Study of Elastic rho0 photoproduction at HERA using the ZEUS Leading Proton Spectrometer

ZEUS Collaboration

The differential cross section $d\sigma /dt$ for elastic ${\rho }^0$ photoproduction, $\gamma p\to {\rho }^{0}p({\rho }^0\to {\pi }^{+}{\pi }^{-})$, has been measured in $ep$ interactions at HERA. The squa…