Siming Liu

activity

19992026

most citedAbundances of neutron-capture elements in G 24-25. A halo-population CH subgiant

13 citations · 13 across the 8 of their papers we have counts for

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Showing 2024Show all

2 papers · 1 filter

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…

astro-ph.HE2024

Evidence for hybrid gamma-ray emission from the supernova remnant G150.3+4.5

Yuan Li, Siming Liu, Gwenael Giacinti

The supernova remnant (SNR) G150.3+4.5 was first identified in radio, exhibiting a hard GeV spectrum and a $\sim 1. 5^{\circ}$ radius. Radio observations revealed a bright arc with an…

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

Evidence for hybrid gamma-ray emission from the supernova remnant G150.3+4.5

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