Positronium formation from Ar and Xe

被引：7

作者：

Szhuinska, M ^{[1
]}

Laricchia, G ^{[1
]}

机构：

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

来源：

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS | 2004年 / 221卷

基金：

英国工程与自然科学研究理事会;

关键词：

positron; positronium formation; noble gases;

D O I：

10.1016/j.nimb.2004.03.039

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

Positronium formation cross-sections for Ar and Xe have been measured directly by counting coincidences between ions and gamma-rays. These results confirm a double peak structure found in independent recent measurements. (C) 2004 Elsevier B.V. All rights reserved.

引用

收藏

页码：107 / 111

页数：5

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