Recent Results from Protvino Polarized Experiment Proza-M

V. Mochalov, N. Borisov, A. Davidenko +23

Single Spin Asymmetry $A_N$ (SSA) was measured at the Protvino 70 GeV accelerator. Asymmetry in the reaction $\ppdup$ is close to zero within error bars at small $|\xf|$ and $p_T<1…