Long- and medium-range components of the nuclear force in quark-model based calculations
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2001-01-01
Autores
Hadjimichef, D.
Haidenbauer, J.
Krein, G. [UNESP]
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Quark-model descriptions of the nucleon-nucleon interaction contain two main ingredients, a quark-exchange mechanism for the short-range repulsion and meson exchanges for the medium- and long-range parts of the interaction. We point out the special role played by higher partial waves, and in particular the 1F3, as a very sensitive probe for the meson-exchange part employed in these interaction models. In particular, we show that the presently available models fail to provide a reasonable description of higher partial waves and indicate the reasons for this shortcoming.
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Physical Review C - Nuclear Physics, v. 63, n. 3, p. 352041-352048, 2001.