The VIMOS Public Extragalactic Redshift Survey (VIPERS) : on the recovery of the count-in-cell probability distribution function

2016
journal article
article
15
cris.lastimport.wos2024-04-09T18:14:42Z
dc.abstract.enWe compare three methods to measure the count-in-cell probability density function of galaxies in a spectroscopic redshift survey. From this comparison we found that, when the sampling is low (the average number of object per cell is around unity), it is necessary to use a parametric method to model the galaxy distribution. We used a set of mock catalogues of VIPERS to verify if we were able to reconstruct the cell-count probability distribution once the observational strategy is applied. We find that, in the simulated catalogues, the probability distribution of galaxies is better represented by a Gamma expansion than a skewed log-normal distribution. Finally, we correct the cell-count probability distribution function from the angular selection effect of the VIMOS instrument and study the redshift and absolute magnitude dependency of the underlying galaxy density function in VIPERS from redshift 0.5 to 1.1. We found a very weak evolution of the probability density distribution function and that it is well approximated by a Gamma distribution, independently of the chosen tracers.pl
dc.affiliationWydział Fizyki, Astronomii i Informatyki Stosowanej : Instytut – Obserwatorium Astronomicznepl
dc.contributor.authorBel, J.pl
dc.contributor.authorBranchini, E.pl
dc.contributor.authorDi Porto, C.pl
dc.contributor.authorCucciati, O.pl
dc.contributor.authorGranett, B. R.pl
dc.contributor.authorIovino, A.pl
dc.contributor.authorde la Torre, S.pl
dc.contributor.authorMarinoni, C.pl
dc.contributor.authorGuzzo, L.pl
dc.contributor.authorMoscardini, L.pl
dc.contributor.authorCappi, A.pl
dc.contributor.authorAbbas, U.pl
dc.contributor.authorAdami, C.pl
dc.contributor.authorArnouts, S.pl
dc.contributor.authorBolzonella, M.pl
dc.contributor.authorBottini, D.pl
dc.contributor.authorCoupon, J.pl
dc.contributor.authorDavidzon, I.pl
dc.contributor.authorDe Lucia, G.pl
dc.contributor.authorFritz, A.pl
dc.contributor.authorFranzetti, P.pl
dc.contributor.authorFumana, M.pl
dc.contributor.authorGarilli, B.pl
dc.contributor.authorIlbert, O.pl
dc.contributor.authorKrywult, J.pl
dc.contributor.authorLe Brun, V.pl
dc.contributor.authorLe Fèvre, O.pl
dc.contributor.authorMaccagni, D.pl
dc.contributor.authorMałek, K.pl
dc.contributor.authorMarulli, F.pl
dc.contributor.authorMcCracken, H. J.pl
dc.contributor.authorPaioro, L.pl
dc.contributor.authorPolletta, M.pl
dc.contributor.authorPollo, Agnieszka - 131503 pl
dc.contributor.authorSchlagenhaufer, H.pl
dc.contributor.authorScodeggio, M.pl
dc.contributor.authorTasca, L. A. M.pl
dc.contributor.authorTojeiro, R.pl
dc.contributor.authorVergani, D.pl
dc.contributor.authorZanichelli, A.pl
dc.contributor.authorBurden, A.pl
dc.contributor.authorMarchetti, A.pl
dc.contributor.authorMellier, Y.pl
dc.contributor.authorNichol, R. C.pl
dc.contributor.authorPeacock, J. A.pl
dc.contributor.authorPercival, W. J.pl
dc.contributor.authorPhleps, S.pl
dc.contributor.authorWolk, M.pl
dc.date.accessioned2016-06-29T11:51:36Z
dc.date.available2016-06-29T11:51:36Z
dc.date.issued2016pl
dc.date.openaccess12
dc.description.accesstimepo opublikowaniu
dc.description.additionalReproduced with permission from Astronomy & Astrophysics, © ESOpl
dc.description.versionostateczna wersja wydawcy
dc.description.volume588pl
dc.identifier.articleidA51pl
dc.identifier.doi10.1051/0004-6361/201526455pl
dc.identifier.eissn1432-0746pl
dc.identifier.issn0004-6361pl
dc.identifier.projectROD UJ / Ppl
dc.identifier.urihttp://ruj.uj.edu.pl/xmlui/handle/item/28465
dc.languageengpl
dc.language.containerengpl
dc.rightsUdzielam licencji. Uznanie autorstwa - Użycie niekomercyjne - Na tych samych warunkach 4.0 Międzynarodowa*
dc.rights.licenceOTHER
dc.rights.urihttp://creativecommons.org/licenses/by-nc-sa/4.0/legalcode.pl*
dc.share.typeotwarte czasopismo
dc.subject.encosmology: observationspl
dc.subject.engalaxies: high-redshiftpl
dc.subject.enlarge-scale structure of Universepl
dc.subtypeArticlepl
dc.titleThe VIMOS Public Extragalactic Redshift Survey (VIPERS) : on the recovery of the count-in-cell probability distribution functionpl
dc.title.journalAstronomy & Astrophysicspl
dc.typeJournalArticlepl
dspace.entity.typePublication
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