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| Main Authors: | , , |
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| Format: | Preprint |
| Published: |
2024
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| Subjects: | |
| Online Access: | https://arxiv.org/abs/2403.05755 |
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| _version_ | 1866929270178185216 |
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| author | Luo, Ming-Hong Tang, Qing-Wen Mo, Xiu-Rong |
| author_facet | Luo, Ming-Hong Tang, Qing-Wen Mo, Xiu-Rong |
| contents | Spatial template is important to study the nearby supernova remnant (SNR). For SNR G332.5-5.6, we report a gaussian disk with radius of about 1.06 degrees to be a potential good spatial model in the gamma-ray band. Employing this new gaussian disk, its GeV lightcurve shows a significant variability of about 7 sigma. The $γ$-ray observations of this SNR could be explained well either by a leptonic model or a hadronic model, in which a flat spectrum for the ejected electrons/protons. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2403_05755 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | Morphology Study for GeV Emission of the Nearby Supernova Remnant G332.5-5.6 Luo, Ming-Hong Tang, Qing-Wen Mo, Xiu-Rong High Energy Astrophysical Phenomena Spatial template is important to study the nearby supernova remnant (SNR). For SNR G332.5-5.6, we report a gaussian disk with radius of about 1.06 degrees to be a potential good spatial model in the gamma-ray band. Employing this new gaussian disk, its GeV lightcurve shows a significant variability of about 7 sigma. The $γ$-ray observations of this SNR could be explained well either by a leptonic model or a hadronic model, in which a flat spectrum for the ejected electrons/protons. |
| title | Morphology Study for GeV Emission of the Nearby Supernova Remnant G332.5-5.6 |
| topic | High Energy Astrophysical Phenomena |
| url | https://arxiv.org/abs/2403.05755 |