Please use this identifier to cite or link to this item:
http://hdl.handle.net/20.500.12386/24853
DC Field | Value | Language |
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dc.contributor.author | ROSSETTI, MARIACHIARA | en_US |
dc.contributor.author | GASTALDELLO, FABIO | en_US |
dc.contributor.author | Ferioli, G. | en_US |
dc.contributor.author | Bersanelli, M. | en_US |
dc.contributor.author | DE GRANDI, Sabrina | en_US |
dc.contributor.author | Eckert, D. | en_US |
dc.contributor.author | GHIZZARDI, SIMONA | en_US |
dc.contributor.author | Maino, D. | en_US |
dc.contributor.author | MOLENDI, SILVANO | en_US |
dc.date.accessioned | 2020-05-14T17:25:15Z | - |
dc.date.available | 2020-05-14T17:25:15Z | - |
dc.date.issued | 2016 | en_US |
dc.identifier.issn | 0035-8711 | en_US |
dc.identifier.uri | http://hdl.handle.net/20.500.12386/24853 | - |
dc.description.abstract | We want to characterize the dynamical state of galaxy clusters detected with the Sunyaev-Zeldovich (SZ) effect by Planck and compare them with the dynamical state of clusters selected in X-rays survey. We analysed a representative subsample of the Planck SZ catalogue, containing the 132 clusters with the highest signal to noise ratio and characterize their dynamical state using as an indicator the projected offset between the peak of the X-ray emission and the position of the Brightest cluster galaxy. We compare the distribution of this indicator for the Planck SZ-selected sample and three X-ray-selected samples (HIFLUGCS, MACS and REXCESS). The distributions are significantly different and the fraction of relaxed objects is smaller in the Planck sample (52 ± 4 per cent) than in X-ray samples (≃74 per cent) We interpret this result as an indication of different selection effects affecting X-rays (e.g. `cool core bias') and SZ surveys of galaxy clusters. | en_US |
dc.language.iso | eng | en_US |
dc.title | Measuring the dynamical state of Planck SZ-selected clusters: X-ray peak - BCG offset | en_US |
dc.type | Article | - |
dc.identifier.doi | 10.1093/mnras/stw265 | en_US |
dc.identifier.scopus | 2-s2.0-84963852438 | en_US |
dc.identifier.isi | 000373586000081 | en_US |
dc.identifier.url | https://academic.oup.com/mnras/article/457/4/4515/2589073 | en_US |
dc.relation.medium | STAMPA | en_US |
dc.relation.volume | 457 | en_US |
dc.relation.issue | 4 | en_US |
dc.relation.firstpage | 4515 | en_US |
dc.relation.lastpage | 4524 | en_US |
dc.relation.numberofpages | 9 | en_US |
dc.type.referee | REF_1 | en_US |
dc.description.numberofauthors | 9 | en_US |
dc.description.international | sì | en_US |
dc.contributor.country | CHE | en_US |
dc.relation.scientificsector | FIS/05 - ASTRONOMIA E ASTROFISICA | en_US |
dc.relation.journal | MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY | en_US |
dc.type.miur | 262 Articolo in rivista | - |
dc.identifier.adsbibcode | 2016MNRAS.457.4515R | en_US |
dc.relation.ercsector | ERC sectors::Physical Sciences and Engineering::PE9 Universe sciences: astro-physics/chemistry/biology; solar systems; stellar, galactic and extragalactic astronomy, planetary systems, cosmology, space science, instrumentation | en_US |
dc.description.apc | no | en_US |
dc.description.oa | 1 – prodotto con file in versione Open Access (allegare il file al passo 5-Carica) | en_US |
item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
item.fulltext | With Fulltext | - |
item.grantfulltext | open | - |
item.languageiso639-1 | en | - |
item.openairetype | Article | - |
item.cerifentitytype | Publications | - |
crisitem.journal.journalissn | 0035-8711 | - |
crisitem.journal.ance | E112946 | - |
crisitem.author.dept | IASF Milano | - |
crisitem.author.dept | IASF Milano | - |
crisitem.author.dept | O.A. Brera | - |
crisitem.author.dept | IASF Milano | - |
crisitem.author.dept | IASF Milano | - |
crisitem.author.orcid | 0000-0002-9775-732X | - |
crisitem.author.orcid | 0000-0002-9112-0184 | - |
crisitem.author.orcid | 0000-0002-6385-8501 | - |
crisitem.author.orcid | 0000-0003-0879-7328 | - |
crisitem.author.orcid | 0000-0002-2483-278X | - |
Appears in Collections: | 1.01 Articoli in rivista |
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rossetti16.pdf | 575.68 kB | Adobe PDF | View/Open |
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