High-momentum components in the nuclear symmetry energy

Rios Huguet, A, Carbone, A and Polls, A (2012) High-momentum components in the nuclear symmetry energy Europhysics Letters: a letters journal exploring the frontiers of physics, 97. ISSN 0295-5075

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Abstract

The short-range and tensor correlations associated to realistic nucleon-nucleon interactions induce a population of high-momentum components in the many-body nuclear wave function. We study the impact of such high-momentum components on bulk observables associated to isospin asymmetric matter. The kinetic part of the symmetry energy is strongly reduced by correlations when compared to the non-interacting case. The origin of this behavior is elucidated using realistic interactions with different short-range and tensor structures.

Item Type:	Article
Additional Information:	The final publication is available at www.epj.org
Divisions:	Faculty of Engineering and Physical Sciences > Physics
Depositing User:	Symplectic Elements
Date Deposited:	26 Jan 2012 13:33
Last Modified:	23 Sep 2013 19:01
URI:	http://epubs.surrey.ac.uk/id/eprint/121087

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