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arXiv · 1202.0173

Duality condition for s- and t-channel exchange in nucleon-nucleon scattering

M. I. Krivoruchenko·Amand Faessler
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Abstract

We specify conditions under which the nucleon-nucleon interaction, based on the t-channel meson-exchange mechanism, is equivalent to an interaction generated via an s-channel exchange of six-quark bags. The duality is possible provided the alternation of zeros and poles of the non-dispersive part of D function takes place in the normalization where the imaginary part of D is non-negative and the CDD poles are the only poles of D.

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M. I. Krivoruchenko, Amand Faessler. 2012-02-01. Duality condition for s- and t-channel exchange in nucleon-nucleon scattering. https://arxiv.org/abs/1202.0173

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