Yuan Li

collaborators

3 papers

astro-ph.HE2025

Discovery of diffuse gamma-ray emission in the vicinity of G172.8+1.5: An old supernova remnant with different turbulence properties

Yuan Li, Gwenael Giacinti, Siming Liu

We report the detection of high-energy $γ$ -ray emission in the vicinity of G172.8+1.5, which is debated as a Supernova remnant (SNR) or an ionized hydrogen (H $_{II}$ ) region.…

astro-ph.HE2025

Discovery of diffuse $γ$ -ray emission in the vicinity of G213.0-0.6: Supernova remnant versus massive star-forming region

Yuan Li, Gwenael Giacinti, Siming Liu

We report the discovery of high-energy $γ$ -ray emission in the vicinity of G213.0-0.6, which is debated as a supernova remnant (SNR) or an ionized hydrogen (H $_{II}$ ) region.…

astro-ph.HE2024

$γ$ -Cygni supernova remnant in $γ$ -rays: signatures of trapped and escaped Cosmic Rays

Yuan Li, Gwenael Giacinti, Siming Liu +1

We reanalyze 15 years of data recorded by the Fermi Large Area Telescope in a region around supernova remnant (SNR) $γ$ -Cygni from 100 MeV to 1 TeV, and find that the spectra of tw…

Discovery of diffuse gamma-ray emission in the vicinity of G172.8+1.5: An old supernova remnant with different turbulence properties

Discovery of diffuse γ-ray emission in the vicinity of G213.0-0.6: Supernova remnant versus massive star-forming region

γ-Cygni supernova remnant in γ-rays: signatures of trapped and escaped Cosmic Rays

Discovery of diffuse $γ$ -ray emission in the vicinity of G213.0-0.6: Supernova remnant versus massive star-forming region

$γ$ -Cygni supernova remnant in $γ$ -rays: signatures of trapped and escaped Cosmic Rays