搜索结果: 1-2 共查到“理学 a Light-Front Approach”相关记录2条 . 查询时间(0.142 秒)
Spin-1 Particle in the Light-Front Approach
Spin-1 Particle the Light-Front Approach
font style='font-size:12px;'>
2010/10/25
The electromagnetic current of spin-1 composite particles does not transform properly under rotations if only the valence contribution is considered in the light-front model. In particular, the plus c...
Frame Dependence of the Pair Contribution to the Pion Electromagnetic Form Factor in a Light-Front Approach
Frame Dependence the Pair Contribution the Pion Electromagnetic Form Factor a Light-Front Approach
font style='font-size:12px;'>
2010/10/28
The frame dependence of the pair-term contribution to the electromagnetic form factor of the pion is studied within the Light Front approach. A symmetric ansatz for the pion Bethe-Salpeter amplitude w...