18 citations · 81 across the 31 of their papers we have counts for
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Constraints on Lorentz invariance violation from the LHAASO observation of GRB 221009A
Yu-Ming Yang, Xiao-Jun Bi, Peng-Fei Yin
In some quantum gravity (QG) theories, Lorentz symmetry may be broken above the Planck scale. The Lorentz invariance violation (LIV) may induce observable effects at low energies a…
Constraints on Axion-like Particles from the Observation of GRB 221009A by LHAASO
Lin-Qing Gao, Xiao-Jun Bi, Jun Li +2
The LHAASO collaboration recently reported the measurement of the gamma-ray spectra of GRB 221009A, which is the brightest burst ever, covering an energy range from 0.3 $\mathrm{Te…
Impact of a nearby subhalo on the constraint of dark matter annihilation from cosmic ray antiprotons
Yi Zhao, Xiao-Jun Bi, Su-Jie Lin +1
Numerous simulations indicate that a large number of subhalos should be hosted by the Milky Way. The potential existence of a nearby subhalo could have important implications for o…
Constraints on Axion-like Particles from Observations of Mrk 421 using the Method
Lin-Qing Gao, Xiao-Jun Bi, Jun-Guang Guo +2
Axion-like particles (ALPs) may undergo mixing with photons in the presence of astrophysical magnetic fields, leading to alterations in the observed high energy -ray spectra. In…