PMO OpenIR  > 分子云与恒星形成研究团组
Near infrared molecular hydrogen emission in the NGC 2264 IRS1 region
Wang, H; Yang, J; Wang, M; Yan, J
2002-07-01
Source PublicationASTRONOMY & ASTROPHYSICS
ISSN0004-6361
Volume389Issue:3Pages:1015-1019
AbstractMolecular hydrogen v = 1 - 0 S(1) narrow band imaging revealed a cluster of 4, or probably 5, highly collimated H-2 emission jets and many isolated H-2 emission knots in the NGC 2264 IRS1 region. Jets 1 and 2 each consists of 1 bright and 2 faint knots. Jet 2 is shifted towards northeast relative to jet 1, therefore, they are probably two distinct flows. Jet 3 is a short jet and jet 4 consists of 1 bright knot and several faint knots. Knots I - K may constitute the fifth jet in the region. The relationship between these infrared outflows and the millimeter and submillimeter sources in the region, NGC 2264 MMS1-5, is discussed. Our detection of infrared outflows suggests that MMS1-5 are all in the protostar stage of their evolution. The high collimation of jets 1-4 may have important implication for the formation of intermediate and high mass stars.
KeywordIsm : Jets And Outflow Ism : Individual Objects : Ngc 2264 Stars : Formation
Subject AreaAstronomy & Astrophysics
WOS HeadingsScience & Technology ; Physical Sciences
DOI10.1051/0004-6361:20020628
WOS KeywordHERBIG-HARO OBJECTS ; STAR-FORMATION ; NGC-2264 ; CLOUD ; OUTFLOWS ; CLUSTER ; LINE ; JET
Indexed BySCI
Language英语
WOS Research AreaAstronomy & Astrophysics
WOS SubjectAstronomy & Astrophysics
WOS IDWOS:000176877800029
Citation statistics
Cited Times:14[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://libir.pmo.ac.cn/handle/332002/7800
Collection分子云与恒星形成研究团组
Affiliation1.Acad Sinica, Purple Mt Observ, Nanjing 210008, Peoples R China
2.Chinese Acad Sci, Chinese Natl Astron Observ, Beijing 100012, Peoples R China
Recommended Citation
GB/T 7714
Wang, H,Yang, J,Wang, M,et al. Near infrared molecular hydrogen emission in the NGC 2264 IRS1 region[J]. ASTRONOMY & ASTROPHYSICS,2002,389(3):1015-1019.
APA Wang, H,Yang, J,Wang, M,&Yan, J.(2002).Near infrared molecular hydrogen emission in the NGC 2264 IRS1 region.ASTRONOMY & ASTROPHYSICS,389(3),1015-1019.
MLA Wang, H,et al."Near infrared molecular hydrogen emission in the NGC 2264 IRS1 region".ASTRONOMY & ASTROPHYSICS 389.3(2002):1015-1019.
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