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K$^+$-nucleus quasielastic scattering

C. M. Kormanyos·R. J. Peterson·J. R. Shepard·J. E. Wise·S. Bart·R. E. Chrien·L. Lee·B. L. Clausen·J. Piekarewicz·M. B. Barakat·R. A. Michael·T. Kishimoto
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Abstract

K$^+$--nucleus quasielastic cross sections measured for a laboratory kaon beam momentum of 705 MeV/$c$ are presented for 3--momentum transfers of 300 and 500 MeV/$c$. The measured differential cross sections for C, Ca and Pb at 500 MeV/$c$ are used to deduce the effective number of nucleons participating in the scattering, which are compared with estimates based on the eikonal approximation. The long mean free path expected for K$^+$ mesons in nuclei is found. Double differential cross sections for C and Ca are compared to relativistic nuclear structure calculations.

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C. M. Kormanyos, R. J. Peterson, J. R. Shepard, J. E. Wise, S. Bart, R. E. Chrien, L. Lee, B. L. Clausen, J. Piekarewicz, M. B. Barakat, R. A. Michael, T. Kishimoto. 1993-07-30. K$^+$-nucleus quasielastic scattering. https://doi.org/10.1103/physrevlett.71.2571

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