To the nature of intermediate- and short-range nucleon-nucleon interaction

Vladimir I. Kukulin; I. T. Obukhovsky; V. N. Pomerantsev

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To the nature of intermediate- and short-range nucleon-nucleon interaction

Vladimir I. Kukulin·I. T. Obukhovsky·V. N. Pomerantsev

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Abstract

Instead of the Yukawa mechanism for intermediate- and short-range interaction some new approach based on formation of the symmetric six-quark bag in the state $|(0s)^6[6]_X,L=0>$ dressed due to strong coupling to $π$, $σ$ and $ρ$ fields are suggested. This new mechanism offers both a strong intermediate-range attraction which replaces the effective $σ$-exchange (or excitation of two isobars in the intermediate state) in traditional force models and also short-range repulsion. Simple illustrative model is developed which demonstrates clearly how well the suggested new mechanism can reproduce $NN$ data.

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Vladimir I. Kukulin, I. T. Obukhovsky, V. N. Pomerantsev. 2000-09-06. To the nature of intermediate- and short-range nucleon-nucleon interaction. https://arxiv.org/abs/nucl-th/0009017

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