PMO OpenIR
The Molecular Structures of the Local Arm and Perseus Arm in the Galactic Region of l = [139 degrees.75, 149 degrees.75], b = [-5 degrees.25, 5 degrees.25]
Du, Xinyu1,2,3; Xu, Ye1,3; Yang, Ji1,3; Sun, Yan1,3
2017-04-01
Source PublicationASTROPHYSICAL JOURNAL SUPPLEMENT SERIES
ISSN0067-0049
Volume229Issue:2Pages:17
Corresponding AuthorDu, Xinyu(xydu@pmo.ac.cn)
AbstractUsing the Purple Mountain Observatory Delingha (PMODLH) 13.7m telescope, we report a 96 deg(2) (CO)-C-12/(CO)-C-13/(CO)-O-18 mapping observation toward the Galactic region of l = [139 degrees. 75,149 degrees. 75], b = [-5 degrees. 25, 5 degrees. 25]. The molecular structures of the Local Arm and Perseus Arm are presented. Combining H I data and part of the Outer Arm results, we obtain that the warp structure of both atomic and molecular gas is obvious, while the flare structure only exists in atomic gas in this observing region. In addition, five filamentary giant molecular clouds on the Perseus Arm are identified. Among them, four are newly identified. Their relations with the Milky Way large-scale structure are discussed.
KeywordGalaxy: structure ISM: clouds ISM: molecules
DOI10.3847/1538-4365/aa5d9d
WOS KeywordMILKY-WAY ; SPIRAL ARMS ; CO SURVEY ; INTERSTELLAR EXTINCTION ; RADIO ASTRONOMY ; CARBON-MONOXIDE ; OUTER GALAXY ; STELLAR DISK ; WARP ; GAS
Indexed BySCI
Language英语
WOS Research AreaAstronomy & Astrophysics
WOS SubjectAstronomy & Astrophysics
WOS IDWOS:000398181000006
PublisherIOP PUBLISHING LTD
Citation statistics
Cited Times:4[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://libir.pmo.ac.cn/handle/332002/23196
Collection中国科学院紫金山天文台
Corresponding AuthorDu, Xinyu
Affiliation1.Chinese Acad Sci, Purple Mt Observ, Nanjing 210008, Jiangsu, Peoples R China
2.Chinese Acad Sci, Grad Univ, 19A Yuquan Rd, Beijing 100049, Peoples R China
3.Chinese Acad Sci, Key Lab Radio Astron, Nanjing 210008, Jiangsu, Peoples R China
Recommended Citation
GB/T 7714
Du, Xinyu,Xu, Ye,Yang, Ji,et al. The Molecular Structures of the Local Arm and Perseus Arm in the Galactic Region of l = [139 degrees.75, 149 degrees.75], b = [-5 degrees.25, 5 degrees.25][J]. ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES,2017,229(2):17.
APA Du, Xinyu,Xu, Ye,Yang, Ji,&Sun, Yan.(2017).The Molecular Structures of the Local Arm and Perseus Arm in the Galactic Region of l = [139 degrees.75, 149 degrees.75], b = [-5 degrees.25, 5 degrees.25].ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES,229(2),17.
MLA Du, Xinyu,et al."The Molecular Structures of the Local Arm and Perseus Arm in the Galactic Region of l = [139 degrees.75, 149 degrees.75], b = [-5 degrees.25, 5 degrees.25]".ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES 229.2(2017):17.
Files in This Item:
There are no files associated with this item.
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Du, Xinyu]'s Articles
[Xu, Ye]'s Articles
[Yang, Ji]'s Articles
Baidu academic
Similar articles in Baidu academic
[Du, Xinyu]'s Articles
[Xu, Ye]'s Articles
[Yang, Ji]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Du, Xinyu]'s Articles
[Xu, Ye]'s Articles
[Yang, Ji]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.