%0 Journal Article
%T Runaway electrons behaviors during ion cycolotron range of frequency and lower hybrid wave plasmas in the HT-7 Tokamak<br>HT-7 Tokamak离子回旋波和低杂波等离子体逃逸电子行为研究
%A Lu Hong-Wei
%A Hu Li-Qun
%A Zhou Rui-Jie
%A Xu Ping
%A Zhong Guo-Qiang
%A Lin Shi-Yao
%A Wang Shao-Feng
%A <br>卢洪伟
%A 胡立群
%A 周瑞杰
%A 许平
%A 钟国强
%A 林士耀
%A 王少锋
%J 物理学报
%D 2010
%I 
%X HT-7 Tokamak is equipped with a lower hybrid wave (LHW) system and an ion cyclotron range of frequency (ICRF) system. ICRF can accelerate ions effectively, while LHW can accelerate electrons effectively. The generation of runaway electrons during the LHW and ICRF plasmas, as well as the time evolution of electron temperature during the ICRF and LHW plasmas was investigated in this paper. The runaway critical energy for runaway electrons was also calculated according to the experimental data. It was observed that the combination of ICRF and LHW can produce a higher heating efficiency and a better coupling between ICRF and plasmas if the power of LHW exceeds a critical value. Therefore, the generation of runaway electrons and fusion neutrons are affected by ICRF.
%K Tokamak
%K lower hybrid wave
%K ion cyclotron range of frequency
%K runaway electron<br>Tokamak
%K 低杂波
%K 离子回旋波
%K 逃逸电子
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=29DF2CB55EF687E7EFA80DFD4B978260&aid=4E3DCFE34991632B7981E0FD42542EE5&yid=140ECF96957D60B2&vid=6AC2A205FBB0EF23&iid=F3090AE9B60B7ED1&sid=2A77A0C721362507&eid=F84A8852F7792963&journal_id=1000-3290&journal_name=物理学报&referenced_num=0&reference_num=12