220 citations · 1.3k across the 45 of their papers we have counts for
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Gamma-ray luminosity function of BL Lac objects and contribution to the extragalactic gamma-ray background
Yankun Qu, Houdun Zeng, Dahai Yan
Using a significantly enlarged \textit{Fermi}-LAT BL Lac objects (BL Lacs) sample, we construct the gamma-ray luminosity function (GLF) of BL Lacs, by the joint use of the space de…
Statistical analysis on X-ray flares from the nucleus and HST-1 knot in the M87 jet
Shenbang Yang, Dahai Yan, Benzhong Dai +4
The statistical properties of X-ray flares from two separate locations (nucleus and HST-1) in the M87 jet are investigated to reveal the physical origin of the flares. We analyse t…
Detection of Gamma-Rays from the Protostellar Jet in the HH 80-81 System
Dahai Yan, Jianeng Zhou, Pengfei Zhang
Considering that the existence of relativistic particles in the protostellar jet has been confirmed by the detection of linearly polarized radio emission from the HH 80-81 jet, we…
Using the Extragalactic Gamma-Ray Background to Constrain the Hubble Constant and Matter Density of the Universe
Houdun Zeng, Dahai Yan
The attenuation produced by extragalactic background light (EBL) in -ray spectra of blazars has been used to constrain the Hubble constant () and matter density ($Ω_{\rm m}…
The Large High Altitude Air Shower Observatory (LHAASO) Science Book (2021 Edition)
Zhen Cao, D. della Volpe, Siming Liu +87
Since the science white paper of the Large High Altitude Air Shower Observatory (LHAASO) published on arXiv in 2019 [e-Print: 1905.02773 (astro-ph.HE)], LHAASO has completed the tr…