47 citations · 214 across the 13 of their papers we have counts for
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Generation of TeV Photons by PeV Neutrinos in Dense Astrophysical Environments
Jun-Chen Wang, Hanlin Song, Hao Li +2
Recent observations by IceCube and KM3Net of PeV-scale ultra-high-energy (UHE) neutrinos, together with detections of TeV-PeV photons from various sources such as the Crab Nebula,…
Association of 220 PeV Neutrino KM3-230213A with Gamma-Ray Bursts
Ruiqi Wang, Jie Zhu, Hao Li +1
Recently, the KM3NeT Collaboration announced the detection of a 220 PeV neutrino from the celestial coordinates RA=94.3\degree~ and Dec=-7.8\degree~ on 13 February 2023 at 01:16:47…
Constraint on Lorentz invariance violation from Vela pulsar
Hao Li, Jie Zhu, Bo-Qiang Ma
The High Energy Stereoscopic System (H.E.S.S) Collaboration reported the discovery of a novel radiation component from the Vela pulsar by their Cherenkov telescopes. It is of great…
Lorentz invariance violation from GRB221009A
Hao Li, Bo-Qiang Ma
The Large High Altitude Air Shower Observatory~(LHAASO) reported observation of photons with energies above 10~TeV from gamma-ray burst GRB 221009A. A suggestion was proposed that…
Revisiting Lorentz invariance violation from GRB 221009A
Hao Li, Bo-Qiang Ma
As a potential consequence of Lorentz invariance violation~(LIV), threshold anomalies open a window to study LIV. Recently the Large High Altitude Air Shower Observatory~(LHAASO) r…
Lorentz invariance violation induced threshold anomaly versus very-high energy cosmic photon emission from GRB 221009A
Hao Li, Bo-Qiang Ma
It has been reported that the Large High Altitude Air Shower Observatory (LHAASO) observed very high energy photons from GRB 221009A, with the highest energy reaching 18~TeV. We fi…
Searching Lorentz invariance violation from cosmic photon attenuation
Hao Li, Bo-Qiang Ma
Lorentz invariance violation~(LIV) can change the threshold behavior predicted by special relativity and cause threshold anomalies which affect the propagation of cosmic photons. I…
Light speed variation from active galactic nuclei
Hao Li, Bo-Qiang Ma
Recent studies on the high-energy photons from gamma-ray bursts~(GRBs) suggested a light speed variation with GeV. W…