Abstract
Double differential cross sections for nearthreshold and subthreshold production ofK + with momentum 1.28 GeV/c at 10.5 degree on Be, Al and Cu targets had been measured. The experiment was performed with FH Spectrometer at ITEP PS in projectile proton kinetic energy range 2.9 – 1.65 GeV. The performed analysis of the excitation functions and target atomic mass dependencies evidences for high order multinucleon correlations are involved in deep subthreshold kaon production.
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Akindinov, A.V., Chumakov, M.M., Kiselev, Y.T. et al. SubthresholdK + production in proton-nucleus collisions as a probe for short range nucleon correlations. APH N.S., Heavy Ion Physics 4, 325–332 (1996). https://doi.org/10.1007/BF03155628
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DOI: https://doi.org/10.1007/BF03155628