Intrinsic alignment in redMaPPer clusters – II. Radial alignment of satellites towards cluster centres
We study the orientations of satellite galaxies in redMaPPer clusters constructed from the Sloan Digital Sky Survey at 0.1 < z < 0.35 to determine whether there is any preferential tendency for satellites to point radially towards cluster centres. We analyse the satellite alignment (SA) signal...
Main Authors: | Huang, Hung-Jin, Mandelbaum, Rachel, Freeman, Peter E, Chen, Yen-Chi, Rozo, Eduardo, Rykoff, Eli |
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Other Authors: | Univ Arizona, Dept Phys |
Language: | en |
Published: |
OXFORD UNIV PRESS
2018
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Subjects: | |
Online Access: | http://hdl.handle.net/10150/627131 http://arizona.openrepository.com/arizona/handle/10150/627131 |
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