Weak-lensing Mass Calibration of ACTPol Sunyaev-Zel'dovich Clusters with the Hyper Suprime-Cam Survey

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dc.contributor.authorMiyatake, Hironao
dc.contributor.authorBattaglia, Nicholas
dc.contributor.authorHilton, Matt
dc.contributor.authorMedezinski, Elinor
dc.contributor.authorNishizawa, Atsushi J.
dc.contributor.authorMore, Surhud
dc.contributor.authorAiola, Simone
dc.contributor.authorBahcall, Neta
dc.contributor.authorBond, J. Richard
dc.contributor.authorCalabrese, Erminia
dc.contributor.authorChoi, Steve K.
dc.contributor.authorDevlin, Mark J.
dc.contributor.authorDunkley, Joanna
dc.contributor.authorDunner, Rolando
dc.contributor.authorFuzia, Brittany
dc.contributor.authorGallardo, Patricio
dc.contributor.authorGralla, Megan
dc.contributor.authorHasselfield, Matthew
dc.contributor.authorHalpern, Mark
dc.contributor.authorHikage, Chiaki
dc.contributor.authorHill, J. Colin
dc.contributor.authorHincks, Adam D.
dc.contributor.authorHlozek, Renee
dc.contributor.authorHuffenberger, Kevin
dc.contributor.authorHughes, John P.
dc.contributor.authorKoopman, Brian
dc.contributor.authorKosowsky, Arthur
dc.contributor.authorLouis, Thibaut
dc.contributor.authorMadhavacheril, Mathew S.
dc.contributor.authorMcMahon, Jeff
dc.contributor.authorMandelbaum, Rachel
dc.contributor.authorMarriage, Tobias A.
dc.contributor.authorMaurin, Loic
dc.contributor.authorMiyazaki, Satoshi
dc.contributor.authorMoodley, Kavilan
dc.contributor.authorMurata, Ryoma
dc.contributor.authorNaess, Sigurd
dc.contributor.authorNewburgh, Laura
dc.contributor.authorNiemack, Michael D.
dc.contributor.authorNishimichi, Takahiro
dc.contributor.authorOkabe, Nobuhiro
dc.contributor.authorOguri, Masamune
dc.contributor.authorOsato, Ken
dc.contributor.authorPage, Lyman
dc.contributor.authorPartridges, Bruce
dc.contributor.authorRobertson, Naomi
dc.contributor.authorSehgal, Neelima
dc.contributor.authorSherwin, Blake
dc.contributor.authorShirasaki, Masato
dc.contributor.authorSievers, Jonathan
dc.contributor.authorSifon, Cristobal
dc.contributor.authorSimon, Sara
dc.contributor.authorSpergel, David N.
dc.contributor.authorStaggs, Suzanne T.
dc.contributor.authorStein, George
dc.contributor.authorTakada, Masahiro
dc.contributor.authorTrac, Hy
dc.contributor.authorUmetsu, Keiichi
dc.contributor.authorvan Engelenl, Alex
dc.contributor.authorWollack, Edward J.
dc.date.accessioned2025-01-23T21:15:32Z
dc.date.available2025-01-23T21:15:32Z
dc.date.issued2019
dc.description.abstractWe present weak-lensing measurements using the first-year data from the Hyper Suprime-Cam Strategic Survey Program on the Subaru telescope for eight galaxy clusters selected through their thermal Sunyaev-Zel'dovich (SZ) signal measured at 148 GHz with the Atacama Cosmology Telescope Polarimeter experiment. The overlap between the two surveys in this work is 33.8 square degrees, before masking bright stars. The signal-to-noise ratio of individual cluster lensing measurements ranges from 2.2 to 8.7, with a total of 11.1 for the stacked cluster weak-lensing signal. We fit for an average weak-lensing mass distribution using three different profiles, a Navarro-Frenk-White profile, a dark-matter-only emulated profile, and a full cosmological hydrodynamic emulated profile. We interpret the differences among the masses inferred by these models as a systematic error of 10%, which is currently smaller than the statistical error. We obtain the ratio of the SZ-estimated mass to the lensing-estimated mass (the so-called hydrostatic mass bias 1-b) of 0.74(-0.12)(+0.13), which is comparable to previous SZ-selected clusters from the Atacama Cosmology Telescope and from the Planck Satellite. We conclude with a discussion of the implications for cosmological parameters inferred from cluster abundances compared to cosmic microwave background primary anisotropy measurements.
dc.fuente.origenWOS
dc.identifier.doi10.3847/1538-4357/ab0af0
dc.identifier.eissn1538-4357
dc.identifier.issn0004-637X
dc.identifier.urihttps://doi.org/10.3847/1538-4357/ab0af0
dc.identifier.urihttps://repositorio.uc.cl/handle/11534/101092
dc.identifier.wosidWOS:000464984900017
dc.issue.numero1
dc.language.isoen
dc.revistaAstrophysical journal
dc.rightsacceso restringido
dc.subjectcosmology: observations
dc.subjectgalaxies: clusters: general
dc.subjectgravitational lensing: weak
dc.titleWeak-lensing Mass Calibration of ACTPol Sunyaev-Zel'dovich Clusters with the Hyper Suprime-Cam Survey
dc.typeartículo
dc.volumen875
sipa.indexWOS
sipa.trazabilidadWOS;2025-01-12
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