Physics of Low Energy Pion Production. [Threshold and 3-3 Regions, Cross Sections, Off-shell T Matrix and Interaction Range].
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Published: 1977
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DOWNLOAD EBOOKCurrent thoughts about pion production in nucleon-nucleon collisions at threshold and into the energy region corresponding to production in the 3-3 region are briefly presented. Special emphasis is placed on the relation between the range of the interactions and the range of the off-shell t-matrix. Comparison is made between recent calculations and polarization asymmetry data.