Liquid-Gas Coexistence Region in Central Xe+Sn Reactions

Abstract : Charge partitions and distributions of fragments emitted in multifragmentation of fused systems produced in central collisions are studied over the incident energy range 32-50 MeV per nucleon. Most of the charged products are well identified thanks to the high performances of the INDRA 4pi array. Supported by dynamical calculations, charge correlations are used t$ evidence, or not, spinodal instabilities and consequently the liquid-gas coexistence region over the considered incident energy range. It was claimed in the last few years that mass/charge distributions should follow a power law behavior in the coexistence region. The Z distributions measured are discussed. A first attempt is made to derive in which Z region the border between liquid and gas parts is located.
Document type :
Conference papers
Complete list of metadatas

https://hal.archives-ouvertes.fr/hal-00012241
Contributor : Import Arxiv <>
Submitted on : Tuesday, October 18, 2005 - 2:38:49 PM
Last modification on : Tuesday, February 19, 2019 - 11:16:01 AM

Links full text

Identifiers

Citation

B. Borderie, M. F Rivet, G. Tabacaru, M. Colonna, P. Desesquelles, et al.. Liquid-Gas Coexistence Region in Central Xe+Sn Reactions. XXXIX International Winter Meeting on Nuclear Physics, Jan 2001, Bormio, Italy. pp.11. ⟨hal-00012241⟩

Share

Metrics

Record views

343