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Effect of isospin on three nucleon pion absorption in light nuclei

Arthur Mateos and Neven Šimičević
Phys. Rev. C 47, R1842(R) – Published 1 May 1993
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Abstract

In this paper we present a model based solely on isospin for the determination of ratios of pion absorption cross sections on three nucleons. We then compare the results with the available experimental data for pion absorption on He3 and He4, at the energies 120 and 165 MeV, and for Li6 and Li7 at 50, 100, 140, and 180 MeV. Good agreement was found between this simple model and experiment, suggesting that pion absorption on three nucleons in light nuclei may be described as a one step process.

  • Received 30 November 1992

DOI:https://doi.org/10.1103/PhysRevC.47.R1842

©1993 American Physical Society

Authors & Affiliations

Arthur Mateos and Neven Šimičević

  • Department of Physics and Laboratory for Nuclear Science, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139

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Vol. 47, Iss. 5 — May 1993

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