VARIATIONAL THEORY OF NUCLEAR-MATTER .3.

被引:34
作者
WIRINGA, RB
PANDHARIPANDE, VR
机构
[1] Department of Physics, University of Illinois at Urbana-Champaign, Urbana
基金
美国国家科学基金会;
关键词
D O I
10.1016/0375-9474(79)90448-2
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
We report developments in a variational theory of nuclear matter for treating ν6 homework potentials that include central, spin, isospin and tensor operators. The central, spin, isospin and tensor correlations are parametrized by their range d, and the magnitudes of the non-central correlations. Integral equations are used to sum Fermi hypernetted chain, and single operator chain diagrams. All commutators required to evaluate the energy from the operator chain functions are treated exactly, and the energy is found to have a minimum with respect to variations in all parameters. Results of calculations with ν6 models based on the Reid and Bethe-Johnson potentials are reported. A crude estimate of the effect of the spin-orbit potentials on nuclear matter binding energy indicates that it could be significant. © 1979.
引用
收藏
页码:1 / 22
页数:22
相关论文
共 14 条
[1]   CALCULATIONS ON NUCLEAR-MATTER WITH STATE-DEPENDENT CORRELATIONS AND A SEMI-REALISTIC NUCLEON-NUCLEON POTENTIAL [J].
BENHAR, O ;
CIOFIDEGLIATTI, C ;
FANTONI, S ;
ROSATI, S .
PHYSICS LETTERS B, 1977, 70 (01) :1-5
[2]   DENSE BARYON MATTER CALCULATIONS WITH REALISTIC POTENTIALS [J].
BETHE, HA ;
JOHNSON, MB .
NUCLEAR PHYSICS A, 1974, A230 (01) :1-58
[3]   NUCLEAR COMPRESSIBILITY AND MONOPOLE RESONANCES [J].
BLAIZOT, JP ;
GOGNY, D ;
GRAMMATICOS, B .
NUCLEAR PHYSICS A, 1976, 265 (02) :315-336
[4]   CURRENT STATE OF NUCLEAR-MATTER CALCULATIONS [J].
DAY, BD .
REVIEWS OF MODERN PHYSICS, 1978, 50 (03) :495-521
[5]   APPLICATION OF METHOD OF CORRELATED BASIS FUNCTIONS TO NUCLEAR-MATTER [J].
KURTEN, KE ;
CLARK, JW ;
RISTIG, ML .
PHYSICS LETTERS B, 1978, 74 (03) :153-157
[6]  
LAGARIS IE, UNPUBLISHED
[7]   ON CALCULATION OF NUCLEAR COMPRESSIBILITY [J].
PANDHARIPANDE, VR .
PHYSICS LETTERS B, 1970, B 31 (10) :635-+
[8]   VARIATIONAL THEORY OF NUCLEAR-MATTER [J].
PANDHARIPANDE, VR ;
WIRINGA, RB .
NUCLEAR PHYSICS A, 1976, 266 (02) :269-316
[9]   LOCAL PHENOMENOLOGICAL NUCLEON-NUCLEON POTENTIALS [J].
REID, RV .
ANNALS OF PHYSICS, 1968, 50 (03) :411-&
[10]   VARIATIONAL THEORY OF NUCLEAR-MATTER .2. [J].
WIRINGA, RB ;
PANDHARIPANDE, VR .
NUCLEAR PHYSICS A, 1978, 299 (01) :1-38