<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mi>π</mml:mi><mml:mi>p</mml:mi></mml:math>Charge-Exchange Scattering and a "Coherent Droplet" Model of High-Energy Exchange Processes

A model calculation is presented following a simple viewpoint to approach high-energy two-body processes $A+B\ensuremath{\rightarrow}C+D$. $\ensuremath{\pi}p$ charge-exchange scattering is discussed in detail. A number of further experiments are suggested.