Journal of Nuclear and Particle Physics
p-ISSN: 2167-6895 e-ISSN: 2167-6909
2018; 8(1): 6-9
doi:10.5923/j.jnpp.20180801.02
Hesham Mansour
Physics Department, Faculty of Science, Cairo University, Egypt
Correspondence to: Hesham Mansour, Physics Department, Faculty of Science, Cairo University, Egypt.
Email: |
Copyright © 2018 The Author(s). Published by Scientific & Academic Publishing.
This work is licensed under the Creative Commons Attribution International License (CC BY).
http://creativecommons.org/licenses/by/4.0/
In the present work we are going to add a correction to the BHF potential calculation by introducing a two- body density dependent potential that acts as a three –body interaction. Adding the result of this potential to the BHF potential would give us new saturation curves which coincide with the results obtained from the experiment. We compute the energy per particle E/A versus density curves for symmetric nuclear matter, pure neutron matter and the symmetry energy using modern NN-potentials like CD-Bonn (Machleidt 2001).
Keywords: BHF approach, Nuclear matter, Symmetry energy, Neutron matter
Cite this paper: Hesham Mansour, Mansour’s Three-Body Force Applied to Nuclear Matter, Journal of Nuclear and Particle Physics, Vol. 8 No. 1, 2018, pp. 6-9. doi: 10.5923/j.jnpp.20180801.02.
(1) |
Figure (1). Energy per nucleon in MeV vs. Fermi momentum in fm-1 for symmetric nuclear for both the BHF and the new values of Energy per nuclear for CD-Bonn potential |
Figure (3). Energy per nucleon (MeV) versus Fermi momentum kf (fm-1) for pure neutron matter for the BHF and the new E/A for CD-Bonn potential |