3 papers
astro-ph.HE2026
Temporal evolution of the periodic GeV signal from 4FGL J1913.2+0512 and analysis of the SS 433 / W50 lobes
Ãmer Faruk Ãoban, Diego F. Torres, Jian Li +3
SS 433 is a microquasar whose relativistic jets precess every ~162 days, providing a laboratory for jet-interstellar medium interactions. We present a comprehensive analysis of 16…
astro-ph.HE2025
Fermi-LAT and FAST observation of the gamma-ray binary HESS J0632+057
Yanlv Yang, Dengke Zhou, Zihao Zhao +3
Using 15 years of data from the Fermi Large Area Telescope (Fermi-LAT), we performed a comprehensive analysis on the gamma-ray binary HESS J0632+057. Its spectrum in 0.1-300 GeV ba…
astro-ph.HE2025
Upper limits on the gamma-ray emission from the microquasar V4641 Sgr
Zihao Zhao, Jian Li, Diego F. Torres
Following a recent detection of TeV radiation by the Large High Altitude Air Shower Observatory (LHAASO) and the High-Altitude Water Cherenkov Observatory (HAWC), coincident with t…