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Titolo:
Universal fluctuations in heavy-ion collisions in the Fermi energy domain
Autore:
Botet, R; Ploszajczak, M; Chbihi, A; Borderie, B; Durand, D; Frankland, J;
Indirizzi:
Univ Paris Sud, Phys Solides Lab, CNRS, Ctr Orsay, F-14076 Orsay, France Univ Paris Sud Orsay France F-14076 RS, Ctr Orsay, F-14076 Orsay, France Grand Accelerateur Natl Ions Lourds, CEA DSM, CNRS, IN2P3, F-14076 Caen, France Grand Accelerateur Natl Ions Lourds Caen France F-14076 076 Caen, France Inst Phys Nucl, CNRS, IN2P3, F-91406 Orsay, France Inst Phys Nucl Orsay France F-91406 , CNRS, IN2P3, F-91406 Orsay, France ISMRA & Univ, LPC, IN2P3, CNRS, F-14050 Caen, France ISMRA & Univ Caen France F-14050 LPC, IN2P3, CNRS, F-14050 Caen, France
Titolo Testata:
PHYSICAL REVIEW LETTERS
fascicolo: 16, volume: 86, anno: 2001,
pagine: 3514 - 3517
SICI:
0031-9007(20010416)86:16<3514:UFIHCI>2.0.ZU;2-3
Fonte:
ISI
Lingua:
ENG
Soggetto:
FRAGMENTATION; TRANSITION; FEATURES;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Physical, Chemical & Earth Sciences
--discip_EC--
Citazioni:
17
Recensione:
Indirizzi per estratti:
Indirizzo: Botet, R Univ Paris Sud, Phys Solides Lab, CNRS, Ctr Orsay, Batiment 510, F-14076 Orsay, France Univ Paris Sud Batiment 510 Orsay France F-14076 6 Orsay, France
Citazione:
R. Botet et al., "Universal fluctuations in heavy-ion collisions in the Fermi energy domain", PHYS REV L, 86(16), 2001, pp. 3514-3517

Abstract

We discuss the scaring laws of both the charged fragments multiplicity a fluctuations and the charge of the largest fragment Z(max) fluctuations for Xe + Sn collisions in the range of bombarding energies between 25A MeV and 50A MeV. We show at E-lab greater than or similar to 32 MeV/A the transition in the Fluctuation regime of Z(max) which is compatible with the transition From the ordered to disordered phase of excited nuclear matter. The size(charge) of the largest fragment is closely related to the order parametercharacterizing this process.

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Documento generato il 11/08/20 alle ore 15:27:58