Symmetry energy in the liquid-gas mixture

被引：8
作者：
Lopez, J. A. [1 ]
Porras, S. Terrazas [2 ]
机构：
[1] Univ Texas El Paso, El Paso, TX 79968 USA
[2] Univ Autonoma Ciudad Juarez, Ciudad Juarez, Chihuahua, Mexico
来源：
NUCLEAR PHYSICS A | 2017年 / 957卷
基金：
美国国家科学基金会;
关键词：
Symmetry energy; Nuclear equation of state; Neutron-rich nuclear matter; EQUATION-OF-STATE; DENSITY NUCLEAR-MATTER; CLUSTER FORMATION; DROPS;
D O I：
10.1016/j.nuclphysa.2016.09.012
中图分类号：
O57 [原子核物理学、高能物理学];
学科分类号：
070202 ;
摘要：
Results from classical molecular dynamics simulations of infinite nuclear systems with varying density, temperature and isospin content are used to calculate the symmetry energy at low densities. The results show an excellent agreement with the experimental data and corroborate the claim that the formation of clusters has a strong influence on the symmetry energy in the liquid gas coexistence region. (C) 2016 Elsevier B.V. All rights reserved.
引用
收藏
页码：312 / 320
页数：9
相关论文
共 31 条
  • [1] Symmetry energy of warm nuclear systems
    Agrawal, B. K.
    De, J. N.
    Samaddar, S. K.
    Centelles, M.
    Vinas, X.
    [J]. EUROPEAN PHYSICAL JOURNAL A, 2014, 50 (02) : 1 - 11
  • [2] Entropy in the nuclear caloric curve -: art. no. 014601
    Barranón, A
    Roa, JE
    López, JA
    [J]. PHYSICAL REVIEW C, 2004, 69 (01): : 6
  • [3] Time dependence of isotopic temperatures
    Barranon, Armando
    Dorso, Claudio O.
    Lopez, Jorge A.
    [J]. NUCLEAR PHYSICS A, 2007, 791 (1-2) : 222 - 231
  • [4] Alternative approach to σ-meson exchange in the nucleon-nucleon interaction
    Chen, Lingzhi
    Pang, Hourong
    Huang, Hongxia
    Ping, Jialun
    Wang, Fan
    [J]. PHYSICAL REVIEW C, 2007, 76 (01):
  • [5] Quasiclassical model of intermediate velocity particle production in asymmetric heavy ion reactions
    Chernomoretz, A
    Gingras, L
    Larochelle, Y
    Beaulieu, L
    Roy, R
    St-Pierre, C
    Dorso, CO
    [J]. PHYSICAL REVIEW C, 2002, 65 (05): : 546131 - 546137
  • [6] Isospin distillation with radial flow: A test of the nuclear symmetry energy
    Colonna, M.
    Baran, V.
    Di Toro, M.
    Wolter, H. H.
    [J]. PHYSICAL REVIEW C, 2008, 78 (06):
  • [7] Isoscaling and the nuclear EoS
    Dorso, C. A.
    Gimenez Molinelli, P. A.
    Lopez, J. A.
    [J]. JOURNAL OF PHYSICS G-NUCLEAR AND PARTICLE PHYSICS, 2011, 38 (11)
  • [8] Topological characterization of neutron star crusts
    Dorso, C. O.
    Gimenez Molinelli, P. A.
    [J]. PHYSICAL REVIEW C, 2012, 86 (05):
  • [9] Dynamical aspects of isoscaling
    Dorso, CO
    Escudero, CR
    Ison, M
    López, JA
    [J]. PHYSICAL REVIEW C, 2006, 73 (04):
  • [10] Selection of critical events in nuclear fragmentation -: art. no. 027602
    Dorso, CO
    López, JA
    [J]. PHYSICAL REVIEW C, 2001, 64 (02): : 276021 - 276024
1234