57 citations · 213 across the 25 of their papers we have counts for
12 papers · 1 filter
Astrodynamical Space Test of Relativity using Optical Devices I (ASTROD I) - A class-M fundamental physics mission proposal for Cosmic Vision 2015-2025
Thierry Appourchaux, Raymond Burston, Yanbei Chen +33
ASTROD I is a planned interplanetary space mission with multiple goals. The primary aims are: to test General Relativity with an improvement in sensitivity of over 3 orders of magn…
The physics of strong magnetic fields in neutron stars
Qiu-he Peng, Hao Tong
In this paper we present a new result, namely that the primal magnetic field of the collapsed core during a supernova explosion will, as a result of the conservation of magnetic fl…
The Origin Magnetars: the role of anisotropic neutron superfluid of neutron stars
Qiu-he Peng
We estimate the strength of the induced magnetic field due to the total induced magnetic moment of the anisotropic () neutron superfluid interior of neutron stars. The indu…
Superhumps Behavior during Normal Outbursts in ER UMa: Spectroscopy and Photometry
Yinghe Zhao, Zongyun Li, Xiaoan Wu +4
We have taken a 4-day spectroscopic observation and have been conducting a 13-day photometric study of the SU UMa-type dwarf nova, ER Ursae Majoris. The mean -amplitude for the…
New method for determining the thickness of non-edge-on disk galaxies
Yinghe Zhao, Qiuhe Peng, Tao Hu
In this paper we report a new method for determining the thickness of the non-edge-on disk galaxies. Our method is based on the observation comparing with the theoretical researche…
Photometry and Spectroscopy of KS Ursae Majoris during Superoutburst
Yinghe Zhao, Zongyun Li, Xiaoan Wu +3
We report photometric and spectroscopic observations of the SU UMa-type dwarf novae, KS Ursae Majoris, during its 2003 February superoutburst. Modulations with a period of $0.07017…
Elliptical Galaxies with Emission Lines from the Sloan Digital Sky Survey
Ying-He Zhao, Qiu-Sheng Gu, Zhi-Xin Peng +3
We present the results of 11 elliptical galaxies with strong nebular emission lines during our study of star formation history along the Hubble sequence. After removing the dilutio…
Spectroscopic Study of SU UMa-type Dwarf Nova YZ Cnc during its 2002 Superoutburst
Ying-he Zhao, Zong-yun Li, Xiao-an Wu +1
We report time-resolved spectroscopic observations of the SU Ursae Majoris dwarf nova, YZ Cnc, for 2 nights over 11 hrs during its 2002 January superoutburst. The spectra only show…
Phase Transition Between superfluid and Normal states of Neutrons in Neutron Stars--The Origin of Glitches of Pulsars
Q. H. Peng, Z. Q. Luo
Starting from a neutron star heating mechanism by the magnetic dipole radiation from the 3^P_2 neutron superfluid vortices in neutron stars, we propose a neutron phase oscillation…
A Rocket Model of Neutrino Jet for Pulsar Kick
Qiu-he Peng, Ling-di Zhang, Xin-lian Luo +1
On the basis of the neutrino emission from the isotropic S neutron superfluid vortexes in neutron star interiors, we propose a rocket model of neutrino jet for the observed…
Some statistical properties of spiral galaxies
Jun Ma, Junliang Zhao, Chenggang Shu +1
This paper presents some statistical correlations of 72 northern spiral galaxies. The results show that early-type spirals that are brighter, and thicker, and the axis ratios ($H_{…
The role of the outer boundary condition in accretion disk models: theory and application
Feng Yuan, Qiuhe Peng, Ju-fu Lu +1
The influence of the outer boundary condition (OBC) on the dynamics and radiation of optically thin accretion flow is investigated. Bremsstrahlung and synchrotron radiations amplif…