EMS study of vibrational effects on electron momentum distributions of C2H4 and CH2F2

Noboru Watanabe; Masakazu Yamazaki; Masahiko Takahashi

doi:10.1088/1742-6596/635/7/072031

EMS study of vibrational effects on electron momentum distributions of C₂H₄ and CH₂F₂

Noboru Watanabe
, Masakazu Yamazaki
, Masahiko Takahashi

Research output: Contribution to journal › Conference article › peer-review

Abstract

We report an electron momentum spectroscopy study of vibrational effects on the electron momentum distributions for the outer valence orbitals of C₂H₄ and CH₂F₂. The symmetric noncoplanar (e,2e) experiment has been conducted at impact energy of 1.2 keV. Furthermore, a theoretical method of calculating electron momentum distributions has been developed with vibrational effects being involved. The experimental and theoretical results for these molecules strongly suggest that vibrational effects on electron momentum distributions tend to be appreciable for non-total symmetry molecular orbitals delocalized over some equivalent CH-bond sites.

Original language	English
Article number	072031
Journal	Journal of Physics: Conference Series
Volume	635
Issue number	7
DOIs	https://doi.org/10.1088/1742-6596/635/7/072031
Publication status	Published - 2015 Sept 7
Externally published	Yes
Event	29th International Conference on Photonic, Electronic and Atomic Collisions, ICPEAC 2015 - Toledo, Spain Duration: 2015 Jul 22 → 2015 Jul 28

ASJC Scopus subject areas

General Physics and Astronomy

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10.1088/1742-6596/635/7/072031

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title = "EMS study of vibrational effects on electron momentum distributions of C2H4 and CH2F2",

abstract = "We report an electron momentum spectroscopy study of vibrational effects on the electron momentum distributions for the outer valence orbitals of C2H4 and CH2F2. The symmetric noncoplanar (e,2e) experiment has been conducted at impact energy of 1.2 keV. Furthermore, a theoretical method of calculating electron momentum distributions has been developed with vibrational effects being involved. The experimental and theoretical results for these molecules strongly suggest that vibrational effects on electron momentum distributions tend to be appreciable for non-total symmetry molecular orbitals delocalized over some equivalent CH-bond sites.",

author = "Noboru Watanabe and Masakazu Yamazaki and Masahiko Takahashi",

note = "Publisher Copyright: {\textcopyright} Published under licence by IOP Publishing Ltd.; 29th International Conference on Photonic, Electronic and Atomic Collisions, ICPEAC 2015 ; Conference date: 22-07-2015 Through 28-07-2015",

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doi = "10.1088/1742-6596/635/7/072031",

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TY - JOUR

T1 - EMS study of vibrational effects on electron momentum distributions of C2H4 and CH2F2

AU - Watanabe, Noboru

AU - Yamazaki, Masakazu

AU - Takahashi, Masahiko

N1 - Publisher Copyright: © Published under licence by IOP Publishing Ltd.

PY - 2015/9/7

Y1 - 2015/9/7

N2 - We report an electron momentum spectroscopy study of vibrational effects on the electron momentum distributions for the outer valence orbitals of C2H4 and CH2F2. The symmetric noncoplanar (e,2e) experiment has been conducted at impact energy of 1.2 keV. Furthermore, a theoretical method of calculating electron momentum distributions has been developed with vibrational effects being involved. The experimental and theoretical results for these molecules strongly suggest that vibrational effects on electron momentum distributions tend to be appreciable for non-total symmetry molecular orbitals delocalized over some equivalent CH-bond sites.

AB - We report an electron momentum spectroscopy study of vibrational effects on the electron momentum distributions for the outer valence orbitals of C2H4 and CH2F2. The symmetric noncoplanar (e,2e) experiment has been conducted at impact energy of 1.2 keV. Furthermore, a theoretical method of calculating electron momentum distributions has been developed with vibrational effects being involved. The experimental and theoretical results for these molecules strongly suggest that vibrational effects on electron momentum distributions tend to be appreciable for non-total symmetry molecular orbitals delocalized over some equivalent CH-bond sites.

UR - https://www.scopus.com/pages/publications/84948799967

UR - https://www.scopus.com/pages/publications/84948799967#tab=citedBy

U2 - 10.1088/1742-6596/635/7/072031

DO - 10.1088/1742-6596/635/7/072031

M3 - Conference article

AN - SCOPUS:84948799967

SN - 1742-6588

VL - 635

JO - Journal of Physics: Conference Series

JF - Journal of Physics: Conference Series

IS - 7

M1 - 072031

T2 - 29th International Conference on Photonic, Electronic and Atomic Collisions, ICPEAC 2015

Y2 - 22 July 2015 through 28 July 2015

ER -

EMS study of vibrational effects on electron momentum distributions of C₂H₄ and CH₂F₂

Abstract

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