DEUTERATION AND FRAGMENTATION IN HIGH-MASS STAR-FORMING REGIONS

被引：0
|
作者：
Rodon, J. A. [1 ]
Beuther, H. [2 ]
Schilke, P. [3 ]
Zhang, Q. [4 ]
机构：
[1] European Southern Observ, Alonso de Cordova 3107,Casilla 19001, Santiago 19, Chile
[2] Max Planck Inst Astron, Heidelberg, Germany
[3] Univ Cologne, Cologne, Germany
[4] Harvard Smithsonian Ctr Astrophys, Cambridge, MA 02138 USA
来源：
XIV LATIN AMERICAN REGIONAL IAU MEETING | 2014年 / 44卷
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中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
Fragmentation is one of the main parameters in star-formation,and apparently there is no correlation between the fragmentation of a region and its physical properties (Palau et al. 2013). But what about its chemistry? Here we characterize the fragmentation and calculate the deuteration fractions for a group of high-mass star-forming regions, and discuss what the relationship between them tells us.
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页码：30 / 30
页数：1
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