The Dependence of the Occupation of Galaxies on the Halo Formation Time

@inproceedings{Zhu2008TheDO,
  title={The Dependence of the Occupation of Galaxies on the Halo Formation Time},
  author={Guangtun Ben Zhu and Zheng Zheng and Wei Peng Lin and Yu Pu Jing and Xi Kang},
  year={2008}
}
We study the dependence of the galaxy contents within halos on the halo formation time using two galaxy formation models, one being a semianalytic model utilizing the halo assembly history from a high resolution N-body simulation and the other being a smoothed particle hydrodynamics simulation including radiative cooling, star formation, and energy feedback… CONTINUE READING