TY - JOUR

T1 - Variational calculations for the equation of state of asymmetric nuclear matter

AU - Takano, Masatoshi

PY - 2004

Y1 - 2004

N2 - Two variational methods are used to calculate energies per nucleon of asymmetric nuclear matter. One is the explicit energy functional method, in which approximate energy expressions are proposed as explicit functionals of the variational functions. The other is the two-body cluster variational method. The numerical results show that, in both cases, the saturation densities decrease markedly as the proton fraction decreases.

AB - Two variational methods are used to calculate energies per nucleon of asymmetric nuclear matter. One is the explicit energy functional method, in which approximate energy expressions are proposed as explicit functionals of the variational functions. The other is the two-body cluster variational method. The numerical results show that, in both cases, the saturation densities decrease markedly as the proton fraction decreases.

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U2 - 10.1143/PTPS.156.141

DO - 10.1143/PTPS.156.141

M3 - Article

AN - SCOPUS:14944359529

VL - 156

SP - 141

EP - 142

JO - Progress of Theoretical Physics

JF - Progress of Theoretical Physics

SN - 0033-068X

ER -