On the Emission Region of Type II Radio Bursts in Interplanetary Shock Fronts

被引：3
作者：
Aguilar-Rodriguez, E. [1 ,2 ]
Corona-Romero, P. [1 ,2 ,3 ]
机构：
[1] Univ Nacl Autonoma Mexico, Inst Geofis, Unidad Michoacan, Morelia, Michoacan, Mexico
[2] Univ Nacl Autonoma Mexico, Inst Geofis, Space Weather Natl Lab LANCE, Unidad Michoacan, Morelia, Michoacan, Mexico
[3] Univ Nacl Autonoma Mexico, Inst Geofis, CONACYT, Unidad Michoacan, Morelia, Michoacan, Mexico
来源：
SOLAR PHYSICS | 2020年 / 295卷 / 06期
关键词：
Radio bursts; Type II; Solar wind; Shock waves; Coronal mass ejections; Interplanetary; SOLAR CORONA; WAVES; PROPAGATION;
D O I：
10.1007/s11207-020-01643-x
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
We analyze Type II radio emissions observed by the Radio and Plasma Waves instrument onboard Wind to determine the emission region in shock fronts, using the blast wave reconstruction technique. Our results suggest that the processes of emission of a Type II radio burst occur not only in the upstream region of the shock, i.e. the region that precedes the collision, but also that there must be an emission of the material that has been compressed, as well as of the material that is in the compression region within the structure of the shock itself.
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页数：14
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