Dispersion theoretical analysis of the nucleon spin polarizabilities

被引：0
|
作者：
Pasquini, B [1 ]
Drechsel, D [1 ]
Krein, G [1 ]
Metz, A [1 ]
机构：
[1] Johannes Gutenberg Univ Mainz, Inst Kernphys, D-6500 Mainz, Germany
来源：
N(STAR) PHYSICS AND NONPERTURBATIVE QUANTUM CHROMODYNAMICS | 1999年 / 11卷
关键词：
D O I：
暂无
中图分类号：
O57 [原子核物理学、高能物理学];
学科分类号：
070202 ;
摘要：
The spin polarizabilities of the nucleon have been calculated from pion photoproduction data using forward dispersion relations. The feasibility of an experimental determination of these structure constants is discussed by focusing on polarization observables of the reaction <(gamma)over right arrow>(p) over right arrow --> gamma p .
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页码：335 / 338
页数：4
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