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New experimental and simulated results on nuclear media effects in meson photoproduction off nuclei |
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| Authors: | A Ignatov V Bellini JP Bocquet M Capogni M Casano A D’Angelo J-P Didelez A Fantini G Gervino B Girolami A Giusa M Guidal V Kouznetsov A Lapik A Lleres A Mushkarenkov L Nicoletti D Rebreyend N Rudnev G Russo M-L Sperduto M-C Sutera |
| Institution: | a Institute for Nuclear Research, 117312 Moscow, Russia b Università di Roma “Tor Vergata”, I-00133 Roma, Italy c INFN Sezione di Roma “Tor Vergata”, I-00133 Roma, Italy d Università di Catania, I-95123 Catania, Italy e INFN Laboratori Nazionali del Sud, I-95123 Catania, Italy f IN2P3, Laboratoire de Physique Subatomique et de Cosmologie, 38026 Grenoble, France g INFN Sezione di Genova, I-16146 Genova, Italy h IN2P3, Institut de Physique Nucléaire d’Orsay, 91406 Orsay, France i INFN Sezione di Torino, I-10125 Torino, Italy j INFN Sezione di Roma I, I-00185 Roma, Italy k Istituto Superiore di Sanità, I-00161 Roma, Italy l INFN Sezione di Catania, I-95123 Catania, Italy m INFN Laboratori Nazionali di Frascati, I-00044 Frascati, Italy |
| Abstract: | New experimental approach to study meson photoproduction in nuclei is discussed. It is based on the measurement of the recoil nucleon as a tagger for identification of the initial step of reaction. Propagation of mesons and nucleons within a nucleus is described by the Intra-Nuclear Cascade (INC) model. Simulations and preliminary experimental data for the deuteron target obtained at GRAAL are presented. |
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