Ionization in positron- and positronium- collisions with atoms and molecules

被引：9

作者：

Laricchia, G. ^{[1
]}

Brawley, S. ^{[1
]}

Cooke, D. A. ^{[1
]}

Koever, A. ^{[1
]}

Murtagh, D. J. ^{[1
]}

Williams, A. I. ^{[1
]}

机构：

[1] UCL, UCL Dept Phys & Astron, London WC1E 6BT, England

来源：

XXVI INTERNATIONAL CONFERENCE ON PHOTONIC, ELECTRONIC AND ATOMIC COLLISIONS | 2009年 / 194卷

基金：

英国工程与自然科学研究理事会;

关键词：

ELECTRON-IMPACT IONIZATION; NEAR-THRESHOLD IONIZATION; CROSS-SECTIONS; HELIUM COLLISIONS; DISSOCIATIVE IONIZATION; INTERMEDIATE ENERGIES; NOBLE-GASES; SCATTERING; H-2; CO2;

D O I：

10.1088/1742-6596/194/1/012036

中图分类号：

O64 [物理化学（理论化学）、化学物理学]; O56 [分子物理学、原子物理学];

学科分类号：

070203 ; 070304 ; 081704 ; 1406 ;

摘要：

Recent progress in the experimental study of positron- and positronium-induced ionization of atoms and molecules is outlined. Investigations include integral and differential cross-sections, as well as formation of positronium in the first excited state. Future prospects are discussed.

引用

页数：8

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