Double polarization observables in virtual Compton scattering

被引：23
|
作者：
Vanderhaeghen, M
机构：
[1] CEA/Saclay, DAPNIA/SPhN
来源：
PHYSICS LETTERS B | 1997年 / 402卷 / 3-4期
关键词：
virtual Compton scattering; polarization observables; nucleon structure; nucleon polarizabilities;
D O I：
10.1016/S0370-2693(97)00500-5
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
The polarized p((e) over right arrow, e' (p) over right arrow)gamma reaction is studied below the pion production threshold. Calculations within an effective Lagrangian formalism for the virtual Compton scattering double polarization observables are done for kinematics accessible at MAMI, MIT-Bates and TJNAF. A model independent interpretation of the nucleon structure effect is given by expressing these double polarization observables in terms of the generalized polarizabilities introduced by Guichon et al. (C) 1997 Elsevier Science B.V.
引用
收藏
页码：243 / 250
页数：8
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