ELECTRON-IMPACT EXCITATION OF THE 1-S-1-]3-P-1 TRANSITION IN HELIUM

被引：5

作者：

KHAKOO, MA ^{[1
]}

ROUNDY, D ^{[1
]}

RUGAMAS, F ^{[1
]}

机构：

[1] UNIV CALIF BERKELEY,DEPT PHYS,BERKELEY,CA 94720

来源：

PHYSICAL REVIEW LETTERS | 1995年 / 75卷 / 01期

关键词：

D O I：

10.1103/PhysRevLett.75.41

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

In the first direct application of the electron-photon coincidence technique for differential cross-section measurements, experimentally determined ratios of the differential cross sections for the electron impact excitation of the 1 S1→2 P1 to the 1 S1→3 P1 transitions are presented at 30 and 40 eV incident electron energies. Differential cross sections for the 1 S1→3 P1 transitions are derived by normalizing these ratios to available experimental differential cross sections for the 1 S1→2 P1 transition. © 1995 The American Physical Society.

引用

页码：41 / 44

页数：4

共 24 条

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[12] DIFFERENTIAL CROSS-SECTIONS FOR THE EXCITATION OF THE GROUND-STATE OF HELIUM TO THE 2,3,43S,2,3,41S,2,3,43P AND 2,3,41P STATES AT 29.6-EV [J].