摘要
In this study,we present a comprehensive analysis of an unidentified pointlike ultra-high-energy(UHE)g-ray source,designated as 1LHAASO J1740+0948u,situated in the vicinity of the middle-aged pulsar PSR J1740+1000.The detection significance reached 17.1 s(9.4 s)above 25 TeV(100 TeV).
基金
supported by the following grants:the National Natural Science Foundation of China nos.12393851,12393852,12393853,12393854,12205314,12105301,12305120,12261160362,12105294,U1931201,12375107,and 12173039
the Department of Science and Technology of Sichuan Province,China,no.24NSFSC2319
the Project for Young Scientists in Basic Research of Chinese Academy of Sciences no.YSBR-061
the NSRF in Thailand via the Program Management Unit for Human Resources and Institutional Development,Research and Innovation(B39G670013).
