Strong mode dependence of the 3.8-eV resonance in Co2 vibrational excitation by electron impact

被引：0

作者：

Kitajima, M. ^{[1
]}

Watanabe, S. ^{[1
]}

Tanaka, H. ^{[1
]}

Takekawa, M. ^{[1
]}

Kimura, M. ^{[1
]}

Itikawa, Y. ^{[1
]}

机构：

[1] Sophia Univ, Tokyo, Japan

来源：

| 1600年 / American Inst of Physics, Woodbury, NY, United States卷 / 61期

关键词：

Approximation theory - Carbon dioxide - Differential equations - Electron scattering - Helium - Mathematical models - Molecular dynamics - Molecular vibrations - Molecules;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

The dynamics for three individual vibrational modes treated separately in the energy range from 1.5 to 6 eV with scattering angles of 10° to 130° and of the strong mode dependence in the enhancement from the 3.8-eV shape resonance were experimentally studied. Theoretical investigations were also made to provide the rationale for the observations. The observed phenomena were interpreted as the effect of weak polarization interaction for the (010) excitation, and strong dipole interaction for the (001) excitation.

引用

共 50 条

[41] Electron-induced vibrational excitation of CO2 in dc electric and magnetic fields
Vojnovic, Mirjana M.
Ristic, Miroslav M.
Stankovic, Violeta V.
Poparic, Goran B.
PHYSICAL REVIEW E, 2019, 99 (06)
[42] ELECTRON ENERGY DISTRIBUTION FUNCTIONS AND VIBRATIONAL EXCITATION RATES IN CO2 LASER MIXTURES
NIGHAN, WL
BENNETT, JH
APPLIED PHYSICS LETTERS, 1969, 14 (08) : 240 - &
[43] VIBRATIONAL EXCITATION OF CO FRAGMENTS IN DISSOCIATIVE ATTACHMENT IN CO2
STAMATOVIC, A
SCHULZ, GJ
PHYSICAL REVIEW A, 1973, 7 (02) : 589 - 592
[44] Resonance phenomena in electron impact excitation of the fundamental vibrational modes of water
El-Zein, A
Brunger, MJ
Newell, WR
CHEMICAL PHYSICS LETTERS, 2000, 319 (5-6) : 701 - 707
[45] ABSOLUTE CROSS SECTIONS FOR IONIZATION AND EXCITATION OF CO2 BY ELECTRON IMPACT
MCCONKEY, JW
BURNS, DJ
WOOLSEY, JM
JOURNAL OF PHYSICS PART B ATOMIC AND MOLECULAR PHYSICS, 1968, 1 (01): : 71 - &
[46] ELASTIC-SCATTERING AND VIBRATIONAL-EXCITATION OF CO2 BY 4-EV, 10-EV, 20-EV AND 50-EV ELECTRONS
REGISTER, DF
NISHIMURA, H
TRAJMAR, S
JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS, 1980, 13 (08) : 1651 - 1662
[47] VIBRATIONAL EXCITATION BY ELECTRON IMPACT IN O2
SPENCE, D
SCHULZ, GJ
PHYSICAL REVIEW A, 1970, 2 (05): : 1802 - &
[48] Electron impact vibrational excitation of F2CO molecules:: A comparison with H2CO
Kato, H
Makochekanwa, C
Hoshino, M
Kimura, M
Cho, H
Kume, T
Yamamoto, A
Tanaka, H
CHEMICAL PHYSICS LETTERS, 2006, 425 (1-3) : 1 - 5
[49] CO2 AND CO ELECTRON VIBRATIONAL COOLING RATES
PORTER, HS
MAYR, HG
JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS, 1979, 84 (NA11): : 6705 - 6708
[50] VIBRATIONAL-EXCITATION IN THE CO2 PRODUCT OF THE OXIDATION OF CO ON PLATINUM - COVERAGE DEPENDENCE AND IMPLICATIONS ON REACTION DYNAMICS
BROWN, LS
BERNASEK, SL
JOURNAL OF CHEMICAL PHYSICS, 1985, 82 (04): : 2110 - 2117

← 1 2 3 4 5 →