dorsal/arxiv
View SchemaCorrelations in hypernuclear matter
| Authors | P. Konrad, H. Lenske |
|---|---|
| Categories | |
| ArXiv ID | nucl-th/0612078 |
| URL | https://arxiv.org/abs/nucl-th/0612078 |
| DOI | 10.1140/epja/i2007-10475-5 |
| Journal | Eur.Phys.J.A33:291-294,2007 |
Abstract
We investigate short range correlations in nuclear and hypernuclear matter. Self-energies due to short range correlations and their influence on the nucleon and $\Lambda$-hyperon spectral functions are described in an approach accounting for a realistic treatment of mean-field dynamics and a self-consistently derived quasi-particle interaction. Landau-Migdal theory is used to derived the short range interaction from a phenomenological Skyrme energy density functional, subtracting the long range pionic contributions to the nucleonic spectral functions. We discuss our results for different hyperon-baryon ratios to show the influence of strangeness on the correlations in hypernuclear matter.
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"abstract": "We investigate short range correlations in nuclear and hypernuclear matter.\nSelf-energies due to short range correlations and their influence on the\nnucleon and $\\Lambda$-hyperon spectral functions are described in an approach\naccounting for a realistic treatment of mean-field dynamics and a\nself-consistently derived quasi-particle interaction. Landau-Migdal theory is\nused to derived the short range interaction from a phenomenological Skyrme\nenergy density functional, subtracting the long range pionic contributions to\nthe nucleonic spectral functions. We discuss our results for different\nhyperon-baryon ratios to show the influence of strangeness on the correlations\nin hypernuclear matter.",
"arxiv_id": "nucl-th/0612078",
"authors": [
"P. Konrad",
"H. Lenske"
],
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"nucl-th"
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"doi": "10.1140/epja/i2007-10475-5",
"journal_ref": "Eur.Phys.J.A33:291-294,2007",
"title": "Correlations in hypernuclear matter",
"url": "https://arxiv.org/abs/nucl-th/0612078"
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