SHAPE-RESONANCE-ENHANCED VIBRATIONAL-EXCITATION AT INTERMEDIATE ENERGIES (10-40 EV) IN ELECTRON-MOLECULE SCATTERING

被引：18

作者：

DILL, D ^{[1
]}

WELCH, J ^{[1
]}

DEHMER, JL ^{[1
]}

SIEGEL, J ^{[1
]}

机构：

[1] ARGONNE NATL LAB,ARGONNE,IL 60439

来源：

PHYSICAL REVIEW LETTERS | 1979年 / 43卷 / 17期

关键词：

D O I：

10.1103/PhysRevLett.43.1236

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Shape-resonant enhancements in the kinetic-energy range 10 to 40 eV are predicted to be a common feature in electron-molecule scattering. These features are usually difficult to detect in elastic and total cross sections, but can emerge clearly in vibrational excitation. A calculation of the e - CO2 symmetric-stretch spectrum, just confirmed experimentally by Tronc et al., is given as an example. Such resonances can be predicted by analysis of the corresponding inner-shell photoionization spectra. © 1979 The American Physical Society.

引用

页码：1236 / 1239

页数：4