{"paper":{"title":"Size and asymmetry of the reaction entrance channel: influence on the probability of neck production","license":"","headline":"","cross_cats":[],"primary_cat":"nucl-ex","authors_text":"A.Del Zoppo, A.Moroni, C.Agodi, C.Maiolino, D.Santonocito, E.Migneco, F.Gramegna, G.Bellia, G.Vannini, G.V.Margagliotti, I.Iori, N.Colonna, P.Finocchiaro, P.F.Mastinu, P.M.Milazzo, P.Piattelli, P.Sapienza, R.Alba, R.Coniglione, R.Rui","submitted_at":"2005-03-10T11:03:19Z","abstract_excerpt":"The results of experiments performed to investigate the Ni+Al, Ni+Ni, Ni+Ag reactions at 30 MeV/nucleon are presented. From the study of dissipative midperipheral collisions, it has been possible to detect events in which Intermediate Mass Fragments (IMF) production takes place. The decay of a quasi-projectile has been identified; its excitation energy leads to a multifragmentation totally described in terms of a statistical disassembly of a thermalized system (T$\\simeq$4 MeV, E$^*\\simeq$4 MeV/nucleon). Moreover, for the systems Ni+Ni, Ni+Ag, in the same nuclear reaction, a source with velocit"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"nucl-ex/0503005","kind":"arxiv","version":1},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"}