New Relationships between Galaxy Properties and Host Halo Mass , and the Role of Feedbacks in Galaxy Formation

@inproceedings{ALUCCI2006NewRB,
  title={New Relationships between Galaxy Properties and Host Halo Mass , and the Role of Feedbacks in Galaxy Formation},
  author={P. S ALUCCI and G Otti},
  year={2006}
}
  • P. S ALUCCI, G Otti
  • Published 2006
We present new relationships between halo masses ( Mh) and several galaxy properties, including r-band luminosities (Lr), stellar (Mstar) and baryonic masses, stellar velocity dispersions ( σ), and black hole masses (MBH). Approximate analytic expressions are given. In the galax y halo mass range 3 × 10M⊙ ≤ Mh ≤ 3× 10M⊙ the Mh–Lr, Mstar–Mh, andMBH–Mh are well represented by a double power law, with a break at Mh,break≈ 3× 10M⊙, corresponding to a mass in stars Mstar ∼ 1.2× 10M⊙, to a r-band… CONTINUE READING
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Highly Influential
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