TY - JOUR AU - Devries, K AU - Bartschat, K AU - Mceachran, R AU - Stauffer, A C2 - Journal of Physics B-Atomic Molecular and Optical Physics DA - 1992-01-01 LA - en M1 - 25 PB - Journal of Physics B-Atomic Molecular and Optical Physics PY - 1992 TI - Polarization of light emitted after positron impact excitation of alkali atoms ER -