Polarization andCNNMeasurements between 0.5 and 1.2 GeV

The polarization parameter $P$ was measured at Saclay, at 7 energies, and the $C_{\mathrm{NN}}$ parameter at 3 energies. We used a polarized target and the extracted beam of the synchrotron "Saturne." The beam momentum was known at ±1%. The beam intensity was limited at ${10}^7$ protons in 400 sec.