Summary
The groupU 3×U 3 which commutes with the Lorentz translation along a given direction is used to calculate the amplitudes for baryon-meson scattering in forward and backward directions and also in collinear processes involving production of members of the decuplet. Comparison with similar results obtained by using theSU 6W group has also been made.
Riassunto
Si usa il gruppoU 3×U 3, che commuta con la traslazione di Lorentz lungo una data direzione, per calcolare le ampiezze dello scattering barione-mesone in avanti ed all’indietro ed anche in processi collineari che comportano produzione di membri del decupletto. Si fa anche un confronto con risultati simili ottenuti usando il gruppoSU 6W .
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The Research reported in this document has been sponsored in part by the Air Force Office of Scientific Research OAR through the European Office Aerospace Research, United States Air Force.
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Mahanta, P. Collinear processes inU 3 ×U 3 . Nuovo Cimento A (1965-1970) 43, 725–730 (1966). https://doi.org/10.1007/BF02756694
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DOI: https://doi.org/10.1007/BF02756694