2 papers
astro-ph.HE2025
Two-component diffuse Galactic gamma-ray emission revealed with Fermi-LAT
Qi-Ling Chen, Qiang Yuan, Yi-Qing Guo +2
The enigma of cosmic ray origin and propagation stands as a key question in particle astrophysics. The precise spatial and spectral measurements of diffuse Galactic gamma-ray emiss…
astro-ph.HE2024
Impact of electron spectra on morphology of pulsar halos at ultra-high energies
YingYing Guo, Qiang Yuan
The extended -ray halos around pulsars are unique probe of transportation of high-energy electrons (and positrons) in vicinities of such pulsars. Observations of morphologies of…