17 citations · 17 across the 2 of their papers we have counts for
3 papers
astro-ph.HE2022★ 17 cited
Can one-zone hadronuclear model explain the hard-TeV spectrum of BL Lac objects?
Wei-Jian Li, Rui Xue, Guang-Bo Long +4
Context. The intrinsic TeV emission of some BL Lacs are characterized by a hard spectrum (the hard-TeV spectrum) after correcting for the extragalactic background light. The hard-T…
astro-ph.HE2021
Probing eV ALPs with future LHAASO observation of AGN -ray spectra
Guangbo Long, Siyu Chen, Shuo Xu +1
Axion-like particles (ALPs) are predicted in some well-motivated theories beyond the Standard Model. The TeV gamma-rays from active galactic nuclei (AGN) suffer attenuation by the…
astro-ph.HE2020
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…