ELECTRON-CAPTURE IN N2+-HE AND N2+-NE COLLISIONS

被引：25

作者：

SATO, Y

MOORE, JH

机构：

[1] Chemistry Department, University of Maryland, College Park

[2] Tohoku University, Sendai

来源：

PHYSICAL REVIEW A | 1979年 / 19卷 / 02期

关键词：

D O I：

10.1103/PhysRevA.19.495

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

The kinetic-energy change in electron-capture collisions between N2+ and He or Ne in the collision energy range 0.2-2.4 keV has been observed with sufficient resolution to separate all possible final states. These processes were modeled in terms of both a curve-crossing and a noncrossing mechanism. The results suggest that the observed transitions occur at an intermediate internuclear separation, (3.5-8)a0, and that the noncrossing mechanism is important when an appropriate crossing does not occur within this range. © 1979 The American Physical Society.

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页码：495 / 503

页数：9

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