Vector meson photoproduction in the quark model
Abstract
We present a quark model study of the ω meson photoproduction near threshold. With a limited number of parameters, all the data in history are reproduced. The roles played by the s- and u-channel processes (resonance excitations and nucleon pole terms), as well as the t-channel natural (Pomeron) and unnatural parity (pion) exchanges are clarified. This approach provides a framework for systematic study of vector meson photoproduction near threshold.
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