Calibration of a neutron polarimeter in the 0.2–1.1 GeV region

We measured the analyzing power and the efficiency of a neutron polarimeter at the Saturne National Laboratory in France with central energies of the neutron beam of 261,533,752,922261,533,752,922, and 1057 MeV. This polarimeter was a prototype designed to measure GEn, the neutron electric form factor, at the Thomas Jefferson National Accelerator Facility.