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Detection of the Extended γ-Ray Emission around Supernova Remnant DA 530 with Fermi-LAT

We report the extended GeV γ -ray emission around the high Galactic latitude supernova remnant DA 530 with the PASS 8 data recorded by the Fermi Large Area Telescope. The γ -ray spectrum in the energy range of 100 MeV–1 TeV follows a power-law model with an index of 2.23. The γ -ray emission, which...

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Bibliographic Details
Main Authors: Yuliang Xin, Xiaolei Guo
Format: Artigo
Language:Inglês
Published: IOP Publishing 2023-01-01
Series:The Astrophysical Journal
Subjects:
Online Access:https://doi.org/10.3847/1538-4357/acf455
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