πNN*(1440) and σNN*(1440) coupling constants from a microscopic NN NN*(1440) potential
P. González, B. Juliá-Díaz, A. Valcarce, F. Fernández
Abstract
By means of a NN NN*(1440) transition potential derived in a parameter-free way from a quark model, we determined simultaneously the πNN*(1440) and σNN*(1440) coupling constants.
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