Shape-resonance-enhanced vibrational effects in the angular distributions of c [formula presented] photoelectrons from fixed-in-space co molecules

J. Adachi, K. Hosaka, S. Furuya, K. Soejima, M. Takahashi, A. Yagishita, S. K. Semenov, N. A. Cherepkov

研究成果: Article査読

1 被引用数 (Scopus)

抄録

Angular distributions of C [Formula presented] photoelectrons from fixed-in-space CO molecules have been measured with vibrational resolution. A strong dependence of the angular distributions on the vibrational states of the residual molecular ion has been found for the first time in the region of the shape resonance. Calculations in the relaxed core Hartree-Fock approximation have reproduced the angular distributions fairly well in the general shapes of the angular distributions due to the correct description of nuclear motion as an average of the internuclear-distance-dependent dipole amplitudes.

本文言語English
ジャーナルPhysical Review Letters
91
16
DOI
出版ステータスPublished - 2003 1 1
外部発表はい

ASJC Scopus subject areas

  • 物理学および天文学(全般)

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