Research Interests

• Clusters of Galaxies -- formation and evolution; structure; galaxy population evolution; ICM enrichment and heating; SZ effect; cluster survey; brightest cluster galaxies

• Galaxies -- formation and evolution, Hubble sequence; star formation

• Structure formation; cosmic microwave background

Selected Papers

• LRG Population in Intermediate-z Clusters (10/07, ApJ, submitted; 0706.0727) -- we study the HOD of luminous red galaxies in clusters at z=0.2-0.6.

• Near-IR Scaling Relations in High-z Clusters (08/06, ApJ 650, L99; astro-ph/0609169) -- a critical examination for light-mass relation and HOD in z=0-0.9 clusters.

• Radio Galaxies in Clusters (06/06, ApJS 170, 71; astro-ph/0612521) -- we study the properties of radio galaxies in clusters.

• Brightest Cluster Galaxies (05/04, ApJ 617, 879; astro-ph/0408557) -- we study the correlation of BCG light with cluster mass, and estimate the amount of intracluster light.

• Halo Occupation Distribution (12/03, ApJ 610, 745; astro-ph/0402308) -- we examine the shape and origin of the HOD with data again from 2MASS.

• Infrared Properties of Clusters (12/02, ApJ 591, 749; astro-ph/0304033) -- a work on near-IR lights from clusters; data taken from 2MASS survey.

• BIMA 1cm SZE Survey (06/02, ApJ 582, 574; astro-ph/0208005) -- Prof. Joe Mohr and I investigate constraints on the density parameter by combining COBE normalization and BIMA deep survey.

• On Clumps in Molecular Clouds (05/02, ApJ 592, 203; astro-ph/0306148) -- an analysis on properties of clumps simulated by Prof. C. Gammie and co-workers.

Links

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last updated: October 27, 2007