TY - CPAPER AU - B. Steiner AU - M. Seman AU - Lewis Branscomb CY - University College, London N1 - JILA Pub. 32 PB - North-Holland Publishing Company, Amsterdam, The Netherlands, and Interscience Publishers, John Wiley \& Sons, New York PP - University College, London PY - 1964 TI - Energy Dependence for the Photodetachment of I- Near Threshold ER -