ON THE CLUMPY STRUCTURE OF MOLECULAR CLOUDS | |
YUE, ZY ; ZHANG, B ; WINNEWISSER, G ; STUTZKI, J | |
刊名 | 物理学纪事
![]() |
1993 | |
关键词 | TURBULENCE FRAGMENTATION MOLECULAR CLOUDS STAR FORMATION M17 SW CO CS |
英文摘要 | Two-dimensional hydrodynamic calculations for a self-gravitating, magnetic and compressible medium are carried out. The results based on numerical simulations show that the joint effect of the nonlinearity of the hydrodynamic equations and self-gravity is the mechanism for generating the observed complex structure of molecular clouds (e.g. clumps and filaments). In addition, parameters such as the evolution time of molecular clouds, the density contrast, fractal dimension, and the velocity probability distribution are derived. Their possible relation to the observed properties of molecular clouds are discussed.; Physics, Multidisciplinary; SCI(E); 9; ARTICLE; 1; 9-25; 2 |
语种 | 英语 |
内容类型 | 期刊论文 |
源URL | [http://ir.pku.edu.cn/handle/20.500.11897/402273] ![]() |
专题 | 地球与空间科学学院 |
推荐引用方式 GB/T 7714 | YUE, ZY,ZHANG, B,WINNEWISSER, G,et al. ON THE CLUMPY STRUCTURE OF MOLECULAR CLOUDS[J]. 物理学纪事,1993. |
APA | YUE, ZY,ZHANG, B,WINNEWISSER, G,&STUTZKI, J.(1993).ON THE CLUMPY STRUCTURE OF MOLECULAR CLOUDS.物理学纪事. |
MLA | YUE, ZY,et al."ON THE CLUMPY STRUCTURE OF MOLECULAR CLOUDS".物理学纪事 (1993). |
个性服务 |
查看访问统计 |
相关权益政策 |
暂无数据 |
收藏/分享 |
除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。
修改评论