SHAPE-RESONANCE-ENHANCED NUCLEAR-MOTION EFFECTS IN MOLECULAR PHOTO-IONIZATION

被引：233

作者：

DEHMER, JL ^{[1
]}

DILL, D ^{[1
]}

WALLACE, S ^{[1
]}

机构：

[1] BOSTON UNIV, DEPT CHEM, BOSTON, MA 02215 USA

来源：

PHYSICAL REVIEW LETTERS | 1979年 / 43卷 / 14期

关键词：

D O I：

10.1103/PhysRevLett.43.1005

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Shape resonances in molecular photoionization are shown to induce strong coupling between vibrational and electronic motion over a spectral range several times broader than the resonances half-width. This coupling is manifested by large deviations from Franck-Condon intensity distributions and strong dependence of photoelectron angular distributions on the vibrational state of the residual ion. These effects are illustrated for the 3σg photoionization channel of N2. © 1979 The American Physical Society.

引用

页码：1005 / 1008

页数：4

共 36 条

[1]

ALBRITTON DL, COMMUNICATION

[2] K-SHELL PHOTOABSORPTION SPECTRA OF N2 AND N2O USING SYNCHROTRON RADIATION [J].