Title of article :
Weak lensing by high-redshift clusters of galaxies - II. Mean redshift of the faint background galaxy population
Author/Authors :
Kaiser، N. نويسنده , , Clowe، D. نويسنده , , Luppino، G. A. نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 2003
Pages :
-850
From page :
851
To page :
0
Abstract :
We use weak lensing shear measurements of six z>0.5 clusters of galaxies to derive the mean lensing redshift of the background galaxies used to measure the shear. Five of these clusters are compared to X-ray mass models and verify a mean lensing redshift for a 23
Keywords :
cosmology , Observations , Dark matter , gravitational lensing , Clusters , general , distances and redshifts , galaxies
Journal title :
Astronomy and Astrophysics
Serial Year :
2003
Journal title :
Astronomy and Astrophysics
Record number :
76967
Link To Document :
