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Rvachev, M M; Benmokhtar, F; Penel-Nottaris, E; Aniol, K A; Bertozzi, W; Boeglin, W U; Butaru, F; Calarco, J R; Chai, Z; Chang, C C; Chen, J-P; Chudakov, E; Cisbani, E; Cochran, A; Cornejo, J; Dieterich, S; Djawotho, P; Duran, W; Epstein, M B; Finn, J M; Fissum, K G; Frahi-Amroun, A; Frullani, S; Furget, C; Garibaldi, F; Gayou, O; Gilad, S; Gilman, R; Glashausser, C; Hansen, J-O; Higinbotham, D W; Hotta, A; Hu, B; Iodice, M; Iomni, R; de Jager, C W; Jiang, X; Jones, M K; Kelly, J J; Kox, S; Kuss, M; Laget, J M; De Leo, R; Lerose, J J; Liatard, E; Lindgren, R; Liyanage, N; Lourie, R W; Malov, S; Margaziotis, D J; Markowitz, P; Merchez, F; Michaels, R; Mitchell, J; Mougey, J; Perdrisat, C F; Punjabi, V A; Quéméner, G; Ransome, R D; Réal, J-S; Roché, R; Sabatié, F; Saha, A; Simon, D; Strauch, S; Suleiman, R; Tamae, T; Templon, J A; Tieulent, R; Ueno, H; Ulmer, P E; Urciuoli, G M; Voutier, E; Wijesooriya, K; Wojtsekhowski, B
Physical review letters, 2005-May-20, 20050520, Letnik: 94, Številka: 19Journal Article
We have studied the quasielastic 3He(e,e(')p)2H reaction in perpendicular coplanar kinematics, with the energy and the momentum transferred by the electron fixed at 840 MeV and 1502 MeV/c, respectively. The 3He(e,e(')p)2H cross section was measured for missing momenta up to 1000 MeV/c, while the A(TL) asymmetry was extracted for missing momenta up to 660 MeV/c. For missing momenta up to 150 MeV/c, the cross section is described by variational calculations using modern 3He wave functions. For missing momenta from 150 to 750 MeV/c, strong final-state interaction effects are observed. Near 1000 MeV/c, the experimental cross section is more than an order of magnitude larger than predicted by available theories. The A(TL) asymmetry displays characteristic features of broken factorization with a structure that is similar to that generated by available models.
