 817,75 kB | Adobe PDF | Visualizar/Abrir |
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