C.-M. Chen

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nucl-th1992

Microscopic approach to pion-nucleus dynamics

C. M. Chen, D. J. Ernst, M. B. Johnson

Elastic scattering of pions from finite nuclei is investigated utilizing a contemporary, momentum--space first--order optical potential combined with microscopic estimates of secon…

nucl-th1992

High-energy pion-nucleus elastic scattering

C. M. Chen, D. J. Ernst, M. B. Johnson

We investigate theoretical approaches to pion--nucleus elastic scattering at high energies (300 $\leq T_{π} \leq$ 1 GeV). A ``model--exact'' calculation of the lowest--order microscopic…