Abstract.
We investigate homogeneous nuclear matter within the Brueckner-Hartree-Fock (BHF) approach in the limits of isospin-symmetric nuclear matter (SNM) as well as pure neutron matter at zero temperature. The study is based on realistic representations of the internucleon interaction as given by Argonne v18, Paris, Nijmegen I and II potentials, in addition to chiral N3LO interactions, including three-nucleon forces up to N2LO. Particular attention is paid to the presence of di-nucleon bound states structures in 1 S 0 and 3 SD 1 channels, whose explicit account becomes crucial for the stability of self-consistent solutions at low densities. A characterization of these solutions and associated bound states is discussed. We confirm that coexisting BHF single-particle solutions in SNM, at Fermi momenta in the range 0.13-0.3 fm-1, is a robust feature under the choice of realistic internucleon potentials.
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References
M. Baldo (Editor), Nuclear Methods and the Nuclear Equation of State, in International Review of Nuclear Physics, Vol. 8 (World Scientific, Singapore, 1999)
D.R. Entem, R. Machleidt, Phys. Rev. C 68, 041001 (2003)
W.H. Dickhoff, D. Van Neck, Many-Body Theory Exposed (World Scientific, Singapore, 2008)
Y. Dewulf, W.H. Dickhoff, D. Van Neck, E.R. Stoddard, M. Waroquier, Phys. Rev. Lett. 90, 152501 (2003)
H.Q. Song, M. Baldo, G. Giansiracusa, U. Lombardo, Phys. Rev. Lett. 81, 1584 (1998)
K. Amos, P.J. Dortmans, H.V. von Geramb, S. Karataglidis, J. Raynal, Nucleon-Nucleus Scattering: A Microscopic Nonrelativistic Approach, in Advances in Nuclear Physics, Vol. 25 (Springer, New York, 2000)
H.F. Arellano, J.P. Delaroche, Eur. Phys. J. A 51, 1 (2015)
R.B. Wiringa, V.G.J. Stoks, R. Schiavilla, Phys. Rev. C 51, 38 (1995)
N.M. Hugenholtz, L. van Hove, Physica 24, 363 (1958)
M. Baldo, A. Fiasconaro, Phys. Lett. B 491, 240 (2000)
M. Lacombe, B. Loiseau, J.M. Richard, R.V. Mau, J. Côté, P. Pirès, R. de Tourreil, Phys. Rev. C 21, 861 (1980)
V.G.J. Stoks, R.A.M. Klomp, C.P.F. Terheggen, J.J. de Swart, Phys. Rev. C 49, 2950 (1994)
J.W. Holt, N. Kaiser, W. Weise, Phys. Rev. C 81, 024002 (2010)
K. Hebeler, A. Schwenk, Phys. Rev. C 82, 014314 (2010)
A. Carbone, A. Rios, A. Polls, Phys. Rev. C 90, 054322 (2014)
A. Nogga, P. Navrátil, B.R. Barrett, J.P. Vary, Phys. Rev. C 73, 064002 (2006)
H.F. Arellano, omp-online website (2006)
A. Carbone, A. Polls, A. Rios, Phys. Rev. C 88, 044302 (2013)
I. Tews, S. Gandolfi, A. Gezerlis, A. Schwenk, Phys. Rev. C 93, 024305 (2016)
F. Sammarruca, L. Coraggio, J.W. Holt, N. Itaco, R. Machleidt, L.E. Marcucci, Phys. Rev. C 91, 054311 (2015)
Z.H. Li, U. Lombardo, H.J. Schulze, W. Zuo, L.W. Chen, H.R. Ma, Phys. Rev. C 74, 047304 (2006)
N. Chamel, Phys. Rev. Lett. 110, 011101 (2013)
M. Baldo, G.F. Burgio, H.J. Schulze, G. Taranto, Phys. Rev. C 89, 048801 (2014)
F. Isaule, H.F. Arellano, A. Rios, Phys. Rev. C 94, 034004 (2016)
P. Czerski, A. De Pace, A. Molinari, Phys. Rev. C 65, 044317 (2002)
W. Zuo, I. Bombaci, U. Lombardo, Phys. Rev. C 60, 024605 (1999)
P. Grange, J. Cugnon, A. Lejeune, Nucl. Phys. A 473, 365 (1987)
R.A. Broglia, V. Zelevinsky (Editors), Fifty Years of Nuclear BCS (World Scientific, Singapore, 2013)
A. Sedrakian, J.W. Clark, M. Alford (Editors), Pairing in Fermionic Systems (World Scientific, Singapore, 2006)
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Arellano, H., Isaule, F. & Rios, A. Di-nucleon structures in homogeneous nuclear matter based on two- and three-nucleon interactions. Eur. Phys. J. A 52, 299 (2016). https://doi.org/10.1140/epja/i2016-16299-2
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DOI: https://doi.org/10.1140/epja/i2016-16299-2