Please use this identifier to cite or link to this item:
http://hdl.handle.net/20.500.12386/24657
DC Field | Value | Language |
---|---|---|
dc.contributor.author | ANDREON, Stefano | en_US |
dc.contributor.author | Serra, Ana Laura | en_US |
dc.contributor.author | MORETTI, Alberto | en_US |
dc.contributor.author | TRINCHIERI, Ginevra | en_US |
dc.date.accessioned | 2020-05-08T15:04:15Z | - |
dc.date.available | 2020-05-08T15:04:15Z | - |
dc.date.issued | 2016 | en_US |
dc.identifier.issn | 0004-6361 | en_US |
dc.identifier.uri | http://hdl.handle.net/20.500.12386/24657 | - |
dc.description.abstract | We aim to determine the intrinsic variety, at a given mass, of the properties of the intracluster medium in clusters of galaxies. This requires a cluster sample selected independently of the intracluster medium content for which reliable masses and subsequent X-ray data can be obtained. We present one such sample, consisting of 34 galaxy clusters selected independently of their X-ray properties in the nearby (0.050 < z < 0.135) Universe and mostly with 14 < log M<SUB>500</SUB>/M<SUB>☉</SUB> ≲ 14.5, where masses are dynamically estimated. We collected the available X-ray observations from the archives and then observed the remaining clusters with the low-background Swift X-ray telescope, which is extremely useful for sampling a cluster population expected to have low surface brightness. We found that clusters display a large range (up to a factor 50) in X-ray luminosities within r<SUB>500</SUB> at a given mass, whether or not the central emission (r < 0.15 r<SUB>500</SUB>) is excised, unveiling a wider cluster population than seen in Sunayev-Zeldovich surveys or inferred from the population seen in X-ray surveys. The measured dispersion is 0.5 dex in L<SUB>X</SUB> at a given mass. | en_US |
dc.language.iso | eng | en_US |
dc.title | The amazing diversity in the hot gas content of an X-ray unbiased massive galaxy clusters sample | en_US |
dc.type | Article | - |
dc.identifier.doi | 10.1051/0004-6361/201527408 | en_US |
dc.identifier.scopus | 2-s2.0-84954542830 | en_US |
dc.identifier.isi | 000369710300154 | en_US |
dc.identifier.url | https://www.aanda.org/articles/aa/abs/2016/01/aa27408-15/aa27408-15.html | en_US |
dc.relation.medium | STAMPA | en_US |
dc.relation.volume | 585 | en_US |
dc.relation.firstpage | A147 | en_US |
dc.type.referee | REF_1 | en_US |
dc.relation.scientificsector | FIS/05 - ASTRONOMIA E ASTROFISICA | en_US |
dc.relation.journal | ASTRONOMY & ASTROPHYSICS | en_US |
dc.type.miur | 262 Articolo in rivista | - |
dc.identifier.adsbibcode | 2016A&A...585A.147A | en_US |
dc.relation.ercsector | Scienze Fisiche Settori ERC (ERC) di riferimento::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.openairetype | Article | - |
item.languageiso639-1 | en | - |
item.cerifentitytype | Publications | - |
item.grantfulltext | open | - |
item.fulltext | With Fulltext | - |
crisitem.author.dept | O.A. Brera | - |
crisitem.author.dept | O.A. Brera | - |
crisitem.author.dept | O.A. Brera | - |
crisitem.author.orcid | 0000-0002-2041-8784 | - |
crisitem.author.orcid | 0000-0002-9770-0315 | - |
crisitem.author.orcid | 0000-0002-0227-502X | - |
crisitem.journal.journalissn | 0004-6361 | - |
crisitem.journal.ance | E016240 | - |
Appears in Collections: | 1.01 Articoli in rivista |
Files in This Item:
File | Description | Size | Format | |
---|---|---|---|---|
A16_amazing.pdf | PDF editoriale | 1.44 MB | Adobe PDF | View/Open |
Page view(s)
46
checked on Apr 20, 2024
Download(s)
10
checked on Apr 20, 2024
Google ScholarTM
Check
Altmetric
Altmetric
Items in DSpace are published in Open Access, unless otherwise indicated.