Neutron-Proton Charge-Exchange Scattering from 8 to 29GeVc

Abstract
We present differential cross sections for neutron-proton charge-exchange scattering from 8 to 29 GeVc. The data, based on ∼ 23 000 events, extend to four-momentum transfers |u| as large as 1.0 (GeVc)2. The shape of the differential cross sections and the momentum dependence are examined in detail.