Abstract
For the first time an experiment has been performed to measure a magnetic monopole transition in inelastic electron scattering. In the → transition to the level at =10.957 MeV has been observed with a cross section of dσ/dΩ=(5.4±3.8)× /sr. Measurement of this transition is a direct signature of two-step contributions in electron scattering. Our measurement is in good agreement with the strength calculated for this transition.
- Received 20 November 1990
DOI:https://doi.org/10.1103/PhysRevC.43.2172
©1991 American Physical Society