J/ApJ/911/82ivo://CDS.VizieR/J/ApJ/911/82doi:10.26093/cds/vizier.19110082CDSCorasaniti P.-S.Sereno M.Ettori S.2022-12-16T22:27:03Z2022-11-16T10:18:18ZCDS support team

CDS, Observatoire de Strasbourg, 11 rue de l'Universite, F-67000 Strasbourg, France

cds-question@unistra.frgalaxy-clusterssurveysredshiftedvisible-astronomyx-ray-sourcesIn recent years, the availability of large, complete cluster samples has enabled numerous cosmological parameter inference analyses using cluster number counts. These have provided constraints on the cosmic matter density {Omega}_m_ and the amplitude of matter density fluctuations {sigma}_8_ alternative to that obtained from other standard probes. However, systematics uncertainties, such as the mass calibration bias and selection effects, may still significantly affect these data analyses. Hence, it is timely to explore other proxies of galaxy cluster cosmology that can provide cosmological constraints complementary to those obtained from cluster number counts. Here we use measurements of the cluster sparsity from weak-lensing mass estimates of the LC^2^-single and HSC-XXL cluster catalogs to infer constraints on a flat {Lambda}CDM model. The cluster sparsity has the advantage of being insensitive to selection and mass calibration bias. On the other hand, it primarily constrains a degenerate combination of {Omega}_m_ and {sigma}_8_ (along approximately constant curves of S_8_={sigma}_8_({Omega}_m_/0.3)^0.5^ and, to a lesser extent, the reduced Hubble parameter h. Hence, in order to break the internal parameter degeneracies, we perform a combined likelihood analysis of the cluster sparsity estimates with cluster gas mass fraction measurements and BAO data. We find marginal constraints that are competitive with those from other standard cosmic probes: {Omega}_m_=0.316+/-0.013, {sigma}_8_=0.757+/-0.067 (corresponding to S_8_=0.776+/-0.064), and h=0.696+/-0.017 at 1{sigma}. Moreover, assuming a conservative Gaussian prior on the mass bias of gas mass fraction data, we find a lower limit on the gas depletion factor Y_b,500c_>~0.89.2021ApJ...911...82Chttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/ApJ/911/82CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toB/xmm : XMM-Newton Obs. Log (XMM-Newton Science Operation Center, 2012)VIII/91 : Planck Catalog of Compact Sources Release 1 (Planck, 2013)IX/49 : XXL Survey: First results (Pierre+, 2016)IX/52 : XXL Survey. DR2 (Chiappetti+, 2018)J/A+A/521/A78 : Velocities in the A2345 cluster (Boschin+, 2010)J/ApJS/199/25 : CLASH sources for MACS1149.6+2223 (Postman+, 2012)J/ApJS/216/27 : Galaxy clusters in the SPT-SZ survey (Bleem+, 2015)J/MNRAS/449/835 : Clustering of SDSS DR7 main galaxy sample. I. (Ross+, 2015)J/MNRAS/450/3665 : CoMaLit. III. LC2 catalog (Sereno+, 2015)J/A+A/594/A27 : Planck Sunyaev-Zeldovich sources (PSZ2) (Planck+, 2016)J/ApJ/826/56 : HST/WFC3 obs. of Cepheids in SN Ia host gal. (Riess+, 2016)J/ApJS/224/1 : redMaPPer cluster catalog from DES data (Rykoff+, 2016)J/AJ/153/220 : NORAS II. I. First results (Bohringer+, 2017)J/MNRAS/465/4914 : R-band light curves of HE 0435-1223 (Bonvin+, 2017)J/A+A/601/A145 : Catalogue of cluster members (Foex+, 2017)J/A+A/617/A64 : 3D density & temp. profiles of clusters (Bartalucci+, 2018)J/ApJ/878/55 : SPT-SZ clusters with optical & X-ray data (Bocquet+, 2019)J/A+A/633/A69 : KiDS-VIKING-450 cosmic shear (Hildebrandt+, 2020)J/ApJ/890/148 : Concentration-mass relation for XXL clusters (Umetsu+, 2020)http://github.com/pierste75/Halo_Sparsity : Halo_Sparsity codehttps://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/ApJ/911/82https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/ApJ/911/82http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/ApJ/911/82https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/ApJ/911/82https://vizier.iucaa.in/viz-bin/votable?