In January, 2008 the Chinese Small Telescope ARray (CSTAR) was suc-cessfully deployed at Dome A, Antarctica. Because CSTAR consists of four static14.5 cm telescop
The brightest optical flash from a γ-ray burst (GRB) was, briefly, a naked- eye object. Several other GRBs have produced optical transients only slightly faint
We investigated the environment of the infrared dust bubble N68 and searched for evidence of triggered star formation in its surroundings.We performed a multiwa
Time-series photometric observations were made for the high amplitudeδScuti star CW Ser between 2011 and 2012 at the Xinglong Station of National Astronomical
We investigate the effects of strong magnetic fields upon the large-scale properties of neutron and protoneutron stars.In our calculations,the neutron star matt
Adaptive optics(AO), which provides diffraction limited imaging over a field-of-view(FOV), is a powerful technique for solar observation. In the tomographic app
Based on the shell-model Monte Carlo method and random phase approximation theory,the neutrino energy spectrum(NES) and the electron capture(EC) of56 Fe,56Co,56