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THE NEBULAR PHASE SPECTRA OF SN1993J
LI, AG; HU, JY; WANG, LF; JIANG, XJ; LI, HB
1994
发表期刊ASTROPHYSICS AND SPACE SCIENCE
卷号211期号:2页码:323-328
摘要From June 19 to August 27, using the 2.16 m telescope in the Beijing Astronomical Observatory, we obtained some low resolution spectra of SN1993J. The forbidden emission lines [O I], [Ca II] were very strong and dominated the spectra. However, the Halpha and He lines were very weak. Many fine structures appeared in the Halpha and [OI] lines. We found that the supernova had entered the nebular phase and strong instability and chemical mixing had occurred in the ejecta.
收录类别SCI
语种英语
WOS记录号WOS:A1994NJ27500013
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文献类型期刊论文
条目标识符http://ir.bao.ac.cn/handle/114a11/8387
专题光学天文研究部
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GB/T 7714
LI, AG,HU, JY,WANG, LF,et al. THE NEBULAR PHASE SPECTRA OF SN1993J[J]. ASTROPHYSICS AND SPACE SCIENCE,1994,211(2):323-328.
APA LI, AG,HU, JY,WANG, LF,JIANG, XJ,&LI, HB.(1994).THE NEBULAR PHASE SPECTRA OF SN1993J.ASTROPHYSICS AND SPACE SCIENCE,211(2),323-328.
MLA LI, AG,et al."THE NEBULAR PHASE SPECTRA OF SN1993J".ASTROPHYSICS AND SPACE SCIENCE 211.2(1994):323-328.
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