The following notation of the coincidence cross section
will be used in our calculations. Further details can be found in D. Drechsel
and L. Tiator, J. Phys. G 18 (1992) 449-497. (scanned
version)Channel:
proton
Model input (on and off):
Background:
Born
r
(770)
w(783)
Resonances:
S11(1535)
S11(1650)
P11(1710)
P13(1720)
D13(1520)
D13(1700)
D15(1675)
F15(1680)
Vector meson exchange: r
and w poles r
and w Regge trajectories
Choose kinematical variables:
choose values for W step size and
maximum value: