ANTIHYDROGEN PRODUCTION IN COLLISIONS OF ANTIPROTONS WITH EXCITED-STATES OF POSITRONIUM

被引：123

作者：

CHARLTON, M

机构：

[1] Department of Physics and Astronomy, University College London, London, WC1E 6BT, Gower Street

来源：

PHYSICS LETTERS A | 1990年 / 143卷 / 03期

关键词：

D O I：

10.1016/0375-9601(90)90665-B

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

The behaviour of the cross-sections for antihydrogen formation in collisions of antiprotons with excited state positronium is discussed and relevant scaling laws are presented. The feasibility of observing this process using the production of excited state positronium by resonant excitation with laser light is described. Large enhancements in the rate of antihydrogen formation (for unit antiproton flux) over the case for ground state positrinium are predicted. © 1990.

引用

页码：143 / 146

页数：4

共 34 条

[11] THEORETICAL CROSS-SECTIONS FOR FORMATION OF ANTIHYDROGEN IN PBAR+PS COLLISIONS IN THE ANTIPROTON ENERGY-RANGE 2-100 KEV LAB [J].