Elastic scattering of 65 MeV positive and negative pions from nickel isotopes

B. Fick, M. Blecher, K. Gotow, D. Wright, R. L. Boudrie, R. L. Burman, D. MacK, B. G. Ritchie, P. G. Roos, J. A. Escalante, C. S. Mishra, B. M. Preedom, C. S. Whisnant

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Abstract

Angular distributions of elastic differential cross sections were obtained at 65 MeV using positive and negative pions scattered from Ni58, Ni60, and Ni64. The data were compared to predictions using the Michigan State University optical potential. These predictions are not in good agreement with the data. The negative pion cross sections are more poorly described than the positive pion cross sections. The p-wave part of the potential is observed to be especially sensitive to this Coulomb-nuclear interference effect.

Original languageEnglish (US)
Pages (from-to)643-647
Number of pages5
JournalPhysical Review C
Volume34
Issue number2
DOIs
StatePublished - Jan 1 1986

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ASJC Scopus subject areas

  • Nuclear and High Energy Physics

Cite this

Fick, B., Blecher, M., Gotow, K., Wright, D., Boudrie, R. L., Burman, R. L., MacK, D., Ritchie, B. G., Roos, P. G., Escalante, J. A., Mishra, C. S., Preedom, B. M., & Whisnant, C. S. (1986). Elastic scattering of 65 MeV positive and negative pions from nickel isotopes. Physical Review C, 34(2), 643-647. https://doi.org/10.1103/PhysRevC.34.643