Measurement of the spin-dependent parametersD,R,A, andPfor small-anglep−pelastic scattering between 300 and 600 MeV

Abstract
The Wolfenstein parameters D, R, and A and the polarization parameter P have been measured for pp elastic scattering at 312, 392, 493, and 575 MeV kinetic energy. The center-of-mass angular range observed was from 3° to 33°. The experiment was performed at SIN, using a polarized proton beam. These data significantly improve the determination of I=1 phase shifts.