172 citations · 398 across the 11 of their papers we have counts for
11 papers
Propagation Diagnostics of Supernova Remnant Environments around Young Repeating Fast Radio Bursts. I. Hydrodynamic Evolution of the Source-local Dispersion Measure
Xiang-Er Fang, Zhen-Yin Zhao, Yi-Qing Lin +2
Repeating fast radio bursts may reside in young supernova remnant (SNR) environments whose evolving plasma contributes to the observed dispersion measure (DM). We use two-dimension…
Four ages of rotating stars in the rotation--activity relationship and gyrochronology
Huiqin Yang, Jifeng Liu, Roberto Soria +4
Gyrochronology and the rotation--activity relationship are standard techniques used to determine the evolution phase.The mismatch in the definition of the evolutionary phases has s…
Stellar chromospheric activities revealed from the LAMOST-K2 time-domain survey
Henggeng Han, Song Wang, Yu Bai +3
By using the LAMOST time-domain survey data, we study stellar activities based on the lines for about 2000 stars in four 2 plates. Two indices, and…
Constraining the Milky Way Mass with Its Hot Gaseous Halo
Fulai Guo, Ruiyu Zhang, Xiang-Er Fang
We propose a novel method to constrain the Milky Way (MW) mass with its corona temperature observations. For a given corona density profile, one can derive its temper…
On the Cooling Flow Problem in the Gaseous Halo of the Milky Way
Xiang-Er Fang, Fulai Guo, Ye-Fei Yuan
Theoretical and observational arguments suggest that there is a large amount of hot ( K), diffuse gas residing in the Milky Way's halo, while its total mass and spatial…
On the Efficiency of Thermal Conduction in Galaxy Clusters
Xiang-Er Fang, Fulai Guo, Ye-Fei Yuan +1
Galaxy clusters host a large reservoir of diffuse plasma with radially-varying temperature profiles. The efficiency of thermal conduction in the intracluster medium (ICM) is compli…
Coronal rain in magnetic bipolar weak fields
Chun Xia, Rony Keppens, Xia Fang
We intend to investigate the underlying physics for the coronal rain phenomenon in a representative bipolar magnetic field, including the formation and the dynamics of coronal rain…
Reflection Of Propagating Slow Magneto-acoustic Waves In Hot Coronal Loops : Multi-instrument Observations and Numerical Modelling
Sudip Mandal, Ding Yuan, Xia Fang +3
Slow MHD waves are important tools for understanding the coronal structures and dynamics. In this paper, we report a number of observations, from X-Ray Telescope (XRT) on board HIN…
Supermassive Black Holes with High Accretion Rates in Active Galactic Nuclei. V. A New Size-Luminosity Scaling Relation for the Broad-Line Region
Pu Du, Kai-Xing Lu, Zhi-Xiang Zhang +12
This paper reports results of the third-year campaign of monitoring super-Eddington accreting massive black holes (SEAMBHs) in active galactic nuclei (AGNs) between 2014-2015. Ten…
Modelling of Reflective Propagating Slow-mode Wave in a Flaring Loop
X. Fang, D. Yuan, T. Van Doorsselaere +2
Quasi-periodic propagating intensity disturbances have been observed in large coronal loops in EUV images over a decade, and are widely accepted to be slow magnetosonic waves. Howe…
Coronal rain in magnetic arcades: Rebound shocks, Limit cycles, and Shear flows
X. Fang, C. Xia, R. Keppens +1
We extend our earlier multidimensional, magnetohydrodynamic simulations of coronal rain occurring in magnetic arcades with higher resolution, grid-adaptive computations covering a…