Author

Mingfeng Gu

results may include different authors with the same name

3 papers

A disk instability model for the quasi-periodic eruptions of GSN 069

GSN 069 is a recently discovered QPE (Quasi-periodic eruptions) source recurring about every 9 hours. The mechanism for the QPEs of GSN 069 is still unclear so far. In this work, a disk instability model is constructed to explain GSN 069…

Astrophysics of Galaxies · Physics 2022-04-13 Xin Pan , Shuang-Liang Li , Xinwu Cao , Giovanni Miniutti , Mingfeng Gu

First Identification of New X-Ray Spectra of Mo39+, Mo40+, W43+, W44+ and W45+ on EAST

New high-resolution x-ray spectra of Mo39+, Mo40+, W43+, W44+ and W45+ have been carefully confirmed for the first time by use of the x-ray imaging crystal spectrometer (XCS) in Experimental Advanced Superconducting Tokamak (EAST) under…

Plasma Physics · Physics 2022-04-06 Fudi Wang , Dian Lu , Mingfeng Gu , Yifei Jin , Jia Fu , Yuejiang Shi , Yang Yang , J. E. Rice , Manfred Bitter , Qing Zang , Hailin Zhao , Liang He , Miaohui Li , Handong Xu , Haijing Liu , Zichao Lin , Yifei Chen , Yongcai Shen , Kenneth Hill , Cheonho Bae , Shengyu Fu , Hongming Zhang , Sanggon Lee , Xiaoqing Yang , Guozhang Jia , Yingying Li , Bo Lyu , Juan Huang , Xianzu Gong , Baonian Wan

Energy Levels, Transition Rates and Electron Impact Excitation Rates for B-like Kr XXXII

Energy levels and transition rates for electric-dipole, electric-quadrupole, electric-octupole, magnetic-dipole, and magnetic-quadrupole transitions among the levels arising from the $n\ \leq$ 5 configurations in B-like Kr XXXII are…

Atomic Physics · Physics 2020-05-20 Yanting Li , Ra Si , Jinqing Li , Chunyu Zhang , Ke Yao , Kai Wang , Mingfeng Gu , Chongyang Chen