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复旦大学李政道物理学综合实验室
Published:01 April 1998
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[1]李勇,施伟,马洪良,闫冰,方渡飞,杨福家.离子能量的快离子激光光谱学方法校刻[J].核技术,1998(04):203-206.
LI Yong SHI Wei MA Hongliang YAN Bing FANG Dufei YANG Fujia. Ion energy calibration by collinear fast-beam laser spectroscopy[J]. Nuclear techniques, 1998, (4).
对离子能量进行校刻的快离子激光光谱学方法利用多普勒效应把离子能量与离子的共振激发联系起来。可应用于1eV-100MeV能区。在几十keV的范围内,测量准确度优于2×10-3。用这种方法校刻了144Nd+的能量。
A fast-beam laser spectroscopy (FBLS) method
based on the relation between the resonant optical transition of ions and the ion energy through the Doppler effect has been suggested for measuring ion energy and the experimental details are described. The method can he applied in the energy range of leV-100MeV
and its accuracy is better than 2×10-3. The measurement of 144Nd+ -ion energy by this method is reported.
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