【摘要】 本文给出了无杂散磁场时,高能中性束经漂移管道传输途中再电离损失率的实验结果与理论值,并对有杂散磁场时的再电离率作了相应的计算。在本底气压为1.33×10^-2Pa情况下,能量在10—25keV范围内,测得损失率为3.3％～5.2％。更多还原

【Abstract】 This paper gives the experimental and theoretical results of reionization losses of energetic neutral beam in a drift duct without stray magnetic field. The calculation results of losses in the presence of magnetic field are also given. The loss rates are about 3.1%-5.2% when the neutral beam energy ranges from 10kV-25kV and the background gas pressure in the duct is 1.33×10-2Pa.更多还原