Jitter Mechanism as a Kind of Coherent Radiation: Constrained by the GRB 221009A Emission at 18 TeV

doi:10.3847/1538-4357/acc400

YNAO OpenIR > 星系类星体研究组

	Jitter Mechanism as a Kind of Coherent Radiation: Constrained by the GRB 221009A Emission at 18 TeV
	Mao JR(毛基荣)1,2,3 ; Wang JC(王建成)1,2,3
发表期刊	ASTROPHYSICAL JOURNAL
	2023-04-01
卷号	946 期号:2
DOI	10.3847/1538-4357/acc400
产权排序	第1完成单位
收录类别	SCI
摘要	The emission of gamma-ray burst (GRB) 221009A at 18 TeV has been detected by the large high-altitude air shower observatory. We suggest jitter radiation as a possible explanation for the TeV emission for this energetic GRB. In our scenario, the radiation field is linked to the perturbation field, and the perturbation field is dominated by kinetic turbulence. Kinetic turbulence takes a vital role in both magnetic field generation and particle acceleration. The jitter radiation can reach the TeV energy band when we consider either electron cooling or Landau damping. We further suggest that the jitter radiation in the very high-energy band is coherent emission. Our modeling results can be constrained by the observational results of GRB 221009A in the TeV energy band. This radiation mechanism is expected to have wide applications in the high-energy astrophysical research field.
资助项目	National Natural Science Foundation of China[11673062] ; Oversea Talent Program of Yunnan Province ; YunLing Scholar Award of Yunnan Province
项目资助者	National Natural Science Foundation of China[11673062] ; Oversea Talent Program of Yunnan Province ; YunLing Scholar Award of Yunnan Province
语种	英语
学科领域	天文学 ; 天体物理学 ; 高能天体物理学 ; 星系与宇宙学
文章类型	Article
出版者	IOP Publishing Ltd
出版地	TEMPLE CIRCUS, TEMPLE WAY, BRISTOL BS1 6BE, ENGLAND
ISSN	0004-637X
URL	查看原文
WOS记录号	WOS:000962895600001
WOS研究方向	Astronomy & Astrophysics
WOS类目	Astronomy & Astrophysics
关键词[WOS]	EXTRAGALACTIC BACKGROUND LIGHT ; GAMMA-RAY BURSTS ; PARTICLE-ACCELERATION ; ELECTRON ACCELERATION ; MAGNETIC-FIELDS ; PROMPT EMISSION ; PLASMA ; ENERGY ; SHOCK ; GENERATION
引用统计	被引频次：1[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
版本	出版稿
条目标识符	http://ir.ynao.ac.cn/handle/114a53/25899
专题	星系类星体研究组高能天体物理研究组中国科学院天体结构与演化重点实验室
通讯作者	Mao JR(毛基荣)
作者单位	1.Yunnan Observatories, Chinese Academy of Sciences, 650011 Kunming, Yunnan Province, People's Republic of China; [email protected]; 2.Center for Astronomical Mega-Science, Chinese Academy of Sciences, 20A Datun Road, Chaoyang District, 100012 Beijing, People's Republic of China; 3.Key Laboratory for the Structure and Evolution of Celestial Objects, Chinese Academy of Sciences, 650011 Kunming, People's Republic of China
第一作者单位	中国科学院云南天文台
通讯作者单位	中国科学院云南天文台
推荐引用方式 GB/T 7714	Mao JR,Wang JC. Jitter Mechanism as a Kind of Coherent Radiation: Constrained by the GRB 221009A Emission at 18 TeV[J]. ASTROPHYSICAL JOURNAL,2023,946(2).
APA	Mao JR,&Wang JC.(2023).Jitter Mechanism as a Kind of Coherent Radiation: Constrained by the GRB 221009A Emission at 18 TeV.ASTROPHYSICAL JOURNAL,946(2).
MLA	Mao JR,et al."Jitter Mechanism as a Kind of Coherent Radiation: Constrained by the GRB 221009A Emission at 18 TeV".ASTROPHYSICAL JOURNAL 946.2(2023).

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