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Comparative study of neutron and nuclear matter with simplifi ed Argonne nucleon-nucleon potentials

Rios Huguet, A, Baldo, M, Polls, A, Schulze, H-J and Vidana, I (2012) Comparative study of neutron and nuclear matter with simplifi ed Argonne nucleon-nucleon potentials Physical Review C: Nuclear Physics, 86 (6), 064001.

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Abstract

We present calculations of the energy per particle of pure neutron and symmetric nuclear matter with simplified Argonne nucleon-nucleon potentials for different many-body theories. We compare critically the Brueckner-Hartree-Fock results to other formalisms, such as the Brueckner-Bethe-Goldstone expansion up to third order, self-consistent Green's functions, auxiliary field diffusion Monte Carlo, and Fermi hypernetted chain. We evaluate the importance of spin-orbit and tensor correlations in the equation of state and find these to be important in a wide range of densities.

Item Type: Article
Divisions : Faculty of Engineering and Physical Sciences > Physics
Authors :
AuthorsEmailORCID
Rios Huguet, AUNSPECIFIEDUNSPECIFIED
Baldo, MUNSPECIFIEDUNSPECIFIED
Polls, AUNSPECIFIEDUNSPECIFIED
Schulze, H-JUNSPECIFIEDUNSPECIFIED
Vidana, IUNSPECIFIEDUNSPECIFIED
Date : 3 December 2012
Identification Number : 10.1103/PhysRevC.86.064001
Additional Information : Copyright 2012 The American Physical Society.
Depositing User : Symplectic Elements
Date Deposited : 14 Dec 2012 12:19
Last Modified : 23 Sep 2013 19:57
URI: http://epubs.surrey.ac.uk/id/eprint/743161

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