Meson Resonance Production in Two-photon Processes
نویسنده
چکیده
states are directly related to short-distance structure at their inside. It will give us an answer whether the meson is normal q q meson or an exotic one. Spin-parity, J P , of the mesons can be determined by investigating the angular distribution of the decay products in cooperation with limited degree of freedom in the initial state composed of two real photons. The study for the decay modes including the various resonance combination in
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تاریخ انتشار 2007