Dependence of Electromagnetic Form Factors of Hadrons on Light Cone Frames
H. J. Weber, Xiaoming Xu
Abstract
A constituent quark model is developed for an arbitrary light- cone direction ω. Form factors are obtained from free one-body electromagnetic current matrix elements. They are found to be ω- independent for spin-0 mesons, the nucleon and Λhyperon, while there is ω-dependence for spin-1 systems like the deuteron.
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