The magnetic field in the central parsec

被引：9
|
作者：
Glasse, A. C. H. [1 ]
Aitken, D. K. [2 ]
Roche, P. F. [3 ]
机构：
[1] Joint Astron Ctr, Hilo, HI 96720 USA
[2] Univ Hertfordshire, Hatfield AL10 9AB, Herts, England
[3] Univ Oxford, Oxford OX1 3RH, England
来源：
ASTRONOMISCHE NACHRICHTEN | 2003年 / 324卷
关键词：
polarimetry; infrared; imaging; galactic centre;
D O I：
10.1002/asna.200385104
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
We present imaging polarimetry of Sgr A at a wavelength of 12.5 mu m, obtained with Michelle on UKIRT early in 2002. With considerably more sensitivity than previously available we have concentrated on the faint region bounded by the northern arm north of IRS1, IRS8, and the western arc of the molecular ring, to probe the magnetic field directions in this region.
引用
收藏
页码：563 / 566
页数：4
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