Planck Sunyaev-Zel'dovich Cluster Mass Calibration using Hyper Suprime-Cam Weak Lensing

Abstract

Using $\sim$140 deg${}^2$ Subaru Hyper Suprime-Cam (HSC) survey data, we stack the weak lensing (WL) signal around five Planck clusters found within the footprint. This yields a 15$\sigma$ detection of the mean Planck cluster mass density profile. The five Planck clusters span a relatively wide mass range, $M_{\mathrm{WL},500c}=(2-30)\times 10^{14}{M}_{\odot }/h$ with a mean mass of $M_{\mathrm{WL},500c}=(4.15\pm 0.61)\times 10^{14}{M}_{\odot }/h$. The ratio of the stacked Planck Sunyaev-Zel'dovich (SZ) mass to the stacked WL mass is $⟨M_{\mathrm{SZ}}⟩/⟨M_{\mathrm{WL}}⟩=1-b=0.80\pm 0.14$. This mass bias is consistent with previous WL mass calibrations of Planck clusters within the errors. We discuss the implications of our findings for the calibration of SZ cluster counts and the much discussed tension between Planck SZ cluster counts and Planck $\Lambda$CDM cosmology.

12 pages, 2 tables, 7 figures, accepted to PASJ special issue

References in corpus (20)

• The NumPy array: a structure for efficient numerical computation
• Galaxy Clusters Discovered via the Sunyaev-Zel'dovich Effect in the 2500-square-degree SPT-SZ survey
• Testing X-ray Measurements of Galaxy Clusters with Cosmological Simulations
• The Canadian Cluster Comparison Project: detailed study of systematics and updated weak lensing masses
• The Shear TEsting Programme 2: Factors affecting high precision weak lensing analyses
• Systematics in the X-ray Cluster Mass Estimators
• Galaxy clusters discovered with a Sunyaev-Zel'dovich effect survey
• CLASH: Weak-Lensing Shear-and-Magnification Analysis of 20 Galaxy Clusters
• CLASH: The Concentration-Mass Relation of Galaxy Clusters
• Calibration of the galaxy cluster M_500-Y_X relation with XMM-Newton
• A cluster finding algorithm based on the multiband identification of red sequence galaxies
• Hydrodynamic Simulation of Non-thermal Pressure Profiles of Galaxy Clusters
• Image Analysis for Cosmology: Results from the GREAT10 Galaxy Challenge
• Galaxies in X-ray Groups. II. A Weak Lensing Study of Halo Centering
• CLASH-X: A Comparison of Lensing and X-ray Techniques for Measuring the Mass Profiles of Galaxy Clusters
• A Statistical Study of Weak Lensing by Triaxial Dark Matter Halos: Consequences for Parameter Estimation
• The impact of baryons on massive galaxy clusters: halo structure and cluster mass estimates
• Cosmic variance of the galaxy cluster weak lensing signal
• CoMaLit - II. The scaling relation between mass and Sunyaev-Zel'dovich signal for Planck selected galaxy clusters
• The important role of evolution in the Planck $Y_{SZ}$-mass calibration

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• Halo Properties and Mass Functions of Groups/Clusters from the DESI Legacy Imaging Surveys DR9
• ${\mu }_{\star }$ Masses: Weak Lensing Calibration of the Dark Energy Survey Year 1 redMaPPer Clusters using Stellar Masses
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• Mass bias and cosmological constraints from Planck cluster clustering
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