%0 Journal Article
%T The effect of gas puffing on plasma during slide-away discharge in the HT-7 tokamak<br>HT-7托卡马克slide-away放电充气对等离子体行为的影响
%A Lu Hong-Wei
%A Zha Xue-Jun
%A Hu Li-Qun
%A Lin Shi-Yao
%A Zhou Rui-Jie
%A Luo Jia-Rong
%A Zhong Fang-Chuan
%A <br>卢洪伟
%A 查学军
%A 胡立群
%A 林士耀
%A 周瑞杰
%A 罗家融
%A 钟方川
%J 物理学报
%D 2012
%I 
%X In tokamak plasma,the discharge will turn into "runaway" discharge from normal discharge if the plasma density becomes very low.The discharge will enter into "slide-away" discharge if the density decays to a critical one,in which the confinement of plasma (exactly supper thermal electrons) is better than that in normal discharge.The confinement of plasma and the anomalous Doppler instability during slide-away discharge gas puffing are investigated.The effect of gas puffing on runaway electrons during slide-away discharge is also studied in this paper.It is found that the anomalous Doppler instability can be suppressed by the gas puffing during slide-away discharge,while the confinement of plasma becomes poor,and many high energy runaway electrons occur during gas puffing.
%K tokamak
%K slide-away discharg
%K gas puffing
%K runaway electron<br>托卡马克
%K slide-away放电
%K 充气
%K 逃逸电子
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=29DF2CB55EF687E7EFA80DFD4B978260&aid=78F360FC29C47911D2E8C2FD8C3F23E5&yid=99E9153A83D4CB11&vid=1D0FA33DA02ABACD&iid=DF92D298D3FF1E6E&sid=594F7892FE6AC381&eid=E615387C37CB46DC&journal_id=1000-3290&journal_name=物理学报&referenced_num=0&reference_num=16