TY - JOUR AU - C. Smith AU - E. Spain AU - Mark Dalberth AU - Stephen Leone AU - J. Driessen BT - Journal of the Chemical Society, Faraday Transactions DA - Jan-01-1993 DO - 10.1039/ft9938901401 PY - 1993 EP - 1401 T2 - Journal of the Chemical Society, Faraday Transactions TI - Initial and final orbital alignment probing of the fine-structure-changing collisions among the Ca (4s)1(4p)1, 3P J states with He: determination of coherence and conventional cross-sections VL - 89 SN - 0956-5000 ER -