Radiative lifetime measurements in neutral zirconium using time-resolved laser induced fluorescence in supersonic free-jet |
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Authors: | S.G. Nakhate Sheo Mukund S. Bhattacharyya |
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Affiliation: | Spectroscopy Division, Bhabha Atomic Research Centre, Mumbai 400 085, India |
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Abstract: | Radiative lifetimes of 20 odd-parity excited energy levels in Zr I, out of which 10 for the first time, have been investigated in the energy range 17 400-29 300 cm−1. The levels belong to the 4d25s5p and 4d35p electronic configurations. Time-resolved laser-induced fluorescence spectroscopy technique in supersonic free-jet has been employed in the present work to circumvent the effects of collision in lifetime measurements. |
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Keywords: | 32.70.Cs 32.50.+d 42.62.Fi |
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