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.
Available under License : See the attached licence file.
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.
|Divisions :||Faculty of Engineering and Physical Sciences > Physics|
|Date :||3 December 2012|
|Identification Number :||https://doi.org/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|
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