The possibility of Z(4430) resonance structure description in $\pi {\psi }^{\mathrm{\prime }}$ reaction

The possible description of Z(4430) as a pseudoresonance structure in $\pi \psi’$ reaction, is considered. The analysis is performed with single-scattering contribution to $\pi {\psi }^{\mathrm{\prime }}$ elastic scattering via $D^{\ast }{D}_1(2420)$ intermediate energy.