Search for tetraquark candidate Z(4430) in meson photoproduction

We propose a search for the newly discovered tetraquark candidate Z(4430) in photoproduction. Based on the Belle results, we show that if Z(4430) is a genuine resonance, its significantly large coupling to psi'pi will cause it to stand out above the background in gamma p -> Z(+)(4430)n ->psi'pi(+)n. We consider the dependence of the cross section for the quantum numbers (J(P)=1(-), 1(+), or 0(-)).