Speaker
Description
Using data from the LHAASO-WCDA detector, an analysis can be conducted to investigate the presence of signals in the gamma-ray energy range from non-repeating fast radio bursts. The focus of the study is to estimate the significance and flux upper limits of gamma rays in the sky regions near the source during a certain time period after the FRB detection. This analysis filters the raw event data based on the detector’s performance, estimates the background using the zenith angle method, and finally derives the flux upper limits through spectral fitting. The results of the study contribute to refining our understanding of high-energy astrophysical phenomena and provide new insights into the potential connection between FRBs and gamma-ray radiation.
