THERMAL-INSTABILITY AND THE FORMATION MODEL OF GLOBULAR-CLUSTERS FROM MERGING DWARF GALAXIES
文献类型：期刊论文
| 作者 | MA, E , ACAD SINICA,BEIJING ASTRON OBSERV,BEIJING 100080,PEOPLES R CHINA.; MA, E; CHEN, S; YU, YQ |
| 刊名 | SCIENCE IN CHINA SERIES A-MATHEMATICS PHYSICS ASTRONOMY
 |
| 出版日期 | 1992 |
| 卷号 | 35期号:11页码:1364-1373 |
| 关键词 | Cold Dark Matter Origin |
| ISSN号 | 1001-6511 |
| 英文摘要 | A viable scenario for globular cluster formation is suggested in CDM model. In this scenario the smaller scale fluctuations superposed on proto-galaxy will form proto-dwarf-galaxies. In their multi-phase ISM the warm Clouds, which are thermally stable and gravitationally marginally stable with appropriate masses and metallicities, might be the proper progenitors of GCs. In the virialization of a proto-galaxy, these dwarf galaxies will acquire kinetic energy and collide with each other. As strong external disturbances, these collisions will cause a short timescale thermal instability, and further stimulate gravitational instability which is necessary for the transformation of progenitors into GCs. |
| 学科主题 | Physics |
| URL标识 | 查看原文 |
| 公开日期 | 2012-08-29 |
| 源URL | [http://ir.itp.ac.cn/handle/311006/12124]  |
| 专题 | 理论物理研究所_理论物理所1978-2010年知识产出 |
| 通讯作者 | MA, E , ACAD SINICA,BEIJING ASTRON OBSERV,BEIJING 100080,PEOPLES R CHINA. |
| 推荐引用方式 GB/T 7714 | MA, E , ACAD SINICA,BEIJING ASTRON OBSERV,BEIJING 100080,PEOPLES R CHINA.,MA, E,CHEN, S,et al. THERMAL-INSTABILITY AND THE FORMATION MODEL OF GLOBULAR-CLUSTERS FROM MERGING DWARF GALAXIES[J]. SCIENCE IN CHINA SERIES A-MATHEMATICS PHYSICS ASTRONOMY,1992,35(11):1364-1373. |
| APA | MA, E , ACAD SINICA,BEIJING ASTRON OBSERV,BEIJING 100080,PEOPLES R CHINA.,MA, E,CHEN, S,&YU, YQ.(1992).THERMAL-INSTABILITY AND THE FORMATION MODEL OF GLOBULAR-CLUSTERS FROM MERGING DWARF GALAXIES.SCIENCE IN CHINA SERIES A-MATHEMATICS PHYSICS ASTRONOMY,35(11),1364-1373. |
| MLA | MA, E , ACAD SINICA,BEIJING ASTRON OBSERV,BEIJING 100080,PEOPLES R CHINA.,et al."THERMAL-INSTABILITY AND THE FORMATION MODEL OF GLOBULAR-CLUSTERS FROM MERGING DWARF GALAXIES".SCIENCE IN CHINA SERIES A-MATHEMATICS PHYSICS ASTRONOMY 35.11(1992):1364-1373. |
入库方式： OAI收割
来源：理论物理研究所
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