Speaker
Description
We performed a detailed analysis of a region in the Galactic plane between 52° and 55° longitude using data collected from the LHAASO-KM2A (1570 days) and WCDA (1137 days) detectors, as well as the GeV observations from the Fermi-LAT. This area is exceptionally rich, hosting multiple supernova remnants (SNRs), pulsars, and pulsar wind nebulae (PWNe) that emit from radio to TeV. Consequently, it provides an excellent testbed for investigating the history of particle acceleration, escape, and propagation within these sources. The Crab-like SNR/PWN system G54.1+0.3 is of particular interest, which is powered by the young pulsar PSR J1930+1852. To probe the particle transport conditions in this source, we performed theoretical modeling of its multi-wavelength emission using a recently developed framework for SNR-PWN systems.
