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行星状星云的CO(1--0)谱线观测
孙艳春1; 孙锦1; 吕静2; 孙金江2
1998
Source Publication天体物理学报
ISSN0253-2379
Volume18Issue:2Pages:217
Abstract用紫金山天文台青海站的137m射电望远镜,对10个行星状星云给出了新的CO(1-0)谱线观测结果.其中4个行星状星云:NGC6445,M159,M49和M251,已有过CO(21)的观测,本文第一次给出了它们的CO(10)的测量结果;对2个别人曾经观测过但未测到CO的行星状星云:Sh271和M418,本文第一次证认了它们的CO发射;对4个别人从未进行过CO搜寻的行星状星云:VV18,M252,He2459和K331,本文第一次进行了观测,并得到了它们的CO(10)谱.由CO的发射谱征可见,VV18可能是一个误分类的行星状星云
Language英语
Document Type期刊论文
Identifierhttp://libir.pmo.ac.cn/handle/332002/29700
Collection中国科学院紫金山天文台
Affiliation1.北京师范大学
2.中国科学院紫金山天文台
Recommended Citation
GB/T 7714
孙艳春,孙锦,吕静,等. 行星状星云的CO(1--0)谱线观测[J]. 天体物理学报,1998,18(2):217.
APA 孙艳春,孙锦,吕静,&孙金江.(1998).行星状星云的CO(1--0)谱线观测.天体物理学报,18(2),217.
MLA 孙艳春,et al."行星状星云的CO(1--0)谱线观测".天体物理学报 18.2(1998):217.
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