The antinucleon-nucleon interaction at low energy: Annihilation dynamics

被引：77
|
作者：
Klempt, E
Batty, C
Richard, JM
机构：
[1] Univ Grenoble 1, CNRS, IN2P3, Lab Phys Subatom & Cosmol, F-38026 Grenoble, France
[2] Univ Bonn, Helmholtz Inst Strahlen & Kernphys, D-53115 Bonn, Germany
[3] Rutherford Appleton Lab, Didcot OX11 0QX, Oxon, England
来源：
PHYSICS REPORTS-REVIEW SECTION OF PHYSICS LETTERS | 2005年 / 413卷 / 4-5期
关键词：
D O I：
10.1016/j.physrep.2005.03.002
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
The general properties of antiproton-proton annihilation at rest are presented, with special focus on the two-meson final states. The data exhibit remarkable dynamical selection rules: some allowed annihilation modes are suppressed by one order of magnitude with respect to modes of comparable phase-space. Various phenomenological analyses are reviewed, based on microscopic quark dynamics or symmetry considerations. The role of initial- and final-state interaction is also examined. (c) 2005 Published by Elsevier B.V.
引用
收藏
页码：197 / 317
页数：121
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