Molecular gas distribution around the supernova remnant G40.5-0.5

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	Molecular gas distribution around the supernova remnant G40.5-0.5
	Yang, J; Zhang, JL; Cai, ZY; Lu, DR; Tan, YH; Tan YH(谭有恒)
刊名	CHINESE JOURNAL OF ASTRONOMY AND ASTROPHYSICS
	2006
卷号	6 期号:2 页码:#REF!
关键词	ISM : supernova remnant ISM : clouds radio lines : ISM supernovae : individual (G40.5-0.5)
通讯作者	Yang, J (reprint author), Chinese Acad Sci, Purple Mt Observ, Nanjing 210008, Peoples R China.
英文摘要	The distribution of dense molecular gas around the supernova, remnant G40.5-0.5 has been investigated by radio spectroscopic observations in the CO (J = 1 - 0) transition. The molecular gas is found to extend over the entire region of G40.5-0.5. A molecular shell, with a diameter of similar to 26', coincides with the ionized gas as revealed by the cm-radio observations. This coincidence, along with the velocity discontinuity following the shell, provides direct evidence for interaction between the ionized gas and the dense molecular gas. No clear evidence for cosmic-ray acceleration can be identified from this SNR as previously suggested, due to positional uncertainty in relating the SNR shell defined by CO to the EGRET gamma-ray sources, GRO J1904+06, from the gamma-ray observations.
学科主题	Astronomy & Astrophysics
类目[WOS]	Astronomy & Astrophysics
收录类别	SCI
WOS记录号	WOS:000237087700008
公开日期	2016-05-03
内容类型	期刊论文
源URL	[http://ir.ihep.ac.cn/handle/311005/226962]
专题	高能物理研究所_粒子天体物理中心
推荐引用方式 GB/T 7714	Yang, J,Zhang, JL,Cai, ZY,et al. Molecular gas distribution around the supernova remnant G40.5-0.5[J]. CHINESE JOURNAL OF ASTRONOMY AND ASTROPHYSICS,2006,6(2):#REF!.
APA	Yang, J,Zhang, JL,Cai, ZY,Lu, DR,Tan, YH,&谭有恒.(2006).Molecular gas distribution around the supernova remnant G40.5-0.5.CHINESE JOURNAL OF ASTRONOMY AND ASTROPHYSICS,6(2),#REF!.
MLA	Yang, J,et al."Molecular gas distribution around the supernova remnant G40.5-0.5".CHINESE JOURNAL OF ASTRONOMY AND ASTROPHYSICS 6.2(2006):#REF!.