能量为0.2—1.2MeV质子轰击Tb,Er和Lu引起的L亚壳电离

L-SUBSHELL IONIZATION OF Tb, Er AND Lu BY 0.2-1.2 MeV INCIDENT PROTONS

本文以能量为0.2—1.2MeV质子轰击稀土元素Tb,Er和Lu的薄靶,测得L亚壳层电离截面及其比值,将其与ECPSSR理论值进行了比较,实验结果与理论符合得较好。

Rare earth elements Tb, Er and Lu were bombarded by protons with energies of 0.2-1.2 MeV, L-subshell ionization cross sections were obtained. Experimental ionization cross sections were compared with the predictions of the ECPSSR theory.