Study of d+H3 and d+He3 Systems with the Resonating-Group Method

F. S. Chwieroth, Ronald E. Brown, Y. C. Tang, and D. R. Thompson
Phys. Rev. C 8, 938 – Published 1 September 1973
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Abstract

The one-channel resonating-group method, together with a phenomenological imaginary potential, is used to study the d+H3 and d+He3 systems. Our calculations show that, because of the Pauli exclusion principle, these systems possess the following rather interesting feature: In the s=32 state they behave similar to the d+α system, whereas in the s=12 state they behave more like the He3+He4 system. Phase shifts are computed up to l=7, and an R-matrix analysis of these phases indicates that there are a large number of levels with resonance energies below 12 MeV. Differential scattering and total-reaction cross sections are compared with experimental data at several c.m. energies from about 2 to 14 MeV. This comparison shows that the introduction of an odd-even orbital-angular-momentum dependence into the imaginary potential can improve the agreement of the calculation with experiment.

  • Received 8 January 1973

DOI:https://doi.org/10.1103/PhysRevC.8.938

©1973 American Physical Society

Authors & Affiliations

F. S. Chwieroth, Ronald E. Brown, Y. C. Tang, and D. R. Thompson

  • School of Physics, University of Minnesota, Minneapolis, Minnesota 55455

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Issue

Vol. 8, Iss. 3 — September 1973

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