209 citations · 971 across the 45 of their papers we have counts for
45 papers
Measuring galaxy cluster mass profiles into the low acceleration regime with galaxy kinematics
Pengfei Li, Yong Tian, Mariana P. Júlio +7
We probe the dynamical mass profiles of 10 galaxy clusters from the HIghest X-ray FLUx Galaxy Cluster Sample (HIFLUGCS) using galaxy kinematics. We numerically solve the spherical…
The Effect of Adiabatic Compression on Dark Matter Halos and the Radial Acceleration Relation
Pengfei Li, Stacy S. McGaugh, Federico Lelli +3
We use a semi-empirical model to investigate the radial acceleration relation (RAR) in a cold dark matter (CDM) framework. Specifically, we build 80 model galaxies covering the sam…
Outflows in the presence of cosmic rays and waves with cooling
C. M. Ko, B. Ramzan, D. O. Chernyshov
Plasma outflow from a gravitational potential well with cosmic rays and self-excited Alfvén waves with cooling and wave damping is studied in the hydrodynamics regime. We study out…
Mass-Velocity Dispersion Relation in MaNGA Brightest Cluster Galaxies
Yong Tian, Han Cheng, Stacy S. McGaugh +2
We investigate a kinematic scaling relation between the baryonic mass and the flat velocity dispersion, i.e. mass-velocity dispersion relation (MVDR), from the brightest cluster ga…
Outflows in the presence of cosmic rays and waves
B. Ramzan, C. M. Ko, D. O. Chernyshov
Plasma outflow or wind against a gravitational potential under the influence of cosmic rays is studied in the context of hydrodynamics. Cosmic rays interact with the plasma via hyd…
Mass-Velocity Dispersion Relation in HIFLUGCS Galaxy Clusters
Yong Tian, Po-Chieh Yu, Pengfei Li +2
We investigate the mass-velocity dispersion relation (MVDR) in 29 galaxy clusters in the HIghest X-ray FLUx Galaxy Cluster Sample (HIFLUGCS). We measure the spatially resolved, lin…