Investigating of the exclusive reaction of π+π− pair electroproduction on a proton bound in a deuteron
Preliminary results from analyzing π+π− pair electroproduction on a proton bound in a deuteron are presented. Procedures for considering the Fermi motion of the initial proton in the deuteron and assessing the effects of interaction in the final states are developed. The yield of the reaction ep(n) → e′p′(n′)π+π− is obtained for the first time.