Overall summary

The tone of the workshop can be summarized by stressing the optimism produced by the source experts and the accelerator experts. If ZGS-type corrections for depolarizing resonances work at the AGS or PS, then one should be able to reach almost 25 GeV without serious depolarization, inject into ISABELLE or ISR, and operate near s = 2000 GeV2. If the new ion source scheme really gives a factor of 30 gain in intensity, the colliding polarized beam luminosity will be increased 1000-fold to within a factor of 10 of the present ISR luminosity. While both the above sentences start with if, there was a strong feeling that in the 1980's it might be possible to study p-p inclusive cross sections in pure spin states in clean colliding beam experiments