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Title: Multifragmentation and the symmetry term of the nuclear equation of state

Abstract

We investigate the possibility of extracting the symmetry energy from multifragmentation data. The applicability of the grandcanonical formula earlier proposed by Ono et al. [Phys. Rev. C 68, 051601(R) (2003)] in the case of finite excited nuclei is tested within a microcanonical framework. Relatively good results are obtained except for large residual nuclei, especially when large sources are highly excited. Effects of secondary particle emission and the extent in which relevant information may be inferred from experimental observables are finally discussed.

Authors:
 [1];  [2]
  1. NIPNE, Bucharest-Magurele, POB-MG 6 (Romania)
  2. LPC -IN2P3-CNRS/Ensicaen et Universite, F-14050 Caen cedex (France)
Publication Date:
OSTI Identifier:
20991018
Resource Type:
Journal Article
Resource Relation:
Journal Name: Physical Review. C, Nuclear Physics; Journal Volume: 75; Journal Issue: 2; Other Information: DOI: 10.1103/PhysRevC.75.024605; (c) 2007 The American Physical Society; Country of input: International Atomic Energy Agency (IAEA)
Country of Publication:
United States
Language:
English
Subject:
73 NUCLEAR PHYSICS AND RADIATION PHYSICS; EMISSION; EQUATIONS OF STATE; NUCLEI; PARTICLES; SYMMETRY

Citation Formats

Raduta, Ad. R., and Gulminelli, F. Multifragmentation and the symmetry term of the nuclear equation of state. United States: N. p., 2007. Web. doi:10.1103/PHYSREVC.75.024605.
Raduta, Ad. R., & Gulminelli, F. Multifragmentation and the symmetry term of the nuclear equation of state. United States. doi:10.1103/PHYSREVC.75.024605.
Raduta, Ad. R., and Gulminelli, F. Thu . "Multifragmentation and the symmetry term of the nuclear equation of state". United States. doi:10.1103/PHYSREVC.75.024605.
@article{osti_20991018,
title = {Multifragmentation and the symmetry term of the nuclear equation of state},
author = {Raduta, Ad. R. and Gulminelli, F.},
abstractNote = {We investigate the possibility of extracting the symmetry energy from multifragmentation data. The applicability of the grandcanonical formula earlier proposed by Ono et al. [Phys. Rev. C 68, 051601(R) (2003)] in the case of finite excited nuclei is tested within a microcanonical framework. Relatively good results are obtained except for large residual nuclei, especially when large sources are highly excited. Effects of secondary particle emission and the extent in which relevant information may be inferred from experimental observables are finally discussed.},
doi = {10.1103/PHYSREVC.75.024605},
journal = {Physical Review. C, Nuclear Physics},
number = 2,
volume = 75,
place = {United States},
year = {Thu Feb 15 00:00:00 EST 2007},
month = {Thu Feb 15 00:00:00 EST 2007}
}
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