Measuring subhalo mass in redMaPPer clusters with CFHT Stripe 82 Survey

Measuring subhalo mass in redMaPPer clusters with CFHT Stripe 82 Survey

We use the shear catalogue from the CFHT Stripe-82 Survey to measure the subhalo masses of satellite galaxies in redMaPPer clusters. Assuming a Chabrier initial mass function and a truncated NFW model for the subhalo mass distribution, we find that the subhalo mass to galaxy stellar mass ratio incre...

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Bibliographic Details
Main Authors: Li, Ran, Shan, Huanyuan, Kneib, Jean-Paul, Mo, Houjun, Rozo, Eduardo, Leauthaud, Alexie, Moustakas, John, Xie, Lizhi, Erben, Thomas, Van Waerbeke, Ludovic, Makler, Martin, Rykoff, Eli, Moraes, Bruno
Other Authors: Univ Arizona, Dept Phys
Language:en
Published: OXFORD UNIV PRESS 2016
Subjects:
gravitational lensing: weak
methods: data analysis
galaxies: haloes
galaxies: statistics
dark matter
Online Access:http://hdl.handle.net/10150/614749
http://arizona.openrepository.com/arizona/handle/10150/614749

Internet

http://hdl.handle.net/10150/614749
http://arizona.openrepository.com/arizona/handle/10150/614749

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