A PULSED CROSSED BEAM APPARATUS FOR MEASUREMENT OF ELECTRON-IMPACT PARTIAL IONIZATION CROSS-SECTIONS - RESULTS ON CO2+E--]CO2++2E-

被引：17

作者：

KRISHNAKUMAR, E

机构：

[1] Tata Institute of Fundamental Research, Bombay, 400 005, Homi Bhabha Road

来源：

INTERNATIONAL JOURNAL OF MASS SPECTROMETRY AND ION PROCESSES | 1990年 / 97卷 / 03期

关键词：

D O I：

10.1016/0168-1176(90)85005-M

中图分类号：

O64 [物理化学（理论化学）、化学物理学]; O56 [分子物理学、原子物理学];

学科分类号：

070203 ; 070304 ; 081704 ; 1406 ;

摘要：

A cross-beam apparatus is described which measures partial ionisation cross-sections of atoms and molecules by electron impact. It incorporates a pulsed electron beam and a pulsed ion extraction system as well as a relative flow technique for determining absolute cross-sections. Details of the measurement procedure and the results of the production of CO+2 ions from CO2 up to 500 eV electron impact energy are presented and compared with other reported measurements. © 1990.

引用

页码：283 / 294

页数：12

共 29 条

[1]

Adamczyk B., 1972, International Journal of Mass Spectrometry and Ion Physics, V9, P407, DOI 10.1016/0020-7381(72)80024-X

[2]

BIOCCHI FA, 1984, PHYS REV LETT, V53, P771

[3] EFFECTIVE PATH-LENGTH CORRECTIONS IN BEAM-BEAM SCATTERING EXPERIMENTS [J].