5 papers
Ultrahigh-Energy Gamma-ray Emission Associated with Black Hole-Jet Systems
The LHAASO Collaboration, Zhen Cao, Felix Aharonian +315
Black holes (BH), one of the most intriguing objects in the universe, can manifest themselves through electromagnetic radiation initiated by the accretion flow. Some stellar-mass B…
A Giant Peanut-shaped Ultra-High-Energy Gamma-Ray Emitter Off the Galactic Plane
Zhen Cao, Felix Aharonian, Yunxiang Bai +312
Ultra-high-energy (UHE), exceeding 100 TeV (10^12 electronvolts), γ-rays manifests extreme particle acceleration in astrophysical sources. Recent observations by γ-ray telescopes…
Contribution of Globular Clusters to Diffuse Gamma-ray Emission from Galactic Plane
Jiayin He, Houdun Zeng, Yi Zhang +2
The diffuse Galactic -ray emission (DGE) provides a valuable probe for investigating the cosmic ray propagation and interactions within our Galactic environment. Recent observa…
The Influence of Sun's and Moon's Shadows on Cosmic-Ray Anisotropy
Xuan'ang Ye, Yi Zhang, Jiayin He +1
Large-scale anisotropy, with amplitudes reaching approximately 0.1% at TeV energies, has been observed by multiple cosmic-ray experiments. The obstruction of cosmic rays by the Sun…
Contribution of Unresolved Sources to Diffuse Gamma-Ray Emission from the Galactic Plane
Jiayin He, Houdun Zeng, Yi Zhang +3
The diffuse gamma-ray emission from the Milky Way serves as a crucial probe for understanding the propagation and interactions of cosmic rays within our galaxy. The Galactic diffus…