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Multi-tracer extension of the halo model: probing quenching and conformity in eBOSS
Shadab Alam, John A. Peacock, Katarina Kraljic +2
We develop a new Multi-Tracer Halo Occupation Distribution (\texttt{MTHOD}) framework for the galaxy distribution and apply it to the extended Baryon Oscillation Spectroscopic Surv…
The clustering of the SDSS-IV extended Baryon Oscillation Spectroscopic Survey DR14 LRG sample: structure growth rate measurement from the anisotropic LRG correlation function in the redshift range 0.6 < z < 1.0
M. Icaza-Lizaola, M. Vargas-Magaña, S. Fromenteau +14
We analyze the anisotropic clustering of the Sloan Digital Sky Survey-IV Extended Baryon Oscillation Spectroscopic Survey (eBOSS) Luminous Red Galaxy Data Release 14 (DR14) sample…
Gravitational redshift profiles of MaNGA BCGs
Hongyu Zhu, Shadab Alam, Rupert A. C. Croft +4
The gravitational potential well of an galaxy will lead to a gravitational redshift differential of order 1 km/s between the galaxy core and its outskirts. Cu…
Effects of baryons on the gravitational redshift profile of ΛCDM halos
Hongyu Zhu, Shadab Alam, Rupert A. C. Croft +2
Gravitational redshifts and other relativistic effects are beginning to be studied in the context of galaxy clustering. Distortions consistent with those expected in General Relati…