Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
1839296 | Nuclear Physics A | 2006 | 16 Pages |
Abstract
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 32âA MeV 129Xe + natSn and 36âA MeV 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 (â¼3-4V0 vs. â¼8V0).
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Authors
INDRA Collaboration INDRA Collaboration, G. TÄbÄcaru, M.F. Rivet, B. Borderie, M. Pârlog, B. Bouriquet, A. Chbihi, J.D. Frankland, J.P. Wieleczko, E. Bonnet, R. Bougault, R. Dayras, E. Galichet, D. Guinet, P. Lautesse, N. Le Neindre, O. Lopez,