- 09月03日
Astronomy from Dome A in Antarctica
Dome A in Antarctica has been demonstrated to be the best site on earth for optical,infrared,and ter...
- 09月03日
Periodicity in fast radio bursts due to forced precession by a fallback disk
Recently,a 16-day periodicity in a fast radio burst was reported.We propose that this 16-day periodi...
- 09月02日
Generating a radioheliograph image from SDO/AIA data with the machine learning method
Radioheliograph images are essential for the study of solar short term activities and long term vari...
- 09月02日
On the possible orbital motion of Sgr A* in the smooth potential of the Milky Way
The modern accuracy of measurements allows the residual/peculiar(Galactocentric) velocity of the sup...
- 09月01日
Magnetic flux ropes in the solar corona: structure and evolution toward eruption
Magnetic flux ropes are characterized by coherently twisted magnetic field lines,which are ubiquitou...
- 09月01日
Satellite RFI mitigation on FAST
As the most sensitive single-dish radio telescope,the Five-hundred Aperture Spherical radio Telescop...
- 08月31日
A tale of planet formation: from dust to planets
The characterization of exoplanets and their birth protoplanetary disks has enormously advanced in t...
- 08月31日
The gravitational wave emission of double white dwarf coalescences
Type Ia Supernovae(SNe Ia)are widely used as standard candles to probe the Universe.However,how thes...
- 08月30日
Statistical properties of radio flux densities of solar flares
Short timescale flux variations are closely related to the energy release process of magnetic reconn...
- 08月30日
A thick-disk galaxy model and simulations of equal-mass galaxy pair collisions
We implement a numerical model reported in the literature to simulate the evolution of a galaxy comp...