RESONANT VIBRATIONAL-EXCITATION OF CARBON-DIOXIDE

被引：27

作者：

JOHNSTONE, WM

AKTHER, P

NEWELL, WR

机构：

[1] Department of Physics and Astronomy, University College London, London, WC1E 6BT, Gower Street

来源：

JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS | 1995年 / 28卷 / 04期

关键词：

D O I：

10.1088/0953-4075/28/4/021

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

In this work we report absolute cross sections for electron scattering from CO2, over a range of incident electron energies from 1 eV to 7.5 eV. In particular, the excitation functions of individual vibrational modes have been studied for the first time and found to be strongly influenced by the (2) Pi(u) resonance at 3.8 eV. The effect of scattering from vibrationally excited CO2 molecules was also studied.

引用

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页码：743 / 753

页数：11

相关论文

共 27 条

[1]

[Anonymous], 1969, DATA REDUCTION ERROR

[2] ROTATIONAL BRANCH ANALYSIS OF THE EXCITATION OF THE FUNDAMENTAL VIBRATIONAL-MODES OF CO2 BY SLOW-ELECTRON COLLISIONS [J].

ANTONI, T ;

JUNG, K ;

EHRHARDT, H ;

CHANG, ES .

JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS, 1986, 19 (09) :1377-1396

[3] VIBRATIONAL EXCITATION OF N2 BY RESONANCE SCATTERING OF ELECTRONS [J].

BIRTWISTLE, DT ;

HERZENBERG, A .

JOURNAL OF PHYSICS PART B ATOMIC AND MOLECULAR PHYSICS, 1971, 4 (01) :53-+

[4] VIBRATIONAL-EXCITATION IN CO2 VIA 3.8-EV RESONANCE [J].

BONESS, MJW ;

SCHULZ, GJ .

PHYSICAL REVIEW A, 1974, 9 (05) :1969-1979

[5] ELECTRON-SCATTERING FROM VIBRATIONALLY EXCITED CO2 [J].

BUCKMAN, SJ ;

ELFORD, MT ;

NEWMAN, DS .

JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS, 1987, 20 (19) :5175-5182

[6] RESONANT ELECTRON-IMPACT EXCITATION OF CO2 IN 4-EV REGION [J].

CADEZ, I ;

GRESTEAU, F ;

TRONC, M ;

HALL, RI .

JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS, 1977, 10 (18) :3821-3834

[7] CARBON-DIOXIDE MOLECULE - POTENTIAL, SPECTROSCOPIC, AND MOLECULAR-CONSTANTS FROM ITS INFRARED-SPECTRUM [J].

CHEDIN, A .

JOURNAL OF MOLECULAR SPECTROSCOPY, 1979, 76 (1-3) :430-491

[8]

CHRISTOPHOROU LG, 1984, ELECTRON MOL INTERAC, V2

[9] THEORETICAL INTERPRETATION OF ELECTRON SCATTERING SPECTRUM OF CO2 [J].

CLAYDON, CR ;

SEGAL, GA ;

TAYLOR, HS .

JOURNAL OF CHEMICAL PHYSICS, 1970, 52 (07) :3387-&

[10] POLYATOMIC EXCITATION EFFECTS OBSERVED IN AN ELECTRON-IMPACT STUDY OF THE 4 EV SHAPE RESONANCE OF CARBON-DIOXIDE [J].

CURRELL, F ;

COMER, J .

JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS, 1993, 26 (15) :2463-2474