Quasi-bound states of antihydrogen

被引：2

作者：

Correa, CE ^{[1
]}

Khan, SA ^{[1
]}

Correa, JR ^{[1
]}

Ordonez, CA ^{[1
]}

机构：

[1] Univ N Texas, Dept Phys, Denton, TX 76203 USA

来源：

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS | 2005年 / 241卷 / 1-4期

关键词：

antihydrogen; quasi-bound states; magnetized positron plasma; antiprotons;

D O I：

10.1016/j.nimb.2005.07.021

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

A theoretical study is reported on adiabatic processes involving an initially unbound two-body system. The system consists of a positron and an antiproton in a magnetic field. For parameters associated with recent antihydrogen production experiments, computer simulations indicate that it is possible for quasi-bound states to form adiabatically. An expression for the cross section of the formation of quasi-bound states is obtained, and reasonable agreement with simulation results is found. (c) 2005 Published by Elsevier B.V.

引用

页码：165 / 169

页数：5

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