EPJ Web of Conferences
Volume 3, 201019th International IUPAP Conference on Few-Body Problems in Physics
|Number of page(s)||8|
|Published online||12 April 2010|
Baryon Spectroscopy - Recent results from the Crystal Barrel Experiment at ELSA -*
Helmholtz-Institut für Strahlen- und Kernphysik, Universität
a e-mail: email@example.com
To understand the spectrum and the properties of baryon resonances, the CBELSA/TAPS experiment investigates the photoproduction oﬀ the nucleon using linearly, circularly polarized or unpolarized photons impinging on a polarized or unpolarized target. Preliminary results on ﬁrst double polarization observables have been obtained for the reactions → pπ0 and → pη using both circular and linear polarized photons on a longitudinally polarized target. This data will ﬁnally provide important information for the partial wave analyzes used to extract the resonances from the data.
© Owned by the authors, published by EDP Sciences, 2010
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