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Kinematic signature of an intermediate-mass black hole in the globular cluster NGC 6388
black hole physics – globular cluster: individual (NGC 6388) – stars: kinematics and dynamics
2011/10/12
Intermediate-mass black holes (IMBHs) are of interest in a wide range of astrophysical fields. In particular, the possibility of finding them at the centers of globular clusters has recently drawn att...
A deep spectroscopic study of the filamentary nebulosity in NGC4696, the brightest cluster galaxy in the Centaurus cluster
galaxies: clusters: individual: Centaurus - galaxies: cooling fl ows - galaxies:individual: NGC 4696
2011/10/12
We present results of deep integral field spectroscopy observations using high resolution optical (4150-7200 A) VIMOS VLT spectra, of NGC 4696, the dominant galaxy in the Centaurus cluster (Abell 3526...
Angular momentum in cluster Spherical Collapse Model
cosmology: large scale structure – galaxies: clusters: general – galaxies: kine-matics and dynamics
2011/10/8
Our new formulation of the Spherical Collapse Model (SCM-L) takes into account the presence of angular momentum associated with the motion of galaxy groups infalling towards the centre of galaxy clust...
uvby - B Photoelectric photometry of the open cluster per
open cluster pee B Photoelectric photometry
2009/6/30
uvby - B Photoelectric photometry of the open cluster per。
北京大学濮祖荫教授领导的“双星－Cluster”科研组获重大发现
双星－Cluster 欧洲空间局
2006/8/30
北京大学科研部2006年8月29日报道 由北京大学濮祖荫教授领导的“双星－Cluster”科研组，通过分析欧洲空间局Cluster星座的探测数据，首次观测到等离子体磁重联的磁零点。这一成果发表在2006年7月出版的NATURE PHYSICS上。