Measurements of absolute total cross sections for electron scattering from triatomic polar molecules:: SO2 and H2S

被引：30

作者：

Szmytkowski, C ^{[1
]}

Mozejko, P ^{[1
]}

Krzysztofowicz, A ^{[1
]}

机构：

[1] Gdansk Univ Technol, Atom Phys Div, Dept Atom Phys & Luminescence, Fac Appl Phys & Math, PL-80952 Gdansk, Poland

来源：

RADIATION PHYSICS AND CHEMISTRY | 2003年 / 68卷 / 1-2期

关键词：

triatomic molecules; hydrogen sulfide; sulfur dioxide; electron scattering; total cross section; transmission technique;

D O I：

10.1016/S0969-806X(03)00306-2

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Absolute total electron-scattering cross sections (TCSs) have been measured in the energy range from 0.5 to 370 eV for SO2 and from 6 to 370 eV for H2S molecules. Measurements have been carried out using modified electron spectrometer working in a linear transmission mode. The present results are compared to published experimental TCS data. Some aspects important for achieving accurate absolute total cross sections in an electron transmission experiment are discussed. (C) 2003 Elsevier Science Ltd. All rights reserved.

引用

页码：307 / 311

页数：5

共 22 条

[1]

[Anonymous], 1978, ADV ATOM MOL PHYS

[2] TOTAL ELECTRON-ATOM COLLISION CROSS SECTIONS AT LOW ENERGIES - CRITICAL REVIEW [J].