Work

Detection of TeV Variability from the Peculilar Gamma-Ray Loud Active Galactic Nucleus IC 310 by LHAASO

Year: 2025

Type: conference-paper

Abstract: The nearby active galaxy IC 310, located on the outskirts of the Perseus galaxy cluster, is a bright and variable multi-wavelength emitter, ranging from the radio regime to very high-energy gamma rays above 100 GeV. Using the LHAASO-WCDA real-time alert system, a TeV gamma-ray flare from IC 310 was detected and reported (ATel \#16513), with subsequent activity observed in ATel \#16540. In this talk, we will present the observation of several flaring events detected by LHAASO. Further details, such as the spectral energy distribution across different states and flaring behavior on time-scale variability, will also be discussed.

Source: International Cosmic Ray Conference

DOI: 10.22323/1.501.0889

Authors: Zhiguo Yao, Zijie Huang, Min Zha, Xiangyu Wang, Jiajun Huang

Institutions: Chinese Academy of Sciences, Institute of High Energy Physics, Nanjing University

Language: English

Topic: Astrophysics and Cosmic Phenomena

Subfield: Nuclear and High Energy Physics

Field: Physics and Astronomy

Domain: Physical Sciences

Open Access status: hybrid

OpenAlex ID: W4414509148

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