A feasible excitation mechanism for interstellar Class II methanol masers

被引：0
|
作者：
Liu, Hanping [1 ]
Forster, J. R. [2 ]
Liu, YingPing [3 ]
机构：
[1] Beijing Normal Univ, Dept Phys, Beijing 100875, Peoples R China
[2] Univ Calif Berkeley, Dept Astron, Berkeley, CA 94720 USA
[3] Beijing Union Univ, Informat Coll, Beijing 100101, Peoples R China
来源：
OPTICAL AND QUANTUM ELECTRONICS | 2007年 / 39卷 / 15期
关键词：
excitation mechanism; maser without population inversion; interstellar Class II methanol sources;
D O I：
10.1007/s11082-008-9210-0
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
A new excitation mechanism for interstellar Class II methanol masers-maser without population inversion is argued. The 107 GHz masers is taken as an example to demonstrate that our new mechanism is associated with astronomical conditions.
引用
收藏
页码：1311 / 1318
页数：8
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