Impact of a star formation efficiency profile on the evolution of open clusters | |
Just, A.3; Shukirgaliyev, B.1,2,3; Parmentier, G.3; Berczik, P.4,5,6,7 | |
刊名 | ASTRONOMY & ASTROPHYSICS |
2017-09-01 | |
卷号 | 605 |
关键词 | Galaxies: Star Clusters: General Stars: Kinematics And Dynamics Methods: Numerical Stars: Formation |
DOI | 10.1051/0004-6361/201730607 |
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) |
内容类型 | 期刊论文 |
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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