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Comparison of exchange mechanisms in pi N to rho N and pion photo- and electroproduction
Rho-, photo- and electroproduction are compared and contrasted from a t-channel exchange point of view. A common exchange mechanism is evident. Systematic differences associated with the variable mass of the vector particle are found-in particular, the mass dependence of the non-pole-like contributi...
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| Lenguaje: | eng |
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1975
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| Acceso en línea: | https://dx.doi.org/10.1016/0550-3213(75)90077-2 http://cds.cern.ch/record/873308 |