The role of iterative isobar processes in nuclear matter and the effective nucleon-nucleon interaction

1980 ◽  
Vol 296 (3) ◽  
pp. 229-235 ◽  
Author(s):  
J. Dey ◽  
B. C. Samanta ◽  
M. Dey
Keyword(s):  
Nuclear Matter ◽  
Nucleon Nucleon ◽  
Nucleon Interaction ◽  
Nucleon Nucleon Interaction

The nucleon-nucleon interaction and the role of the [42] orbital six-quark symmetry

1983 ◽  
Vol 402 (3) ◽  
pp. 555-568 ◽  
Author(s):  
Amand Faessler ◽  
F. Fernandez ◽  
G. Lübeck ◽  
K. Shimizu
Keyword(s):  
Nucleon Nucleon ◽  
Nucleon Interaction ◽  
Nucleon Nucleon Interaction

The L-G Phase Transition and the Nucleon–Nucleon Interaction Potential within QHD-I Model

2003 ◽  
Vol 18 (29) ◽  
pp. 2029-2037
Author(s):  
Jin Meng ◽  
Jiarong Li ◽  
Jisheng Chen
Keyword(s):  
Phase Transition ◽  
Nuclear Matter ◽  
Interaction Potential ◽  
Yukawa Potential ◽  
Nucleon Nucleon ◽  
Nucleon Interaction ◽  
Nucleon System ◽  
Debye Mass ◽  
Dense Nuclear Matter ◽  
Nucleon Nucleon Interaction

The nucleon–nucleon interaction potential in hot/dense nuclear matter is studied within the QHD-I model. We find that a Yukawa potential, which contains attractive and repulsive terms, acting between nucleons is modified by the variation of the Debye mass. In particular, a nucleon system described by this Yukawa potential will be unbound at some critical T and μ. The critical point is very close to that of the L-G phase transition given in the literatures.

PAIRING INTERACTION POTENTIAL WITH REALISTIC FORCE IN NEUTRON AND NUCLEAR MATTER

2006 ◽  
Vol 15 (08) ◽  
pp. 1769-1777
Author(s):  
CAIWAN SHEN
Keyword(s):  
Nuclear Matter ◽  
Interaction Potential ◽  
Effective Interaction ◽  
Nucleon Nucleon ◽  
Pairing Interaction ◽  
Nucleon Interaction ◽  
Explicit Formulas ◽  
Nucleon Nucleon Interaction ◽  
Realistic Force

Using the realistic nucleon-nucleon interaction, we studied the pairing interaction potential for 1S0 and 3S1 channel in neutron and nuclear matter. The explicit formulas are given for the calculation. It is found that the screening using realistic force is much smaller than that using effective interaction, for instance, Gogny force or G-matrix.

The nucleon–nucleon interaction. II. Pseudoscalar mesons

1976 ◽  
Vol 54 (3) ◽  
pp. 333-341
Author(s):  
A. Z. Capri ◽  
D. Menon ◽  
R. Teshima
Keyword(s):  
Experimental Data ◽  
Realistic Model ◽  
Nucleon Nucleon ◽  
Nucleon Interaction ◽  
Scalar Mesons ◽  
Pseudoscalar Mesons ◽  
Spin Singlet ◽  
Nucleon Nucleon Interaction ◽  
Isospin Triplet

An earlier paper examined the role of scalar mesons in the nucleon–nucleon interaction. A more realistic model, with pseudoscalar mesons, is studied here. Unlike previous treatments of this problem, this approach seems to yield more repulsion than would be required to reproduce experimental data. Calculations are performed on the spin singlet, isospin triplet state; a brief discussion of the deuteron channel and the resulting potentials is also included.

Nucleon-nucleon interaction in nuclear matter

1977 ◽  
Vol 16 (2) ◽  
pp. 777-783 ◽  
Author(s):  
Sadhan K. Adhikari ◽  
H. T. Coelho ◽  
F. A. Bezerra Coutinho ◽  
Y. Nogami
Keyword(s):  
Nuclear Matter ◽  
Nucleon Nucleon ◽  
Nucleon Interaction ◽  
Nucleon Nucleon Interaction
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