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Photoproduction of πΔ(1.232) from hydrogen in the energy range 2.4–4.8 GeV |
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| Authors: | D P Barber J B Dainton L C Y Lee R Marshall J C Thompson D T Williams T J Brodbeck G Frost G N Patrick G F Pearce D Newton T Sloan G R Brookes W J Haynes P B Wilkes |
| Institution: | 1. Daresbury Laboratory, Daresbury, Warrington, UK 6. University of Lancaster, Bailrigg, LA1 4YB, Lancaster, UK 9. University of Sheffield, Sheffield, UK |
| Abstract: | We present differential cross sections andΔ ++ spin density matrix elements for the photoproduction processγp→π ? Δ ++ and differential cross sections for the processγp→π + Δ 0. The incident photon energy dependence is studied and a comparison is made with previous experiments and with the predictions of a theoretical model. |
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