HT-7质能分辨电荷交换中性粒子分析  

MASS RESOLVING CHARGE EXCHANGE NEUTRAL PARTICLE MEASUREMENT ON HT 7 TOKAMAK

作　　者：刘胜侠[1] 

机构地区：[1]中国科学院等离子体物理研究所

出　　处：《物理学报》1998年第7期1118-1122,共5页Acta Physica Sinica

摘　　要：一台新的１０道电荷交换中性粒子能谱仪已用于ＨＴ７托卡马克装置等离子体测量．它具有磁场和电场，且在能量０２—５０ｋｅＶ范围进行了标定．新的能谱仪对于电荷交换粒子测量既能质量分辨，又可能量分析，还能提供空间多点扫描．在欧姆加热氘放电期间，进行了较大角度范围内的径向扫描离子温度测量。Abstract A new mass resolving neutral particle analyzer was installed on the HT 7 tokamak.The analyzer is constructed with electric and magnetic fields and is calibrated over an energy range of 0 2—50keV.The new analyzer provides a wide energy range,mass resolving,perpendicular scanning charge exchange diagnostic.In Ohmic heated deuterium discharges,the analyzer provides the measurement of deuterium ion temperature over a range of viewing angles,and radial ion temperature profiles can be obtained.

关 键 词：等离子体 粒子分析 托卡马克装置 粒子能谱仪 

分 类 号：TL631.24[核科学技术—核技术及应用]