- Conference date: 16-21 Oct 2000
- Location: Osaka (Japan)
Sensitivity to the quadrupole transition form factors ( and ) of the excitation can be obtained by measuring double-polarization electromagnetic observables in the Δ-region. Such measurements have been carried out with the internal target facility at NIKHEF. Radiative corrections are an important ingredient of the data interpretation. They need to be evaluated carefully, taking into account their spin-dependence, in order to compare the data to theoretical models of pion electroproduction. From these comparisons the and ratios can be extracted.
- Electroproduction reactions
- Excited state reaction dynamics
- Form factors
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