Please use this identifier to cite or link to this item:
http://hdl.handle.net/20.500.12386/31127
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Sereno, Mauro | en_US |
dc.contributor.author | Umetsu, Keiichi | en_US |
dc.contributor.author | ETTORI, STEFANO | en_US |
dc.contributor.author | Eckert, Dominique | en_US |
dc.contributor.author | GASTALDELLO, FABIO | en_US |
dc.contributor.author | Giles, Paul | en_US |
dc.contributor.author | Lieu, Maggie | en_US |
dc.contributor.author | Maughan, Ben | en_US |
dc.contributor.author | Okabe, Nobuhiro | en_US |
dc.contributor.author | Birkinshaw, Mark | en_US |
dc.contributor.author | Chiu, I. -Non | en_US |
dc.contributor.author | Fujita, Yutaka | en_US |
dc.contributor.author | Miyazaki, Satoshi | en_US |
dc.contributor.author | Rapetti, David | en_US |
dc.contributor.author | Koulouridis, Elias | en_US |
dc.contributor.author | Pierre, Marguerite | en_US |
dc.date.accessioned | 2021-11-23T14:21:52Z | - |
dc.date.available | 2021-11-23T14:21:52Z | - |
dc.date.issued | 2020 | en_US |
dc.identifier.issn | 0035-8711 | en_US |
dc.identifier.uri | http://hdl.handle.net/20.500.12386/31127 | - |
dc.description.abstract | Scaling relations trace the formation and evolution of galaxy clusters. We exploited multi-wavelength surveys - the XXL survey at XMM-Newton in the X-ray band, and the Hyper Suprime-Cam Subaru Strategic Program for optical weak lensing - to study an X-ray selected, complete sample of clusters and groups. The scalings of gas mass, temperature, and soft-band X-ray luminosity with the weak lensing mass show imprints of radiative cooling and active galactic nucleus feedback in groups. From the multi-variate analysis, we found some evidence for steeper than self-similar slopes for gas mass (β _{m_g|m}=1.73 ± 0.80) and luminosity (β<SUB>l|m</SUB> = 1.91 ± 0.94) and a nearly self-similar slope for the temperature (β<SUB>t|m</SUB> = 0.78 ± 0.43). Intrinsic scatters of X-ray properties appear to be positively correlated at a fixed mass (median correlation factor ρ _{X_1X_2|m}˜ 0.34) due to dynamical state and merger history of the haloes. Positive correlations with the weak lensing mass (median correlation factor ρ _{m_wlX|m}˜ 0.35) can be connected to triaxiality and orientation. Comparison of weak lensing and hydrostatic masses suggests a small role played by non-thermal pressure support (9± 17 per cent). | en_US |
dc.language.iso | eng | en_US |
dc.title | XXL Survey groups and clusters in the Hyper Suprime-Cam Survey. Scaling relations between X-ray properties and weak lensing mass | en_US |
dc.type | Article | - |
dc.identifier.doi | 10.1093/mnras/stz3425 | en_US |
dc.identifier.url | https://academic.oup.com/mnras/article/492/3/4528/5681405 | en_US |
dc.relation.medium | STAMPA | en_US |
dc.relation.volume | 492 | en_US |
dc.relation.issue | 3 | en_US |
dc.relation.firstpage | 4528 | en_US |
dc.type.referee | REF_1 | 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 | 2020MNRAS.492.4528S | 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.openairetype | Article | - |
item.languageiso639-1 | en | - |
item.cerifentitytype | Publications | - |
item.grantfulltext | open | - |
item.fulltext | With Fulltext | - |
crisitem.author.dept | OAS Bologna | - |
crisitem.author.dept | OAS Bologna | - |
crisitem.author.dept | IASF Milano | - |
crisitem.author.orcid | 0000-0003-0302-0325 | - |
crisitem.author.orcid | 0000-0003-4117-8617 | - |
crisitem.author.orcid | 0000-0002-9112-0184 | - |
crisitem.journal.journalissn | 0035-8711 | - |
crisitem.journal.ance | E112946 | - |
Appears in Collections: | 1.01 Articoli in rivista |
Files in This Item:
File | Description | Size | Format | |
---|---|---|---|---|
stz3425-1.pdf | Pdf editoriale | 2.27 MB | Adobe PDF | View/Open |
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