Journal article icon

Journal article

Cosmological evolution and hierarchical galaxy formation

Abstract:
We provide a new multi-waveband compilation of the data describing the cosmological evolution of quasars, and discuss a model that attributes the evolution to variation in the rate of merging between dark halos in a hierarchical universe. We present a new Press-Schechter calculation of the expected merger rate and show that this can reproduce the principal features of the evolution. We also show that the evolution in the star-formation history of the universe is well-described by this model.
Publication status:
Published

Actions


Access Document


Publisher copy:
10.1046/j.1365-8711.1999.02865.x

Authors


More by this author
Institution:
University of Oxford
Division:
MPLS
Department:
Physics
Sub department:
Astrophysics
Role:
Author


Journal:
Monthly Notices of the Royal Astronomical Society More from this journal
Volume:
309
Issue:
4
Pages:
823-832
Publication date:
1998-09-24
DOI:
EISSN:
1365-2966
ISSN:
0035-8711


Language:
English
Keywords:
Pubs id:
pubs:10781
UUID:
uuid:ec7df046-895e-440c-8419-43ac97afa86e
Local pid:
pubs:10781
Source identifiers:
10781
Deposit date:
2012-12-19

Terms of use



Views and Downloads






If you are the owner of this record, you can report an update to it here: Report update to this record

TO TOP