THE DISSOCIATIVE PHOTOIONIZATION OF HYDROGEN VIA 2-ELECTRON EXCITATION AT 27.5EV AND 30.5EV

被引:23
作者
LATIMER, CJ [1 ]
IRVINE, AD [1 ]
MCDONALD, MA [1 ]
SAVAGE, OG [1 ]
机构
[1] SERC,DARESBURY LAB,WARRINGTON WA4 4AD,CHESHIRE,ENGLAND
关键词
D O I
10.1088/0953-4075/25/8/003
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
The kinetic energy spectra of the protons produced in the dissociative photoionization of H-2 directed predominantly along the E vector of a photon beam have been measured at photon energies of 27.5 and 30.5 eV. Protons arising from autoionization of the lowest two-electron excited states (1-SIGMA(u)+) exhibit an energy distribution which, unlike previous experimental results, is in accord with theory.
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收藏
页码:L211 / L214
页数:4
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