The splashback radius of optically selected clusters with Subaru HSC Second Public Data Release.

Recent constraints on the splashback radius around optically selected galaxy clusters from the redMaPPer cluster-finding algorithm in the literature have shown that the observed splashback radius is $\sim 20\%$ smaller than that predicted by {\it N}-body simulations. We present analyses on the splashback features around $\sim 3000$ optically selected galaxy clusters detected by the independent cluster-finding algorithm CAMIRA over a wide redshift range of $0.1

Keywords:

• Photometry (optics)
• Galaxy cluster
• Radius
• Cluster (physics)
• Physics
• Astrophysics
• Astronomy
• Halo occupation distribution
• Galaxy
• Redshift
• data release

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