PMO OpenIR  > 分子云与恒星形成研究团组
HNCO in massive galactic dense cores
Zinchenko, I; Henkel, C; Mao, RQ
2000-09-01
Source PublicationASTRONOMY & ASTROPHYSICS
Volume361Issue:3Pages:1079-1094
AbstractWe surveyed 81 dense molecular cores associated with regions of massive star formation and Sgr A in the J(K-1K1) = 5(05) - 4(04) and 10(010) - 9(09) lines of HNCO. Line emission was detected towards 57 objects. Selected subsamples were also observed in the lot - 0(00), 4(04) - 3(03), 7(07) - 6(06), 15(015) - 14(014), 16(016) - 15(015) and 21(021) - 20(020) lines, covering a frequency range from 22 to 461 GHz. HNCO lines from the K-1 = 2, 3 ladders were detected in several sources. Towards Orion-KL, K-1 = 5 transitions with upper state energies E-u/k similar to 1100 and 1300 K could be observed.
KeywordStars : Formation Ism : Clouds Ism : Molecules Radio Lines : Ism
WOS HeadingsScience & Technology ; Physical Sciences
WOS KeywordMOLECULAR LINE SURVEY ; STAR-FORMING REGIONS ; SOUTHERN H2O MASERS ; HIGH-RESOLUTION ; SAGITTARIUS B2 ; HOT CORE ; ORION-KL ; EMISSION ; GAS ; GHZ
Indexed BySCI
Language英语
WOS Research AreaAstronomy & Astrophysics
WOS SubjectAstronomy & Astrophysics
WOS IDWOS:000165092600033
Citation statistics
Cited Times:76[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://libir.pmo.ac.cn/handle/332002/15785
Collection分子云与恒星形成研究团组
Affiliation1.Russian Acad Sci, Inst Appl Phys, Nizhnii Novgorod 603600, Russia
2.Univ Helsinki Observ, FIN-00014 Helsinki, Finland
3.Max Planck Inst Radioastron, D-5300 Bonn, Germany
4.Purple Mt Observ, Nanjing 210008, Peoples R China
Recommended Citation
GB/T 7714
Zinchenko, I,Henkel, C,Mao, RQ. HNCO in massive galactic dense cores[J]. ASTRONOMY & ASTROPHYSICS,2000,361(3):1079-1094.
APA Zinchenko, I,Henkel, C,&Mao, RQ.(2000).HNCO in massive galactic dense cores.ASTRONOMY & ASTROPHYSICS,361(3),1079-1094.
MLA Zinchenko, I,et al."HNCO in massive galactic dense cores".ASTRONOMY & ASTROPHYSICS 361.3(2000):1079-1094.
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