The BGO-OD experiment at the ELSA accelerator facility uses an energy tagged bremstrahlung photon beam to investigate the internal structure of the nucleon. The setup consists of a highly segmented BGO calorimeter surrounding the target, with a particle tracking magnetic spectrometer at forward angles. BGO-OD is ideal for investigating low momentum transfer processes due to the acceptance and high momentum resolution at forward angles. This enables the investigation of strangeness photoproduction where t-channel exchange mechanisms play a dominant role. A detailed understanding of this low-momentum transfer region is also crucial for constraints in hypernuclei electroproduction, and sensitive to any extended, molecular-like interactions that may contribute to reaction mechanisms. Progress in the study of K+Λ(1405) differential cross sections and line shapes, K0 photoproduction, and differential cross section measurements for K+Λ and K+ς0 photoproduction at extremely forward angles is presented. Opportunities for hypernuclei studies are also discussed.
CITATION STYLE
Jude, T. C. (2019). Strangeness photoproduction at extremely forward angles at the BGO-OD experiment. In AIP Conference Proceedings (Vol. 2130). American Institute of Physics Inc. https://doi.org/10.1063/1.5118398
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