The analytic continuation of the operator product expansion of the scattering
amplitude allows to compute the heavy-quarkonium hadron total cross section.
The energy dependence of the Upsilon and Upsilon' cross sections with a proton
is discussed.Comment: 4 pages, 2 figures. Talk given at XXXVIth Rencontres de Moriond: QCD
and High Energy Hadronic Interactions, Les Arcs, France, 17-24 March 200
