NAOC Open IR  > 光学天文研究部
THE NEBULAR PHASE SPECTRA OF SN1993J
LI, AG; HU, JY; WANG, LF; JIANG, XJ; LI, HB
1994
Source PublicationASTROPHYSICS AND SPACE SCIENCE
Volume211Issue:2Pages:323-328
AbstractFrom 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.
Indexed BySCI
Language英语
WOS IDWOS:A1994NJ27500013
Citation statistics
Cited Times:4[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.bao.ac.cn/handle/114a11/8387
Collection光学天文研究部
Recommended Citation
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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