Absolute Tensor-Polarization Calibration of a Polarized Deuteron Beam

Abstract
The tensor analyzing power Ayy of He4(d,d)He4 has been calibrated absolutely at θlab=55, E=7.07 MeV using the reaction O16(d,α1)N*14(2.31). A value of Ayy=1.066±0.034 was obtained.