物理学报Issue(9)：1-5,5.DOI:10.7498/aps.63.095201
Z箍缩Al等离子体X辐射谱线的分离及电子温度的提取
Separating the Z-pinch plasma X-ray radiation and attaining the electron temp erature
摘要
Abstract
According to the experimental results of spectrum diagnosis made on Qiang-Guang-I generator, we report a method to separate and diagnose Z-pinch plasma radiation spectrum. Spectral lines and different continuums are separated from experimental results and electron temperatures can be acquired. Results show that continuums are superposed by radiation of high electron temperature plasma at the centre field (T e = 290.7 eV ± 1.2 eV) and radiation of lower electron temperature plasma at shell region (T e =95.3 eV ± 8.3 eV). Spectral lines reflect the information of high electron temperature plasma at the centre field. According to the calculation by using NLTE model, the electron temperature of such a plasma is in the range of 299-313 eV. The diagnose result by spectral lines is identical with the continuum’s results.关键词
Z箍缩/光谱分离/光谱诊断/电子温度Key words
Z-pinch/spectrum separation/spectrum diagnose/electron temperature引用本文复制引用
高启,张传飞,周林,李正宏,吴泽清,雷雨,章春来,祖小涛..Z箍缩Al等离子体X辐射谱线的分离及电子温度的提取[J].物理学报,2014,(9):1-5,5.基金项目
国家自然科学基金与中物院联合基金(批准号：U1230124)资助的课题 （批准号：U1230124）
