{"paper":{"title":"Multifragmentation of very heavy nuclear systems (III): fragment velocity correlations and event topology at freeze-out","license":"","headline":"","cross_cats":[],"primary_cat":"nucl-ex","authors_text":"A. Chbihi (GANIL), B. Borderie (IPNO), B. Bouriquet (GANIL), G. T\\~ab\\~acaru (IPNO, J.D. Frankland (GANIL), J.-P. Wieleczko (GANIL), M.-F. Rivet (IPNO), M. P\\^arlog (IPNO, Nipne), the INDRA Collaboration Collaboration","submitted_at":"2005-08-26T13:52:11Z","abstract_excerpt":"Kinetic energy spectra and fragment velocity correlations, simulated by means of stochastic mean-field calculations, are successfully confronted with experimental data for single multifragmenting sources prepared at the same excitation energy per nucleon in 32 AMeV 129Xe+natSn and 36 AMeV 155Gd+natU central collisions. Relying thus on simulations, average freeze-out times of 200-240 fm/c are estimated The corresponding spatial distributions of fragments are more compact for the lighter system (~3-4V\\_0 vs ~8V\\_0)."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"nucl-ex/0508033","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"}