Abstract
TheNN→NN andγN→πN differential cross sections for polarized targets are discussed in terms of invariant functions.
In former fits of high energy experimental data certain of these invariant functions came out to be small. Based on these fits thepn→np,p¯p→ n¯n, γp→ nπ + andγn→ pπ − differential cross sections are predicted to be independent of the target polarization.
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It is a pleasure to thank Professor W. Theis and Dr. H. Kleinert for stimulating discussions.
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Mütter, K.H. Regge pole model for invariant functions. IV. Z. Physik 228, 188–192 (1969). https://doi.org/10.1007/BF01397540
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DOI: https://doi.org/10.1007/BF01397540