| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1854100 | Progress in Particle and Nuclear Physics | 2008 | 6 Pages |
Abstract
The explanation of the nucleon's resonance spectrum is a long standing challenge. Magnetic moments of resonances are a valuable testing ground for baryon structure calculations. We have shown in a former experiment that the extraction of the Î+(1232) magnetic dipole moment is feasible via the measurement and analysis of the reaction γpâÏ0γâ²p, in which the photon γⲠcarries the desired information. Such an experiment has been repeated with high precision using the Crystal Ball and TAPS detectors at the MAMI accelerator facility. Preliminary results will be presented. Furthermore, the perspectives for accessing the magnetic moment of the S11(1535) resonance in radiative η photoproduction γpâηγâ²p will be discussed.
Related Topics
Physical Sciences and Engineering
Physics and Astronomy
Nuclear and High Energy Physics
Authors
M. Kotulla,