Chiral constituent quark model predictions of electroproduction of the Delta on the nucleon and He-3

摘要

We show that the phenomenological Delta isobar models call be related to the chiral constituent quark model. The parameters needed for predicting a dynamics in nuclei call therefore be determined, as has been done in a recent investigation of pi N and gamma N reactions. A preliminary prediction for He-3(e, e'Delta(++)) reaction is presented for testing the a components in He-3 predicted by tin 87-channel Faddeev calculation for three-nucleon systems. [References: 11]