Molecular Frame Image Restoration and Partial Wave Analysis of Photoionization Dynamics of NO by Time-Energy Mapping of Photoelectron Angular Distribution
Molecular Frame Image Restoration and Partial Wave Analysis of Photoionization Dynamics of NO by Time-Energy Mapping of Photoelectron Angular Distribution
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DOI：
10.1103/physrevlett.104.073002
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发表时间：
2010-02-19
影响因子：
8.6
通讯作者：
Suzuki, Toshinori
中科院分区：
文献类型：
--
作者：
Tang, Ying;Suzuki, Yoshi-Ichi;Suzuki, Toshinori
利用光电子角分布的时间-能量映射，研究了分子光电离动力学的基准系统——NO经A态的（1 + 1’）双光子电离。利用时-能图确定了分子框架光电子角分布和部分波组成，并与Schwinger变分计算（SVC）和态-态光电子能谱得到的结果进行了比较。与SVC有很好的一致性。通过比较散射波的相移和里德伯态的量子缺陷，确定了p波的1杂化。
The benchmark system of molecular photoionization dynamics, the (1 + 1') two-photon ionization of NO via the A state, is investigated using the time-energy mapping of the photoelectron angular distribution in a laboratory frame. The molecular frame photoelectron angular distribution and partial wave composition are determined from time-energy maps and compared with those obtained by Schwinger variational calculation (SVC) and state-to-state photoelectron spectroscopy. Good agreement is found with SVC. By comparison of the phase shifts of the scattering waves and the quantum defects of the Rydberg states, the l hybridization of p waves is identified.