Determination of the polarization in the $\vec{p}p\to pp$ reaction with WASA-at-COSY detector

I. Schatti-Ozerianska, P. Moskal, M. Zielinski

The dynamics of $\eta$-meson production and the interaction of $\eta$-mesons with nucleons can be studied using the $\vec{p}p\to pp\eta$ reaction via measurements of the analyzing power $A_…