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National Astronomical Observatories, CAS Jia 20, Room: A418 Tel: (86-10) 64862701-8418 |
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09/99
- 07/03: B.S.
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09/03
- 06/06: M.S. Astrophysics National Astronomical Observatories, Chinese Academy of Sciences
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09/06
- 06/09: Ph.D. Astrophysics National
Astronomical Observatories, Chinese Academy
of Sciences
Research interest
Clusters of
galaxies
· Detection of clusters of galaxies
·
Evolution of clusters of galaxies
· Dynamics
of clusters of galaxies
·
The
brightest cluster galaxies
Mergers of
galaxies
·
Merger rate of galaxies
Online material
In our work about
clusters of galaxies, we obtained 39,668 clusters (the original catalog
contains 39,716 entries,
48 repeated
clusters have been removed in the updated catalog, 296 BCG positions have been
corrected).
We also obtained
685 X-ray candidates of clusters (the original catalog contains 790 candidates,
some of them
are known X-ray
clusters. The updated catalog contains 912 entries, including 227 known X-ray
clusters).
Here, I give the cluster catalog identified
from the SDSS DR6, and the X-ray
candidates of clusters in the catalog.
See reference:
Wen, Han & Liu 2009, ApJS, 183, 197.
In our work about
galaxy mergers, we obtained 1209 galaxy pairs.
Here, I provide
the catalog of pairs.
See reference: Wen, Liu & Han 2009, ApJ, 692, 511.
Using deep field
data, we identify 631 clusters from the CFHT Wide, 202 clusters from the CFHT
Deep, 187
clusters form the
COSMOS and 737 clusters from the SWIRE fields. Here, we provide the table for these
high
redshift clusters.
See reference: Wen & Han 2011, ApJ, 734, 68.
Publication
list
l
“Lensing
clusters of galaxies in the SDSS-III”
Wen, Z. L., Han, J. L. & Jiang, Y. Y., 2011, RAA,
in press
l
“Galaxy
clusters at high redshift and evolution of brightest cluster galaxies”
Wen, Z. L. & Han, J. L.
2011, ApJ, 734, 68
l
“Mass
function of rich galaxy clusters and its constraint on σ8”
Wen, Z. L., Han, J. L. &
Liu, F. S., 2010, MNRAS, 407, 533
l “Constraining the Coalescence Rate of
Supermassive Black-hole Binaries Using Pulsar Timing”
Wen, Z. L., Jenet, F. A.,
Yardley, D., Hobbs, G. B. & Manchester, R. N.,
ApJ, 2011, 730, 29
l
“Galaxy
Clusters Identified from the SDSS DR6 and Their Properties”
Wen, Z. L., Han, J. L.
& Liu, F. S., 2009, ApJS, 183, 197
l “Mergers of luminous early-type galaxies
in the local universe and gravitational wave background”
Wen, Z. L., Liu, F. S.
& Han, J. L., 2009, ApJ, 692, 511
l “Discovery
of four gravitational lensing systems by clusters in the SDSS DR6”
Wen, Z. L., Han, J. L., Xu, X. Y., Jiang, Y. Y., Guo,
Z. Q., Wang, P. F. & Liu, F. S., 2009, RAA, Vol. 9, No.1, 5-10
l “A Fourteen-Band Photometric Study of
A2443”
Wen, Z. L., Yang, Y. B., Yuan, Q. R.,
Zhou, X., Ma, J. & Jiang, Z. J., 2007, ChJAA, 7, 71
l “Statistical Cluster-QSO Weak Lensing
in the Sloan Digital Sky Survey”
Wen, Z.
L.,
Yang, Y. B., Zhou, X., Yuan, Q. R. & Ma, J., 2006,
ChJAA, 6, 521