ELASTIC DCS FOR E + CH4 COLLISIONS, 1.5-100 EV

被引：79

作者：

BOESTEN, L ^{[1
]}

TANAKA, H ^{[1
]}

机构：

[1] SOPHIA UNIV,FAC SCI & TECHNOL,DEPT GEN SCI,CHIYODA KU,TOKYO 102,JAPAN

来源：

JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS | 1991年 / 24卷 / 04期

关键词：

D O I：

10.1088/0953-4075/24/4/009

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

Absolute differential, integral and momentum transfer cross sections for electron-methane collisions were determined using a crossed beam spectrometer for impact energies from 1.5-100 eV and angles from 10-degrees -130-degrees. Comparison with published total cross sections shows good agreement. At the shape resonance (7.5 eV) excitation measurements of the two vibrational peaks were taken and the angular distribution of their DCS was determined. The elastic DCS are compared with recent measurements and theoretical calculations.

引用

页码：821 / 832

页数：12

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