-source=J/ApJ/911/82http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/ApJ/911/82GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/ApJ/911/82/table1 (Galaxy clusters from the selected LC-single and HSC-XXL catalogs)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/ApJ/911/82/table1?https://vizier.iucaa.in/viz-bin/conesearch/J/ApJ/911/82/table1?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/ApJ/911/82/table1?GETtext/xml+votable180.050000true0.79792-6.091670.005555555555555556Cone search capability for table J/ApJ/911/82/table2 (Galaxy cluster gas mass fractions)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/ApJ/911/82/table2?https://vizier.iucaa.in/viz-bin/conesearch/J/ApJ/911/82/table2?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/ApJ/911/82/table2?GETtext/xml+votable180.050000true194.29833-17.409440.0055555555555555565/4421-4423 4425 6/612 4512 4672 4768 4859 4867 4965 5016 5067 5099 5171 5536 5569 5701 5733 5770 5881 5927 5985 6039 6045 6088 6112 6337 6383 6441 6539 7178 7242 7273 7449 7501 7510 7904 8220 8268 8271 8282 8291 8921 8963 8969 9052 9116 9147 9149-9150 9168 9272 9354 9423 9466 9476 9498 9632 9641 9762 9764 9831 10151 10252 10312 10397 10516-10517 10527 10544 10551 10662 10664 10694 10992 11042 11063 11080 11116 11419 11436 11442-11443 11465 11591 11596 11626 11632 11802 11806 12642 13314 15112 16424 16486 16510 16609 16661 16702 16782 17083 17141 17237 17307 17357 17457 17499 17675 17677-17679 17681-17683 17697-17699 17705 17711-17713 17715-17717 17797 17819 17840 17980 18016 18034 18064 18122 18475 18534 18746 18784 18795 18797 18800 18948 18966 18974 19020 19055 19089 19097 19104 19169 19204 19283 19462 19542 19846 19848 19935 20507 20624 21766 21971 22771 22915 23173 23451 24822 24943 25005 25102 25166 25188 25451 25478 25675 25852 26037 26177 26189 26302 26716 26746 26785 26787 27009 27045 27075 27300 27327 27356 27428 27740 27798 27938 28086 28221 28430 28447-28448 28535 28556 28618 28622 31396 31398 31533 31537 32602 32960 33235 33628 33692 33878 33894 34139 34174 34264 34668 34793 34954 35147 35755 35933 35950 36082-36083 36231 36242 36621 36846 39043 39068 40777 40809 40929 40956 43945 44697 44791 45044 45543 45873 46005 46108 46237 46345 46474 46642 46687 46855 47016 47053 48076 48346 48423 48478 48688 48735 49012 49125https://cdsarc.cds.unistra.fr/viz-bin/moc/J/ApJ/911/82?format=asciiX-rayOpticaldefaultJ/ApJ/911/82/table1Galaxy clusters from the selected LC-single and HSC-XXL catalogsSimbadNameSimbad column added by the CDSmeta.idcharnullablerecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintNameGalaxy Cluster Namemeta.id;meta.maincharz[0.03/1.5] Redshiftsrc.redshiftfloatM200c[0.07/57] Weak lensing estimated M200c mass1e+14solMassphys.massfloate_M200c[0.08/27] Uncertainty in M200c1e+14solMassstat.errorfloatM500c[0.05/30] Weak lensing estimated M200c mass1e+14solMassphys.massfloate_M500c[0.05/12] Uncertainty in M500c1e+14solMassstat.errorfloatS200500[1.16/2] Sparsity (see Section 2.1)phys.mass;arith.ratiofloate_S200500[0.04/1.8] Uncertainty in S200500stat.errorfloatLC2Display data from LC2 cat. (Sereno+, 2015, J/MNRAS/450/3665) within 3'meta.ref.urlintnullableXLSSCDisplay XLSSC data from IX/49 and IX/52meta.ref.urlcharNEDNED column added by the CDSmeta.ref.urlchar_RARight Ascension (J2000) from SIMBAD (not part of the original data)degpos.eq.ra;meta.mainnullable_DEDeclination (J2000) from SIMBAD (not part of the original data)degpos.eq.dec;meta.mainnullableJ/ApJ/911/82/table2Galaxy cluster gas mass fractionsSimbadNameSimbad column added by the CDSmeta.idcharnullablerecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintNameGalaxy Cluster Namemeta.id;meta.maincharz[0.047/1.3] Redshiftsrc.redshiftfloatfgas[0.02/0.3] Cluster gas mass fraction (see Section 2.3)phys.massfloate_fgas[0.005/0.2] Uncertainty in fgasstat.errorfloatNEDNED column added by the CDSmeta.ref.urlchar_RARight Ascension (J2000) from SIMBAD (not part of the original data)degpos.eq.ra;meta.main_DEDeclination (J2000) from SIMBAD (not part of the original data)degpos.eq.dec;meta.main