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arXiv · 1608.08822

K-Long Facility for JLab and its Scientific Potential

Igor I. Strakovsky
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Abstract

Our main interest in creating a secondary high-quality KL-beam is to investigate hyperon spectroscopy through both formation and production processes. We propose to study two-body reactions induced by the KL-beam on the proton target. The experiment should measure both differential cross sections and self-analyzed polarizations of the produced $\Lambda$-, $\Sigma$-, and $\Xi$-hyperons using the GlueX detector at the Jefferson Lab Hall D. New data will greatly constrain partial-wave analysis and reduce model-dependent uncertainties in the extraction of strange resonance properties, providing a new benchmark for comparisons with QCD-inspired models and LQCD calculations. The measurements will span c.m. $\cos\theta$ from -0.95 to 0.95 in c.m. range above W = 1490MeV and up to 4000 MeV.

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Igor I. Strakovsky. 2016-08-31. K-Long Facility for JLab and its Scientific Potential. https://doi.org/10.1051/epjconf/201613006005

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