DETECTION OF THE SPLASHBACK RADIUS AND HALO ASSEMBLY BIAS OF MASSIVE GALAXY CLUSTERS
We show that the projected number density profiles of Sloan Digital Sky Survey photometric galaxies around galaxy clusters display strong evidence for the splashback radius, a sharp halo edge corresponding to the location of the first orbital apocenter of satellite galaxies after their infall. We sp...
Main Authors: | More, Surhud, Miyatake, Hironao, Takada, Masahiro, Diemer, Benedikt, Kravtsov, Andrey V., Dalal, Neal K., More, Anupreeta, Murata, Ryoma, Mandelbaum, Rachel, Rozo, Eduardo, Rykoff, Eli S., Oguri, Masamune, Spergel, David N. |
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Other Authors: | Univ Arizona, Dept Phys |
Language: | en |
Published: |
IOP PUBLISHING LTD
2016
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Subjects: | |
Online Access: | http://hdl.handle.net/10150/621397 http://arizona.openrepository.com/arizona/handle/10150/621397 |
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