STRONG RIGHT-LEFT ASYMMETRY OBSERVED IN CHARGE-TRANSFER FROM CIRCULAR ATOMIC STATES NEAR THE MATCHING VELOCITY

被引：50

作者：

HOUVER, JC ^{[1
]}

DOWEK, D ^{[1
]}

RICHTER, C ^{[1
]}

ANDERSEN, N ^{[1
]}

机构：

[1] HC ORSTED INST,PHYS LAB,DK-2100 COPENHAGEN,DENMARK

来源：

PHYSICAL REVIEW LETTERS | 1992年 / 68卷 / 02期

关键词：

D O I：

10.1103/PhysRevLett.68.162

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

A strong right-left scattering asymmetry, depending on scattering angle, has been observed for electron capture by protons impinging on circular states of Na(3p), excited by circularly polarized light incident perpendicular to the scattering plane. Scattering angles are extremely small, corresponding to grazing incidence collisions. Proton energy is 1 keV, i.e., a collision velocity about half of the orbital velocity of the sodium 3p electron. The observed asymmetry agrees with recent elaborate theoretical predictions using large atomic basis sets.

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页码：162 / 165

页数：4

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