dorsal/arxiv
View Schema3P_2-3F_2 pairing in neutron matter with modern nucleon-nucleon potentials
| Authors | M. Baldo, O. Elgaroey, L. Engvik, M. Hjorth-Jensen, H. -J. Schulze |
|---|---|
| Categories | |
| ArXiv ID | nucl-th/9806097 |
| URL | https://arxiv.org/abs/nucl-th/9806097 |
| DOI | 10.1103/PhysRevC.58.1921 |
| Journal | Phys.Rev.C58:1921-1928,1998 |
Abstract
We present results for the $^3P_2 - ^3F_2$ pairing gap in neutron matter with several realistic nucleon-nucleon potentials, in particular with recent, phase-shift equivalent potentials. We find that their predictions for the gap cannot be trusted at densities above $\rho\approx 1.7\rho_0$, where $\rho_0$ is the saturation density for symmetric nuclear matter. In order to make predictions above that density, potential models which fit the nucleon-nucleon phase shifts up to about 1 GeV are required.
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"abstract": "We present results for the $^3P_2 - ^3F_2$ pairing gap in neutron matter with\nseveral realistic nucleon-nucleon potentials, in particular with recent,\nphase-shift equivalent potentials. We find that their predictions for the gap\ncannot be trusted at densities above $\\rho\\approx 1.7\\rho_0$, where $\\rho_0$ is\nthe saturation density for symmetric nuclear matter. In order to make\npredictions above that density, potential models which fit the nucleon-nucleon\nphase shifts up to about 1 GeV are required.",
"arxiv_id": "nucl-th/9806097",
"authors": [
"M. Baldo",
"O. Elgaroey",
"L. Engvik",
"M. Hjorth-Jensen",
"H. -J. Schulze"
],
"categories": [
"nucl-th"
],
"doi": "10.1103/PhysRevC.58.1921",
"journal_ref": "Phys.Rev.C58:1921-1928,1998",
"title": "3P_2-3F_2 pairing in neutron matter with modern nucleon-nucleon potentials",
"url": "https://arxiv.org/abs/nucl-th/9806097"
},
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