Stellar Mass—Halo Mass Relation and Star Formation Efficiency in High-Mass Halos

We study relation between stellar mass and halo mass for high-mass halos using a sample of galaxy clusters with accurate measurements of stellar masses from optical and ifrared data and total masses from X-ray observations. We find that stellar mass of the brightest cluster galaxies (BCGs) scales as...

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Bibliographic Details
Published in:Astronomy letters 2018-01, Vol.44 (1), p.8-34
Main Authors: Kravtsov, A. V., Vikhlinin, A. A., Meshcheryakov, A. V.
Format: Article
Language:English
Subjects:
Abundance
Astronomical models
Astronomy
Astrophysics and Astroparticles
Baryons
Calibration
Computer simulation
Efficiency
Galactic clusters
Galactic halos
Galaxies
Halos
Initial mass function
Observations and Techniques
Photometry
Physics
Physics and Astronomy
Scattering
Star & galaxy formation
Star formation
Stars
Stellar mass
Surface brightness
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