Penning阱中离子谱探测灵敏度与LC谐振回路Q值关系的实验研究

摘要

介绍了Penning阱存储离子的探测原理以及离子谱的探测灵敏度与品质因数的关系理论分析结果。在实验中考虑到存在最小阈值的情况下对得到的离子谱进行分析,结果表明：离子谱探测灵敏度与谐振回路Q值的平方成正比关系。%The Ion detecting principle in Penning Ion Trap and the theory result on relation o trum detection sensitivity and quality factor are introduced. The least threshold value is consid experiments, the ion spectrum analysis indicates that detection sensitivity is proportional to Q＇ resonant loop. f ion ered specin the s square of