Fermi Large Area Telescope Detection of Gamma-Ray Emission from the Direction of Supernova iPTF14hls
文献类型：期刊论文
| 作者 | Yuan, Qiang; Liao, Neng-Hui; Xin, Yu-Liang; Li, Ye; Fan, Yi-Zhong; Zhang, Bing; Hu, Hong-Bo; Bi, Xiao-Jun |
| 刊名 | ASTROPHYSICAL JOURNAL LETTERS
 |
| 出版日期 | 2018 |
| 卷号 | 854期号:2页码:L18 |
| 英文摘要 | The remnant of a supernova explosion is widely believed to be the acceleration site of high-energy cosmic-ray particles. The acceleration timescale is, however, typically very long. Here, we report the detection of a variable gamma-ray source with the Fermi Large Area Telescope, which is positionally and temporally consistent with a peculiar supernova, iPTF14hls. A quasi-stellar object SDSS J092054.04+504251.5, which is probably a blazar candidate according to the infrared data, is found in the error circle of the gamma-ray source. More data about the gamma-ray source and SDSS J092054.04+504251.5 are needed to confirm their association. On the other hand, if the association between the gamma-ray source and the supernova is confirmed, this would be the first time detecting high-energy gamma-ray emission from a supernova, suggesting very fast particle acceleration by supernova explosions. |
| 语种 | 英语 |
| WOS记录号 | WOS:000425207600001 |
| 源URL | [http://libir.pmo.ac.cn/handle/332002/17971]  |
| 专题 | 中国科学院紫金山天文台 |
| 推荐引用方式 GB/T 7714 | Yuan, Qiang,Liao, Neng-Hui,Xin, Yu-Liang,et al. Fermi Large Area Telescope Detection of Gamma-Ray Emission from the Direction of Supernova iPTF14hls[J]. ASTROPHYSICAL JOURNAL LETTERS,2018,854(2):L18. |
| APA | Yuan, Qiang.,Liao, Neng-Hui.,Xin, Yu-Liang.,Li, Ye.,Fan, Yi-Zhong.,...&Bi, Xiao-Jun.(2018).Fermi Large Area Telescope Detection of Gamma-Ray Emission from the Direction of Supernova iPTF14hls.ASTROPHYSICAL JOURNAL LETTERS,854(2),L18. |
| MLA | Yuan, Qiang,et al."Fermi Large Area Telescope Detection of Gamma-Ray Emission from the Direction of Supernova iPTF14hls".ASTROPHYSICAL JOURNAL LETTERS 854.2(2018):L18. |
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来源：紫金山天文台
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