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On the inclusion of environmental effects in the halo model of galaxy clustering

Published online by Cambridge University Press:  06 October 2004

Ravi K. Sheth ,
Ummi Abbas  and
Ramin Skibba
Ravi K. Sheth
Affiliation:
Department of Physics and Astronomy, University of Pittsburgh, 3941 O'Hara Street, Pittsburgh, PA 15260, USA email: rks12@pitt.edu
Ummi Abbas
Affiliation:
Department of Physics and Astronomy, University of Pittsburgh, 3941 O'Hara Street, Pittsburgh, PA 15260, USA email: rks12@pitt.edu
Ramin Skibba
Affiliation:
Department of Physics and Astronomy, University of Pittsburgh, 3941 O'Hara Street, Pittsburgh, PA 15260, USA email: rks12@pitt.edu
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Abstract

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Standard models of galaxy formation make specific predictions for how galaxy properties depend on environment. These predictions follow from the assumption that galaxy properties are entirely determined by the formation histories of the halos which host them, and that the distribution of dark halo masses is skewed towards large masses in dense regions. We describe two tests of this assumption which can be made with currently available data.To search for other articles by the author(s) go to: http://adsabs.harvard.edu/abstract_service.html

Type
Contributed Papers
Information
Proceedings of the International Astronomical Union , Volume 2004 , Issue IAUC195 , March 2004 , pp. 539 - 545
Copyright
© 2004 International Astronomical Union