Please use this identifier to cite or link to this item:
http://hdl.handle.net/20.500.12386/28825
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Bellagamba, Fabio | en_US |
dc.contributor.author | Sereno, Mauro | en_US |
dc.contributor.author | RONCARELLI, Mauro | en_US |
dc.contributor.author | Maturi, Matteo | en_US |
dc.contributor.author | RADOVICH, MARIO | en_US |
dc.contributor.author | BARDELLI, Sandro | en_US |
dc.contributor.author | PUDDU, Emanuella Anna | en_US |
dc.contributor.author | MOSCARDINI, LAURO | en_US |
dc.contributor.author | GETMAN, FEDOR | en_US |
dc.contributor.author | Hildebrandt, Hendrik | en_US |
dc.contributor.author | NAPOLITANO, NICOLA ROSARIO | en_US |
dc.date.accessioned | 2020-12-14T11:31:00Z | - |
dc.date.available | 2020-12-14T11:31:00Z | - |
dc.date.issued | 2019 | en_US |
dc.identifier.issn | 0035-8711 | en_US |
dc.identifier.uri | http://hdl.handle.net/20.500.12386/28825 | - |
dc.description.abstract | We present the mass calibration for galaxy clusters detected with the AMICO code in KiDS DR3 data. The cluster sample comprises 7000 objects and covers the redshift range 0.1 < z < 0.6. We perform a weak lensing stacked analysis by binning the clusters according to redshift and two different mass proxies provided by AMICO, namely the amplitude A (measure of galaxy abundance through an optimal filter) and the richness λ* (sum of membership probabilities in a consistent radial and magnitude range across redshift). For each bin, we model the data as a truncated NFW profile plus a two-halo term, taking into account uncertainties related to concentration and miscentring. From the retrieved estimates of the mean halo masses, we construct the A-M<SUB>200</SUB> and the λ*-M<SUB>200</SUB> relations. The relations extend over more than 1 order of magnitude in mass, down to M_{200} ∼ 2 (5) × 10^{13} M_☉ h^{-1} at z = 0.2 (0.5), with small evolution in redshift. The logarithmic slope is 2.0 for the A-mass relation, and 1.7 for the λ*-mass relation, consistent with previous estimations on mock catalogues and coherent with the different nature of the two observables. | en_US |
dc.language.iso | eng | en_US |
dc.title | AMICO galaxy clusters in KiDS-DR3: weak lensing mass calibration | en_US |
dc.type | Article | - |
dc.identifier.doi | 10.1093/mnras/stz090 | en_US |
dc.identifier.scopus | 2-s2.0-85062427827 | en_US |
dc.identifier.isi | 000462302600013 | en_US |
dc.identifier.url | https://academic.oup.com/mnras/article/484/2/1598/5289902 | en_US |
dc.relation.medium | STAMPA | en_US |
dc.relation.volume | 484 | en_US |
dc.relation.issue | 2 | en_US |
dc.relation.firstpage | 1598 | 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 | 2019MNRAS.484.1598B | 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::PE9_6 Stars and stellar systems | 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 | O.A. Padova | - |
crisitem.author.dept | OAS Bologna | - |
crisitem.author.dept | O.A. Capodimonte | - |
crisitem.author.dept | OAS Bologna | - |
crisitem.author.dept | O.A. Capodimonte | - |
crisitem.author.dept | O.A. Capodimonte | - |
crisitem.author.orcid | 0000-0003-0302-0325 | - |
crisitem.author.orcid | 0000-0002-3585-866X | - |
crisitem.author.orcid | 0000-0002-8900-0298 | - |
crisitem.author.orcid | 0000-0002-4522-6164 | - |
crisitem.author.orcid | 0000-0002-3473-6716 | - |
crisitem.author.orcid | 0000-0003-1550-0182 | - |
crisitem.author.orcid | 0000-0003-0911-8884 | - |
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 | |
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104_AMICO galaxy clusters in KiDS-DR3- weak lensing mass calibration_stz090.pdf | PDF editoriale | 1.5 MB | Adobe PDF | View/Open |
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