Second order density effects in low energy pion scattering |
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| Authors: | A.S. Rosenthal E. Rost D.A. Sparrow N.J. Digiacomo |
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| Affiliation: | Nuclear Physics Laboratory, Department of Physics and Astrophysics, University of Colorado, Boulder, CO 80309, USA |
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| Abstract: | ![]()
The differences between a full Lorentz-Lorenz potential modification and a ?2 approximation are examined for low energy pion-nucleus elastic scattering. It is found that the two methods give comparable results when Coulomb, absorption and kinematic effects are taken into account. |
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