Applications of effective field theory methods in nuclear and particle physics

被引:1
|
作者
Meissner, UG [1 ]
机构
[1] Forschungszentrum Julich, Inst Kernphys, D-52425 Julich, Germany
关键词
D O I
10.1016/S0146-6410(00)00074-0
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
I review recent chiral perturbation theory results for the scalar and vector form factor of the pion in the presence of virtual photons, pion-nucleon scattering inside the Mandelstam triangle, the electromagnetic hyperon and the strange nucleon form factors. Electromagnetic corrections to the energy-momentum tensor of chiral effective field theories are briefly discussed. I also present a precise chiral nucleon-nucleon potential based on a modified Weinberg power counting and discuss the results in the two-nucleon system and their implications.
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收藏
页码:223 / 242
页数:20
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