3 papers
astro-ph.HE2026
Identification of a Large-Scale Diffuse Gamma-Ray Structure in the Southern Galactic Hemisphere
Zhen Xie, Xiaoyuan Huang, Bing Liu +1
We identify and characterize a large-scale diffuse gamma-ray structure in the Southern Galactic Hemisphere using 17 yr of Fermi-LAT data. An energy-dependent likelihood analysis, i…
astro-ph.HE2025
Fermi-LAT Detected Gamma-ray Emission Likely Associated with SNR Kes 78
Yun-Zhi Shen, Yang Chen, Xiao Zhang +1
We have analyzed the GeV gamma-ray emission in the region of the supernova remnant (SNR) Kes 78 using 16.7 years of Fermi-LAT observations and found that the catalog sources…
astro-ph.HE2024
Nuclear de-excitation line emissions from giant molecular clouds
Zhaodong Shi, Bing Liu, Rui-zhi Yang
Understanding how cosmic rays (CRs) propagate within the giant molecular clouds (GMCs) is critical for studying the dynamics and chemical processes inside the clouds. The flux of l…