Baryon octet interactions in the skyrme model

G. Kälbermann; J. M. Eisenberg

doi:10.1016/0370-2693(90)90086-L

Baryon octet interactions in the skyrme model

G. Kälbermann^*
, J. M. Eisenberg

^*Corresponding author for this work

Department of Soil and Water Sciences

Research output: Contribution to journal › Article › peer-review

6 Scopus citations

Abstract

We calculate baryon-baryon interactions in the SU(3) octet using the Skyrme model. We employ an exact diagonalization procedure for the symmetry-breaking term in the solution of the single-baryon B=1 problem, and a product ansatz for the B=2 solutions. Qualitatively, the results resemble those obtained for the NN potentials using the product ansatz with no additional dynamical features. In particular, the central potentials for the ΛN and ΣN systems do not exhibit attraction.

Original language	English
Pages (from-to)	6-10
Number of pages	5
Journal	Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
Volume	235
Issue number	1-2
DOIs	https://doi.org/10.1016/0370-2693(90)90086-L
State	Published - 25 Jan 1990

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title = "Baryon octet interactions in the skyrme model",

abstract = "We calculate baryon-baryon interactions in the SU(3) octet using the Skyrme model. We employ an exact diagonalization procedure for the symmetry-breaking term in the solution of the single-baryon B=1 problem, and a product ansatz for the B=2 solutions. Qualitatively, the results resemble those obtained for the NN potentials using the product ansatz with no additional dynamical features. In particular, the central potentials for the ΛN and ΣN systems do not exhibit attraction.",

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AU - Eisenberg, J. M.

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N2 - We calculate baryon-baryon interactions in the SU(3) octet using the Skyrme model. We employ an exact diagonalization procedure for the symmetry-breaking term in the solution of the single-baryon B=1 problem, and a product ansatz for the B=2 solutions. Qualitatively, the results resemble those obtained for the NN potentials using the product ansatz with no additional dynamical features. In particular, the central potentials for the ΛN and ΣN systems do not exhibit attraction.

AB - We calculate baryon-baryon interactions in the SU(3) octet using the Skyrme model. We employ an exact diagonalization procedure for the symmetry-breaking term in the solution of the single-baryon B=1 problem, and a product ansatz for the B=2 solutions. Qualitatively, the results resemble those obtained for the NN potentials using the product ansatz with no additional dynamical features. In particular, the central potentials for the ΛN and ΣN systems do not exhibit attraction.

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Baryon octet interactions in the skyrme model

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