output
20022009
most citedThe Milky Way's Circular Velocity Curve to 60 kpc and an Estimate of the Dark Matter Halo Mass from Kinematics of ~2400 SDSS Blue Horizontal Branch Stars

736 citations

researchers with a paper here
collaborating institutions
Showing astro-ph.SRShow all

8 papers · 1 filter

astro-ph.SR2009★ 32 cited

Formation of Sub-millisecond Pulsars and Possibility of Detection

Y. J. Du, R. X. Xu, G. J. Qiao +1

Pulsars have been recognized as normal neutron stars, but sometimes argued as quark stars. {\it Sub-millisecond pulsars, if detected, would play an essential and important role in…

astro-ph.SR2009★ 24 cited

Nonaxisymmetric Rossby Vortex Instability with Toroidal Magnetic Fields in Radially Structured Disks

Cong Yu, Hui Li

We investigate the global nonaxisymmetric Rossby vortex instability in a differentially rotating, compressible magnetized accretion disk with radial density structures. Equilibrium…

astro-ph.SR2009★ 106 cited

Numerical Experiments of Wave-Like Phenomena Caused by the Disruption of an Unstable Magnetic Configuration

Hongjuan Wang, Chengcai Shen, Jun Lin

The origin of the Moreton wave observed in the chromosphere and the EIT wave observed in the corona during the eruption remains being an active research subject for a while. We inv…

astro-ph.SR2009★ 5 cited

Hot Subdwarfs from the Stable Roche Lobe Overflow Channel

S. Yu, L. Li

In this study, we concentrate on the formation and evolution of hot subdwarfs binaries through the stable Roche lobe overflow (RLOF) channel of intermediate-mass binaries. We aim a…

astro-ph.SR2009★ 5 cited

Variable Stars in the Field of the Open Cluster NGC 2126

Shun-Fang Liu, Zhen-Yu Wu, Xiao-Bin Zhang +5

We report the results of a time-series CCD photometric survey of variable stars in the field of the open cluster NGC 2126. In about one square degree field covering the cluster, a…

astro-ph.SR2009★ 10 cited

Dynamic Evolution Model of Isothermal Voids and Shocks

Yu-Qing Lou, Xiang Zhai

We explore self-similar hydrodynamic evolution of central voids embedded in an isothermal gas of spherical symmetry under the self-gravity. More specifically, we study voids expand…