- 09月13日
The evolutionary status of chemically peculiar eclipsing binary star DV Boo
Eclipsing binary systems are unique stellar objects to examine and understand stellar evolution and ...
- 09月13日
The relaxation of galaxy clusters at redshift z=0 in IllustrisTNG simulation
We study the dynamical states of the 30 most massive galaxy clusters in the TNG100 simulation at red...
- 09月12日
Radiative hydrodynamic simulations of the spectral characteristics of solar white-light flares
As one of the most violent activities in the solar atmosphere,white-light flares(WLFs)are generally ...
- 09月12日
Investigating the relationship between cosmic curvature and dark energy models with the latest supernova sample
We investigate the relationship between cosmic curvature and model of dark energy(hereafter DE)with ...
- 09月11日
Astronomical Site Monitoring System at Lijiang Observatory
We installed two sets of Astronomical Site Monitoring Systems(ASMSs)at Lijiang Observatory(GMG),for ...
- 09月11日
A polarization study of the supernova remnant CTB 80
We present a radio polarization study of the supernova remnant CTB 80 based on images at1420 MHz fro...
- 09月10日
Imaging atmospheric turbulence,using entropy to quantify turbulence strength
Vertical profile of turbulence strength(Cn2)is one of the most important attributes for evaluating a...
- 09月10日
The first results of observations of lunar occultations in different spectral ranges at the 6-m telescope of the SAO RAS
Observations by the method of lunar occultations at the 6-m telescope of the SAO RAS reach a resolut...
- 09月09日
The timing residual patterns due to pulsar acceleration
The form of timing residuals due to errors in pulsar spin period P and its derivative P, in position...
- 09月09日
Contact binaries at different evolutionary stages
Contact binaries consist of two strongly interacting component stars where they are filling their cr...