Comparison of experimental and theoretical fully differential cross sections for single ionization of the 2 s and 2 p states of Li by Li2+ ions
Comparison of experimental and theoretical fully differential cross sections for single ionization of the 2 s and 2 p states of Li by Li2+ ions
复制标题
Li2 离子单电离 Li 2 s 和 2 p 态的实验和理论全微分截面比较
DOI：
10.1088/1361-6455/aa8dd2
复制
发表时间：
2016
期刊：
影响因子：
--
通讯作者：
D. Madison
中科院分区：
文献类型：
--
作者：
E. Ghanbari;D. Fischer;N. Ferreira;J. Goullon;R. Hubele;A. LaForge;M. Schulz;D. Madison
本文报道了16 MeV Li ~（2+）在方位面上2s基态和2 p激发态单电离全微分截面的实验测量。获得了三种不同的喷射电子能量和两种不同的弹丸动量转移的数据。实验结果与理论三体连续畸变波Eikonal初态计算进行了比较，发现理论与实验之间有很好的一致性。理论预测一个双峰结构的测量情况下，产生双峰的物理效应进行了研究，通过执行不同的相互作用打开或关闭的计算。
This paper presents experimental measurements of the fully differential cross section for 16 MeV Li2+ single ionization of 2 s ground and the 2 p excited state of Li in the azimuthal plane. Data were obtained for three different ejected electron energies and two different projectile momentum transfers. The experimental results are compared with theoretical three-body continuum distorted wave-Eikonal initial state calculations and reasonable good agreement is found between theory and experiment. Theory predicts a double peak structure for one of the measured cases and the physical effects producing the double peak are investigated by performing calculations with different interactions either turned on or off.
影响因子：
1.6
作者：
Hubele, R.;Schuricke, M.;Fischer, D.
通讯作者：
Fischer, D.
影响因子：
8.6
作者：
Fischer, D.;Globig, D.;Wang, X.
通讯作者：
Wang, X.