HALF OFF-SHELL T-MATRIX STUDIES WITH PP-BREMSSTRAHLUNG

Two nucleon t-matrices, on- and half off-shell, of experiment and theory are used to put expectations into new Bremsstrahlung experiments on a realistic basis. A report is given about comprehensive studies of pp Bremsstrahlung which includes a reanalysis of TRIUMF data and other data of non coplanar geometry experiments. The Bremsstrahlung amplitudes associated with external, rescattering and exchange currents, by exact treatment of the Coulomb potential in on- and half-off-shell t-matrices, and the relativistic spin corrections were all computed and for both coplanar and non coplanar geometries.