Complete experiments in pseudoscalar photoproduction |
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| Authors: | I.S. Barker A. Donnachie J.K. Storrow |
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| Affiliation: | Department of Physics, University of Manchester, UK;Department of Physics, University of Manchester and Daresbury Laboratory, UK |
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| Abstract: | Necessary and sufficient conditions are derived for three double polarisation measurements to complement cross section and single polarisation measurements in pseudoscalar meson photoproduction to enable amplitudes to be determined up to discrete ambiguities. Rules for choosing two further measurements to resolve the discrete ambiguities are given and practical applications of the rules to particular reactions are discussed. |
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