330 citations · 3.9k across the 47 of their papers we have counts for
5 papers · 1 filter
Feedback from galactic stellar bulges and hot gaseous haloes of galaxies
Shikui Tang, Q. Daniel Wang, Yu Lu +1
We demonstrate that the feedback from stellar bulges can play an essential role in shaping the halo gas of galaxies with substantial bulge components by conducting 1-D hydrodynamic…
Neutrino-Induced Gamma-Ray Emission from Supernovae
Yu Lu, Yong-Zhong Qian
During a core-collapse supernova, absorption of anti-nu_e emitted from the proto-neutron star by protons in the hydrogen envelope produces neutrons and positrons. Neutron capture o…
The Accretion and Cooling of Preheated Gas in Dark Matter Halos
Yu Lu, H. J. Mo
(abridged) We use a one-dimensional hydrodynamical code to investigate the effects of preheating on gas accretion and cooling in cold dark matter halos. In the absence of radiative…
Dark matter halo response to the disk growth
Jun-Hwan Choi, Yu Lu, H. J. Mo +1
We consider the sensitivity of the circular-orbit adiabatic contraction approximation to the baryon condensation rate and the orbital structure of dark matter halos in the CDM p…
On the origin of cold dark matter halo density profiles
Yu Lu, H. J. Mo, Neal Katz +1
N-body simulations predict that CDM halo-assembly occurs in two phases: 1) a fast accretion phase with a rapidly deepening potential well; and 2) a slow accretion phase characteris…