Measurement of polarization observables in neutral double pion photoproduction off the proton with the CBELSA/TAPS experiment
for the CBELSA/TAPS collaboration - Helmholtz-Institut für Strahlen- und Kernphysik, Universität Bonn, Nussallee 14-16, 53115 Bonn, Germany
* e-mail: email@example.com
Published online: 22 September 2020
Data on the reaction γp → pπ0π0 were taken with the CBELSA/TAPS experiment at ELSA where linearly polarized photons impinged on a transversely polarized butanol target. Target asymmetries and double polarization observables were extracted and entered the BnGa-PWA. Systematic differences in the branching ratios of N* and Δ* resonances hint at the internal structure of these states
© The Authors, published by EDP Sciences, 2020
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