| Fishbone Instability Excited by Circulating Electrons |
| |
| 作者姓名： | WANG Zhongtian LONG Yongxing WANG Aike DONG Jiaqi Zonca E |
| |
| 作者单位： | [1]不详 [2]Associazione EURATOM-ENEA, Sulla Fusione, C. E 65-00044 Frascati, Rome, Italy |
| |
| 基金项目： | The authors would like to acknowledge the helpful discussions with Dr. K. L. Wong during this visit to SWIE Encouragement of understanding the electron fishbone by Prof. L. Chen is appreciated. |
| |
| 摘 要： | 1 Introduction
Internal kink mode driven by the supra-thermal electrons is reported on DⅢ-D tokamak. This instability is most active when electron cyclotron current drive （ECCD） is applied on the high field side of the flux surface. It has a bursting behavior with poloidal/toroidal mode number=n/n=1/1. In positive magnetic shear plasma this mode becomes fishbone instability. The mode frequency is about 10 kHz. Strong m=1 MHD activities are also observed in HL-IM tokamak during off-axis electron cyclotron resonance heating （ECRH） when the cyclotron location is placed just outside the q= 1 flux surface at high field side .
|
| 关 键 词： | 循环电子 不稳定性 相互作用 核物理学 |
Fishbone Instability Excited by Circulating Electrons |
| |
| WANG Zhongtian LONG Yongxing WANG Aike DONG Jiaqi Zonca E.Fishbone Instability Excited by Circulating Electrons[J].Southwestern Institute of Physics Annual Report,2006(1):102-104. |
| |
| Abstract: | |
| |
| Keywords: | |
| 本文献已被 维普 等数据库收录！ |
