14–24 Jul 2025
CICG - International Conference Centre - Geneva, Switzerland
Europe/Zurich timezone

long-term observation of the blazars Mrk 421by LHAASO

16 Jul 2025, 16:20
15m
Room A

Room A

Talk Gamma-Ray Astrophysics GA

Speaker

Ran Wang (Shandong University, China)

Description

The well-known blazars, Markarian 421 (Mrk 421) has been detected with high significance by LHAASO. Since the observation of gamma radiation from blazars provides insights into the physical processes occurring in their relativistic jets making it crucial to study their broad-band spectral energy distribution (SED). For this purpose, contemporaneous data in the gamma-ray band along with X-ray data, as well as radio to ultraviolet (UV) range data, are all used to construct time-averaged SEDs. In this work, the time-averaged spectral analysis results and their relative model outcomes will be presented.

Author

Ran Wang (Shandong University, China)

Co-authors

Dr Chunfeng Feng (Shandong university, China) Mr Hongbin Tang (Nanjing university, China) Min Zha (IHEP, China) Dr Ruoyu Liu (Nanjing University, China) Dr Tao Wen (IHEP, China)

Presentation materials