0 v 1 3 O ct 2 00 5 Probing the partonic structure of exotic particles in hard electroproduction
نویسندگان
چکیده
We argue that the electroproduction of exotic particles is a useful tool for study of their partonic structure. In the case of hybrid mesons, the magnitude of their cross sections shows that they are accessible for measurements in existing electroproduction experiments.
منابع مشابه
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We show that hard electroproduction is a promising way to study exotic hybrid mesons, in particular through the hybrid decay channel H → πη. We discuss the πη generalized distribution amplitude, calculate the production amplitude and propose a forward-backward asymmetry as a signal for the hybrid meson production.
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