The CEBAF Large Acceptance Spectrometer (CLAS) housed in Hall B of the Thomas Jefferson National Accelerator Facility (JLab) provides us with the experimental tools to study strongly-interacting matter and its dynamics. Polarization observables, accessible by means of polarised beams, allow us to perform detailed studies of the underlying dynamics of both initial- and final-state interactions as well as disentangle signal from background events. We have implemented this novel approach to study the interaction between hyperons and nucleons through final-state interactions in $\gamma d \rightarrow K^+\Lambda n$, as well as study initial-state effects by direct comparison of reactions on bound (deuteron) and free-proton targets.
Volume 310 -
XVII International Conference on Hadron Spectroscopy and Structure (Hadron2017) -
Session 5: Analysis tools
Study of Initial- and Final-state effects through polarisation Observables
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Pre-published on:
February 16, 2018
Published on:
March 20, 2018
Abstract
DOI: https://doi.org/10.22323/1.310.0147
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Copyright owned by the author(s) under the term of the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.
Copyright owned by the author(s) under the term of the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.