Color transparency effects on the deuteron spin observables in the hard $pd\to ppn$ reaction

Abstract

The pionless breakup of a deuteron induced by 15 GeV/$c$ beam proton is considered theoretically in the kinematics where both outgoing protons are fast and the neutron is slow in the rest frame of the deuteron. Significant influence of color transparency on the deuteron vector and tensor analyzing powers is expected.

arXiv comment10 pages, 3 figures, Contribution to the proceedings of the International conference "Particle Physics at Medium and High Energies", June 2-5, 2026, Protvino, Russia