3 papers
astro-ph.HE2025
Spatial distribution of secondary electrons' Synchrotron emission: property and implication
Qi-Zuo Wu, Ruo-Yu Liu
Galactic -ray sources can be produced by either high-energy protons via proton-proton collisions or electrons/positrons via inverse Compton scattering. Distinguishing between th…
astro-ph.HE2024
Diagnosing the particle transport mechanism in the pulsar halo via X-ray observations
Qi-Zuo Wu, Chao-Ming Li, Xuan-Han Liang +2
Pulsar halos (also termed 'TeV halo') are a new class of -ray sources in Galaxy, which manifest as extended -ray emission around middle-age pulsars, as discovered around the…
astro-ph.HE2022
A PeVatron Candidate: Modelling the Boomerang Nebula in X-ray Band
Xuan-Han Liang, Chao-Ming Li, Qi-Zuo Wu +2
Pulsar wind nebula (PWN) Boomerang and the associated supernova remnant (SNR) G106.3+2.7 are among candidates for the ultra-high-energy (UHE) gamma-ray counterparts published by LH…