Measurement of Neutron Flux at the Initial Phase of Discharge in EAST

• Published in: Plasma science & technology Vol. 13; no. 2; pp. 162 - 166
• Main Author: 钟国强 胡立群 李晓玲 林士耀 周瑞杰
• Format: Journal Article
• Language: English
• Published: IOP Publishing 01.04.2011
• Subjects: ICRF; 中子通量; 卸货; 正比计数器; 测量; 热等离子体; 等离子体参数; 等离子体密度

Neutron emission in EAST was investigated by a time-resolved monitor system which consists of four 3He proportional counters and a 235U fission chamber. The D-D neutron flux increased approximately an order of magnitude during the 27 MHz ion-cyclotron radio frequency （ICRF） heating, demonstrating th...