TY - JOUR AU - Alan Gallagher AU - D. Pritchard BT - Physical Review Letters DA - Jan-08-1989 DO - 10.1103/PhysRevLett.63.957 PY - 1989 SP - 957 EP - 960 T2 - Physical Review Letters TI - Exoergic collisions of cold Na/emph>-Na VL - 63 SN - 0031-9007 ER -