activity
20102025
most citedUltrahigh-Energy Gamma-ray Emission Associated with Black Hole-Jet Systems

9 citations · 17 across the 6 of their papers we have counts for

collaborators

6 papers

astro-ph.HE2025

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,…

hep-ex2025★ 1 cited

Study of Stability and Consistency of EAS Thermal Neutron Detection at ENDA-64

Heng-Yu Zhang, Xin-Hua Ma, Tian-Lu Chen +27

Introduction:Electron-Neutron Detector Array (ENDA) is designed to measure thermal neutrons produced by hadronic interactions between cosmic ray extensive air showers (EAS) and the…

astro-ph.HE2024★ 9 cited

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…

astro-ph.HE2024★ 3 cited

Research on the knee region of cosmic ray by using a novel type of electron-neutron detector array

Bing-Bing Li, Xin-Hua Ma, Shu-Wang Cui +17

By accurately measuring composition and energy spectrum of cosmic ray, the origin problem of so called "keen" region (energy > 1 PeV) can be solved. However, up to the present, the…

astro-ph.HE2013

Medium scale anisotropy in the TeV cosmic ray flux observed by ARGO-YBJ

YBJ Collaboration

Measuring the anisotropy of the arrival direction distribution of cosmic rays provides important information on the propagation mechanisms and the identification of their sources.…

astro-ph.IM2010★ 4 cited

Geometry and optics calibration of WFCTA prototype telescopes using star light

L. L. Ma, Y. X. Bai, Z. Cao +17

The Large High Altitude Air Shower Observatory project is proposed to study high energy gamma ray astronomy ( 40 GeV-1 PeV ) and cosmic ray physics ( 20 TeV-1 EeV ). The wide field…