Abstract
The data on electroexcitation of in the momentum-transfer range Ge have been analyzed phenomenologically, using an isobar model. Assuming only the transition, we obtained a phenomenological form factor for the vertex. This form factor is found to decrease much faster than the elastic nucleon form factors. This implies that the has a larger spatial extension than the .
- Received 20 November 1967
DOI:https://doi.org/10.1103/PhysRev.168.1801
©1968 American Physical Society