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Impact of a star formation efficiency profile on the evolution of open clusters

文献类型：期刊论文

作者Just, A.3; Shukirgaliyev, B.1,2,3; Parmentier, G.3; Berczik, P.4,5,6,7
刊名ASTRONOMY & ASTROPHYSICS
出版日期2017-09-01
卷号605
关键词Galaxies: Star Clusters: General Stars: Kinematics And Dynamics Methods: Numerical Stars: Formation
DOI10.1051/0004-6361/201730607
文献子类Article
英文摘要Aims. We study the effect of the instantaneous expulsion of residual star-forming gas on star clusters in which the residual gas has a density profile that is shallower than that of the embedded cluster. This configuration is expected if star formation proceeds with a given star-formation efficiency per free-fall time in a centrally concentrated molecular gas clump.
WOS关键词HIERARCHICAL MERGING SCENARIO ; INITIAL MASS FUNCTION ; DYNAMICAL EVOLUTION ; GAS EXPULSION ; MOLECULAR CLOUDS ; EMBEDDED CLUSTERS ; RADIATION-PRESSURE ; STELLAR CLUSTERS ; INFANT-MORTALITY ; FORMATION RATES
WOS研究方向Astronomy & Astrophysics
语种英语
WOS记录号WOS:000412231200052
资助机构German Research Foundation (DFG)(Sonderforschungsbereich SFB 881) ; German Research Foundation (DFG)(Sonderforschungsbereich SFB 881) ; GPU cluster KEPLER of the Volkswagen Foundation(I/80 041 ; GPU cluster KEPLER of the Volkswagen Foundation(I/80 041 ; Ministry of Finance of the People's Republic of China(ZDYZ2008-2) ; Ministry of Finance of the People's Republic of China(ZDYZ2008-2) ; Ministry of Education and Science of the Republic of Kazakhstan(N0073-10/PCF-15-MON) ; Ministry of Education and Science of the Republic of Kazakhstan(N0073-10/PCF-15-MON) ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; CAS ; CAS ; Chinese Academy of Sciences(XDB23040100) ; Chinese Academy of Sciences(XDB23040100) ; NASU under the Main Astronomical Observatory GRID/GPU ; NASU under the Main Astronomical Observatory GRID/GPU ; Volkswagen Foundation(90411) ; Volkswagen Foundation(90411) ; I/80 042 ; I/80 042 ; I/80 043 ; I/80 043 ; I/81 396) ; I/81 396) ; German Research Foundation (DFG)(Sonderforschungsbereich SFB 881) ; German Research Foundation (DFG)(Sonderforschungsbereich SFB 881) ; GPU cluster KEPLER of the Volkswagen Foundation(I/80 041 ; GPU cluster KEPLER of the Volkswagen Foundation(I/80 041 ; Ministry of Finance of the People's Republic of China(ZDYZ2008-2) ; Ministry of Finance of the People's Republic of China(ZDYZ2008-2) ; Ministry of Education and Science of the Republic of Kazakhstan(N0073-10/PCF-15-MON) ; Ministry of Education and Science of the Republic of Kazakhstan(N0073-10/PCF-15-MON) ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; CAS ; CAS ; Chinese Academy of Sciences(XDB23040100) ; Chinese Academy of Sciences(XDB23040100) ; NASU under the Main Astronomical Observatory GRID/GPU ; NASU under the Main Astronomical Observatory GRID/GPU ; Volkswagen Foundation(90411) ; Volkswagen Foundation(90411) ; I/80 042 ; I/80 042 ; I/80 043 ; I/80 043 ; I/81 396) ; I/81 396)
源URL[http://ir.bao.ac.cn/handle/114a11/20095]  
专题国家天文台_星系宇宙学研究部
作者单位1.Univ Heidelberg IMPRS HD, Int Max Planck Res Sch Astron, Heidelberg, Germany
2.Fesenkov Astrophys Inst, Observ 23, Alma Ata 050020, Kazakhstan
3.Heidelberg Univ, Zentrum Astron, Astron Rechen Inst, Monchhofstr 12-14, D-69120 Heidelberg, Germany
4.Jilin Univ, Int Ctr Future Sci, 2699 Qianjin St, Changchun 130012, Jilin, Peoples R China
5.Chinese Acad Sci, Natl Astron Observ China, 20A Datun Rd, Beijing 100012, Peoples R China
6.Chinese Acad Sci, Key Lab Computat Astrophys, 20A Datun Rd, Beijing 100012, Peoples R China
7.Natl Acad Sci Ukraine, Main Astron Observ, 27 Akad Zabolotnoho St, UA-03680 Kiev, Ukraine
推荐引用方式
GB/T 7714		 Just, A.,Shukirgaliyev, B.,Parmentier, G.,et al. Impact of a star formation efficiency profile on the evolution of open clusters[J]. ASTRONOMY & ASTROPHYSICS,2017,605.
APA Just, A.,Shukirgaliyev, B.,Parmentier, G.,&Berczik, P..(2017).Impact of a star formation efficiency profile on the evolution of open clusters.ASTRONOMY & ASTROPHYSICS,605.
MLA Just, A.,et al."Impact of a star formation efficiency profile on the evolution of open clusters".ASTRONOMY & ASTROPHYSICS 605(2017).

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来源：国家天文台

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