Ye Xu

TL;DR: In this article, the authors report the photometric and spectroscopic follow-up observations of the superoutbursts of three dwarf novae (GWAC,180415A, GWAC, 181017A and GWAC\,181211A) identified independently by the Ground Wide-angle Cameras system, one of the ground-based instruments of the China-France SVOM mission.

TL;DR: In this article, the Cerenkov line mechanism was used to explain the iron Kα line emission observed in some GRBs in the X-ray afterglow phase, and the authors argued that the arguments against the models with collimated jet and the mergers models become debatable because all objections arise from the assumption that the iron k lines of GRBs originates in the fluorescence-recombination mechanisms.

TL;DR: In situ synchrotron X-ray measurements were performed on the isothermal annealed Zr48Cu36Al8Ag8 bulk metallic glass (BMG).

TL;DR: In this article, the BEEP-II method is further improved to measure molecular cloud distances in a global search manner, which is suitable for those molecular clouds with large angular size or in complicated environments.

TL;DR: In this article, the results of a search from 95 IRAS sources for high-velocity gas associated with star forming molecular clouds are reported and 21 sources have been identified as molecular outflow candidates.