Rotating disks in high-mass young stellar objects

被引：96
作者：
Beltrán, MT
Cesaroni, R
Neri, R
Codella, C
Furuya, RS
Testi, L
Olmi, L
机构：
[1] Osserv Astrofis Arcetri, Ist Nazl Astrofis, I-50125 Florence, Italy
[2] Inst Radio Astron Millimetr, F-38406 St Martin Dheres, France
[3] CNR, Ist Radioastron, Sez Firenze, I-50125 Florence, Italy
[4] CALTECH, Div Phys Math & Astron, Pasadena, CA 91125 USA
来源：
ASTROPHYSICAL JOURNAL | 2004年 / 601卷 / 02期
关键词：
ISM; individual; (G24.78+0.08; G31.41+0.31); ISM : molecules; radio lines : ISM; stars : formation;
D O I：
10.1086/382150
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
We report on the detection of four rotating massive disks in two regions of high-mass star formation. The disks are perpendicular to known bipolar outflows and turn out to be unstable but long-lived. We infer that accretion onto the embedded (proto) stars must proceed through the disks with rates of similar to10(-2) M-. yr(-1).
引用
收藏
页码：L187 / L190
页数：4
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