TY - JOUR AU - Driessen, J AU - Smith, C AU - Leone, S C2 - Physical Review A (Atomic, Molecular and Optical Physics) DA - 1991-01-01 00:01:00 LA - en M1 - 44 PB - Physical Review A (Atomic, Molecular and Optical Physics) PY - 1991 TI - Alignment effects of |J=3> states prepared by three-photon excitation: Sixfold symmetry in collisional energy transfer, Ca(4s4f, 1F3) + He → Ca(4p2, 1S0) + He ER -