47 citations · 704 across the 50 of their papers we have counts for
4 papers · 1 filter
Orientation of Galaxies in the Local Supercluster: A Review
F. X. Hu, G. X. Wu, G. X. Song +2
The progress of the studies on the orientation of galaxies in the Local Supercluster (LSC) is reviewed and a summary of recent results is given. Following a brief introduction of t…
The blueshift of the [O III] emission line in NLS1s
W. Bian, Q. Yuan, Y. Zhao
We investigate the radial velocity difference between the narrow emission-line components of [O III] 5007 and H in a sample of 150 SDSS NLS1s. Seven "blue outliers" with [O…
Morphological Dependence of Star Formation Properties for the Galaxies in the Merging Galaxy Cluster A2255
Qirong Yuan, Lifang Zhao, Yanbin Yang +2
The merging cluster of galaxies A2255 is covered by the Sloan Digital Sky Survey (SDSS) survey. In this paper we perform a morphological classification on the basis of the SDSS ima…
Merger Dynamics of the Pair of Galaxy Clusters -- A399 and A401
Qirong Yuan, Pengfei Yan, Yanbin Yang +1
Convincing evidence of a past interaction between two rich clusters A399 and A401 was recently found by the X-ray imaging observations. In this paper we examine the structure and d…