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Correlations in hypernuclear matter

P. Konrad·H. Lenske
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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 $Λ$-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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P. Konrad, H. Lenske. 2006-12-18. Correlations in hypernuclear matter. https://doi.org/10.1140/epja%2Fi2007-10475-5

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