Imperial College London
Alternate

ProfessorDanielMortlock

Faculty of Natural Sciences, Department of Physics

Professor of Astrophysics and Statistics
 
 
 
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Contact

 

+44 (0)20 7594 7878d.mortlock Website

 
 
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Location

 

1018ABlackett LaboratorySouth Kensington Campus

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Summary

 

Publications

Citation

BibTex format

@inproceedings{Mortlock:2001,
author = {Mortlock, DJ and Webster, RL},
pages = {47--48},
publisher = {Astronomical Society of the Pacific},
title = {Gravitational lensing in galaxy redshift surveys},
url = {http://arxiv.org/abs/astro-ph/0011175v1},
year = {2001}
}
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RIS format (EndNote, RefMan)

TY  - CPAPER
AB  - Gravitationally-lensed quasars should be discovered as a by-product of largegalaxy redshift surveys, being discovered spectroscopically when a low-redshiftgalaxy exhibits high-redshift quasar emission lines. The number of lensesexpected is higher than previously estimated, mainly due to the fact that thepresence of the quasar images brings faint deflector galaxies above the surveylimit. Thus the a posteriori likelihood of the discovery of Q 2237+0305 in theCenter for Astrophysics redshift survey is approximately 0.03. In the future,the 2 degree Field survey should yield at least 10 lensed quasars, and theSloan Digitial Sky Survey up to 100.
AU  - Mortlock,DJ
AU  - Webster,RL
EP  - 48
PB  - Astronomical Society of the Pacific
PY  - 2001///
SN  - 1050-3390
SP  - 47
TI  - Gravitational lensing in galaxy redshift surveys
UR  - http://arxiv.org/abs/astro-ph/0011175v1
UR  - http://hdl.handle.net/10044/1/73492
ER  -
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