Outline
Part I: fitting total cross sections, r
values and B, nuclear slopes of
accelerator data--p-p and pbar-p--using
a QCD-inspired model
M.M. Block, E.M. Gregores, F Halzen & G. Pancheri
Part II: predicting g-p and g - g cross
sections from nucleon-nucleon fit
M.M. Block, E.M. Gregores, F. Halzen & G. Pancheri
Part III: global fit using both cosmic
ray and accelerator data simultaneously
M.M. Block, F. Halzen & T. Stanev