Isobaric component of the deuteron in the quark model

Abstract
The spectroscopic factors SDelta Delta and SNN of the deuteron have been calculated for the Delta Delta and NN channels in terms of the six-quark model of the deuteron with coloured quarks. This model is similar to the nuclear cluster model. The appearance of the Delta isobar is due to the effect of quark exchange between nucleons. Values of SDelta Delta /SNN close to the results of other approaches can be obtained for reasonable parameters of the quark model of the deuteron.
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