Affiliation: | 1. Department of Physics and Engineering Physics, University of Saskatchewan, Saskatoon, Saskatchewan, Canada S7N 5E2;2. Steacie Institute for Molecular Sciences, National Research Council of Canada, Ottawa, Ontario, Canada K1A 0R6;3. ICPET, National Research Council of Canada, Ottawa, Ontario, Canada K1A 0R6;4. Toth Information Systems Inc., 2045 Quincy Avenue, Ottawa, Ontario, Canada K1J 6B2;1. Harish-Chandra Research Institute, Chhatnag Road, Jhusi, Allahabad 211019, India;2. Blackett Laboratory, Imperial College, London SW7 2AZ, UK;3. Department of Physics, Sogang University, Seoul 121-742, Republic of Korea;1. CEA, DAM, DIF, F-91297 Arpajon, France;2. CEA, IRAMIS, Service des Photons Atomes et Molécules, F-91191 Gif-sur-Yvette, France |