scholarly journals Quasi-particle interaction in nuclear matter from chiral pion–nucleon dynamics

2006 ◽  
Vol 768 (1-2) ◽  
pp. 99-117 ◽  
Author(s):  
N. Kaiser
Keyword(s):  
Nuclear Matter ◽  
Particle Interaction ◽  
Quasi Particle ◽  
Pion Nucleon

S-wave pion-nucleon interaction and PCAC in nuclear matter

1980 ◽  
Vol 92 (3-4) ◽  
pp. 261-264 ◽  
Author(s):  
E.Kh. Akhmedov ◽  
Yu.V. Gaponov ◽  
I.N. Mishustin
Keyword(s):  
Nuclear Matter ◽  
Nucleon Interaction ◽  
S Wave ◽  
Pion Nucleon

Modeling of a microscopic optical pion-nucleon potential at energies in the (3, 3)-resonance region and nuclear-matter effect on the pion-nucleon amplitude

2014 ◽  
Vol 77 (1) ◽  
pp. 100-109 ◽  
Author(s):  
V. K. Lukyanov ◽  
E. V. Zemlyanaya ◽  
K. V. Lukyanov ◽  
E. I. Zhabitskaya ◽  
M. V. Zhabitsky
Keyword(s):  
Nuclear Matter ◽  
Resonance Region ◽  
Nucleon Potential ◽  
Pion Nucleon ◽  
Matter Effect

Spin symmetry energy and spin dependence of the single particle potential in nuclear matter

1984 ◽  
Vol 62 (4) ◽  
pp. 400-413 ◽  
Author(s):  
Janusz Dabrowski
Keyword(s):  
Nuclear Matter ◽  
Single Particle ◽  
Particle Interaction ◽  
Spin Symmetry ◽  
Particle Energy ◽  
Nuclear Forces ◽  
Fermi Surfaces ◽  
Particle Potential ◽  
Single Particle Potential ◽  
Spin Quantization

In the presence of tensor nuclear forces, the single particle energy in spin and spin–isospin polarized nuclear matter is diagonal in nucleon spin states with the spin quantization axis tilting away from the direction in which nuclear matter is polarized. This tilting of nucleon spins is taken into account in determining the shape of Fermi surfaces in spin and spin–isospin polarized nuclear matter, and in relating the spin and spin–isospin dependent components of the single particle potential, and the spin and spin–isospin symmetry energies of nuclear matter to the Landau parameters of the quasi-particle interaction. Numerical results are obtained partly with empirical values of the Landau parameters, and partly with values calculated with the Sprung effective two-body interaction in nuclear matter.

Quasi-particle interaction in strongly correlated systems

1991 ◽  
Vol 179 (4-6) ◽  
pp. 411-429 ◽  
Author(s):  
Kazuo Miura ◽  
Tamifusa Matsuura ◽  
Yoshihiro Kuroda
Keyword(s):  
Particle Interaction ◽  
Strongly Correlated Systems ◽  
Strongly Correlated ◽  
Quasi Particle ◽  
Correlated Systems

Effective pion-nucleon interaction in nuclear matter

1976 ◽  
Vol 14 (3) ◽  
pp. 1090-1101 ◽  
Author(s):  
L. S. Celenza ◽  
L. C. Liu ◽  
W. Nutt ◽  
C. M. Shakin
Keyword(s):  
Nuclear Matter ◽  
Nucleon Interaction ◽  
Pion Nucleon
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