A Real-time Monitor for TeV Gamma-Ray Flare with the LHAASO-WCDA Detector

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外文摘要：With its high duty cycle,wide field of view and high detection sensitivity,Water Chereknov Detector Array as one of sub-arrays of Large High Altitude Air Shower Observatory is a promising facility to monitor transient phenomena in the very high energy gamma-ray band.In this work,a real-time monitor for selected TeV extragalactic sources is introduced,this flare monitor is developed to detect very high energy flare events and for further studying the power-providing mechanism of blazar relativistic jets.The detailed information such as the searching method and sensitivity of this real-time flare monitor is also presented.In the end,successful multi-wavelength and multi-messenger observation of 1ES 1959+650 and IC 310 also confirms the capabilities and reliability of the monitoring system.

外文关键词：

methods:data analysismethods:observationalgamma-rays:galaxies

作者：

G.M.Xiang、M.Zha、J.N.Zhou、Y.Xing

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作者单位：

Key Laboratory for Research in Galaxies and Cosmology,Shanghai Astronomical Observatory,Chinese Academy of Sciences,Shanghai 200030,China

University of Chinese Academy of Sciences,Beijing 100049,China

Key Laboratory of Particle Astrophysics,Institute of High Energy Physics,Chinese Academy of Sciences,Beijing 100049,China

出版年：

2024

DOI：

10.1088/1674-4527/ad8b0d

天文和天体物理学研究

中国科学院国家天文台

天文和天体物理学研究

CSTPCD

影响因子：0.406

ISSN：1674-4527

年,卷(期)：2024.24(12)