@Article{Davesne_etal2018,
author="Davesne, D.
and Navarro, J.
and Meyer, J.
and Bennaceur, K.
and Pastore, A.",
title="Two-body contributions to the effective mass in nuclear effective interactions",
journal="Physical Review C",
year="2018",
publisher="Amer Physical Soc",
volume="97",
number="4",
pages="044304--7pp",
abstract="Starting from general expressions of well-chosen symmetric nuclear matter quantities derived for both zero-and finite-range effective theories, we derive some universal relations between them. We first showthat, independently of the range, the two-body contribution is enough to describe correctly the saturation mechanism but gives an effective mass value around m(*)/m similar or equal to 0.4 when the other properties of the saturation point are set near their generally accepted values. Then, we show that a more elaborated interaction (for instance, an effective two-body density-dependent term on top of the pure two-body term) is needed to reach the accepted value m(*)/m similar or equal to 0.7-0.8.",
optnote="WOS:000429456600002",
optnote="exported from refbase (https://references.ific.uv.es/refbase/show.php?record=3554), last updated on Mon, 23 Apr 2018 10:30:17 +0000",
issn="2469-9985",
doi="10.1103/PhysRevC.97.044304",
opturl="http://arxiv.org/abs/1712.03003",
opturl="https://doi.org/10.1103/PhysRevC.97.044304",
archivePrefix="arXiv",
eprint="1712.03003",
language="English"
}