Recent Results from Protvino Polarized Experiment Proza-M
/ Authors
V. Mochalov, N. Borisov, A. Davidenko, A. Fedorov, V. Grishin, V. Khodyrev, V. Kravtsov, A. Lukhanin, V. N. Matafonov, Y. Matulenko
and 16 more authors
V. Medvedev, Y. Melnick, A. Meschanin, D. Morozov, A. Neganov, L. Nogach, S. Nurushev, Y. Plis, A. Prudkoglyad, P. Semenov, K. Shestermanov, V. Solovianov, L. Soloviev, Y. Usov, A. Vasiliev, A. Yakutin
/ Abstract
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 $p_T 0.4$. There is an indication that the asymmetry begins to rise up at the same centre of mass system pion energy.
Journal: arXiv: High Energy Physics - Experiment