Impact broadening and shifts for 6sns 1S0 and 6snd 1D2 series of barium |
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| Authors: | KS Bhatia DM Bruce WW Duley |
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| Institution: | Department of Physics, York University, 4700 Keele St., Downsview, Ontario, Canada M3J 1P3 |
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| Abstract: | Impact broadening and shifts of Ba transitions to parity forbidden Rydberg states have been measured using two-photon laser spectroscopy techniques. Broadening and shift rates for the 6sns 1S0 (10 < n < 19) and 6snd 1D2 (8 < n < 26) levels due to thermal collisional interactions with Xe, Kr and Ar as perturber gases are plotted. Perturbations due to configuration interactions are discussed. |
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