9 citations · 9 across the 2 of their papers we have counts for
4 papers
Is an upturn commonly seen in Fermi-LAT GRB afterglow spectra?
Xin-Bo He, Pak-Hin Thomas Tam, Guang-Bo Long +1
We analyzed 199 GRBs detected by Fermi-LAT during the years 2008-2019. We found 67 photons at energies >=10 GeV, which come from 34 GRBs. Out of these 34 GRBs, Fermi-LAT detects si…
A multi-wavelength study of the gamma-ray binary candidate HESS J1832-093
Pak-Hin Thomas Tam, K. K. Lee, Yudong Cui +6
We investigate the nature of the unidentified very-high-energy (VHE) gamma-ray object, HESS J1832-093, in a multi-wavelength context. Based on X-ray variability and spectral index…
Is the SNR HESS J1731-347 colliding with molecular clouds?
Yudong Cui, Ruizhi Yang, Xinbo He +2
The supernova remnant (SNR) HESS J1731-347 is a young SNR which displays a non-thermal X-ray and TeV shell structure. A molecular cloud at a distance of 3.2 kpc is spatially coinci…
An evolving GeV spectrum from prompt to afterglow: the case of GRB 160509A
Pak-Hin Thomas Tam, Xin-Bo He, Qing-Wen Tang +1
We present the high-energy emission properties of GRB 160509A, from its prompt mission to late afterglow phase. GRB 160509A contains two emission episodes: 0-40s and 280-420s after…