Liquid-Gas Coexistence Region in Central Xe+Sn Reactions - Archive ouverte HAL
Communication Dans Un Congrès Année : 2001

Liquid-Gas Coexistence Region in Central Xe+Sn Reactions

M. Colonna
  • Fonction : Auteur
M. Pârlog
G. Auger
  • Fonction : Auteur
  • PersonId : 1370146
  • IdRef : 138026408
C.O. Bacri
J. Colin
  • Fonction : Auteur
  • PersonId : 829300
E. Galichet
  • Fonction : Auteur
F. Lavaud
  • Fonction : Auteur
C. Leduc
  • Fonction : Auteur
O. Lopez
P. Pawlowski
  • Fonction : Auteur
E. Rosato
  • Fonction : Auteur
L. Tassan-Got
  • Fonction : Auteur
E. Vient

Résumé

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.

Dates et versions

hal-00012241 , version 1 (18-10-2005)

Identifiants

Citer

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⟩
174 Consultations
0 Téléchargements

Altmetric

Partager

More