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arXiv · 1111.0797

High momentum components in the nuclear symmetry energy

Arianna Carbone·Artur Polls·Arnau Rios
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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.

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Arianna Carbone, Artur Polls, Arnau Rios. 2012-01-04. High momentum components in the nuclear symmetry energy. https://doi.org/10.1209/0295-5075%2F97%2F22001

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