XAO OpenIR  > 射电天文研究室  > 恒星形成与演化研究团组
Kinetic temperature of massive star forming molecular clumps measured with formaldehyde
Tang, X. D.1,2,3; Henkel, C.1,4; Menten, K. M.1; Zheng, X. W.5; Esimbek, J.2,3; Zhou, J. J.2,3; Yeh, C. C.1; Koenig, C.1; Yuan, Y.2,3; He, Y. X.2,3; Li, D. L.2,3
2017-02-01
Source PublicationASTRONOMY & ASTROPHYSICS
ISSN1432-0746
Volume598Pages:A30
Contribution Rank2
Abstract

Context. For a general understanding of the physics involved in the star formation process, measurements of physical parameters such as temperature and density are indispensable. The chemical and physical properties of dense clumps of molecular clouds are strongly affected by the kinetic temperature. Therefore, this parameter is essential for a better understanding of the interstellar medium. Formaldehyde, a molecule which traces the entire dense molecular gas, appears to be the most reliable tracer to directly measure the gas kinetic temperature.

Correspondent Emailxdtang@mpifr-bonn.mpg.de
KeywordStars: Formation Stars: Massive Ism: Clouds Ism: Molecules Radio Lines: Ism
SubtypeArticle
DOI10.1051/0004-6361/201629694
WOS HeadingsScience & Technology ; Physical Sciences
Indexed BySCI
Language英语
WOS KeywordExtended Green Objects ; Galactic-center ; Physical-properties ; Dense Gas ; Interstellar Ammonia ; Submillimeter Array ; Starburst Galaxies ; Atlasgal Survey ; Line Survey ; Hii Region
WOS Research AreaAstronomy & Astrophysics
WOS SubjectAstronomy & Astrophysics
WOS IDWOS:000394465000030
Funding OrganizationNational Natural Science Foundation of China(11433008 ; Program of the Light in China's Western Region (LCRW)(XBBS201424) ; National Basic Research Program of China (973 program)(2012CB821802) ; Chinese Academy of Sciences(2013T2J0057) ; 11373062)
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Cited Times:9[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.xao.ac.cn/handle/45760611-7/1431
Collection射电天文研究室_恒星形成与演化研究团组
射电天文研究室
Corresponding AuthorTang, X. D.
Affiliation1.Max Planck Inst Radioastron, Hugel 69, D-53121 Bonn, Germany
2.Chinese Acad Sci, Xinjiang Astron Observ, Urumqi 830011, Peoples R China
3.Chinese Acad Sci, Key Lab Radio Astron, Urumqi 830011, Peoples R China
4.King Abdulaziz Univ, Dept Astron, POB 80203, Jeddah 21589, Saudi Arabia
5.Nanjing Univ, Dept Astron, Nanjing 210093, Jiangsu, Peoples R China
First Author AffilicationXinjiang Astronomical Observatory, Chinese Academy of Sciences
Corresponding Author AffilicationXinjiang Astronomical Observatory, Chinese Academy of Sciences
Recommended Citation
GB/T 7714
Tang, X. D.,Henkel, C.,Menten, K. M.,et al. Kinetic temperature of massive star forming molecular clumps measured with formaldehyde[J]. ASTRONOMY & ASTROPHYSICS,2017,598:A30.
APA Tang, X. D..,Henkel, C..,Menten, K. M..,Zheng, X. W..,Esimbek, J..,...&Li, D. L..(2017).Kinetic temperature of massive star forming molecular clumps measured with formaldehyde.ASTRONOMY & ASTROPHYSICS,598,A30.
MLA Tang, X. D.,et al."Kinetic temperature of massive star forming molecular clumps measured with formaldehyde".ASTRONOMY & ASTROPHYSICS 598(2017):A30.
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