Original Articles |
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Electron Branching Ratios Following Autoionization of the Ba
6pns States |
LÜ Jun;DAI Chang-Jian;XU Yun-Fei;LI Shi-Ben |
Department of Physics, Zhejiang University, Hangzhou 310027
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Cite this article: |
LÜ, Jun, DAI Chang-Jian et al 2001 Chin. Phys. Lett. 18 516-518 |
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Abstract The excitation spectra and branching ratios of ejected electrons of the Ba 6pns (J = 1) autoionizing states are measured using multistep laser excitation scheme and time-of-flight electron spectroscopy. The energy dependence of branching ratios of Ba+ 6s state on energy is determined for the low-lying 6p1/2,3/2ns states, and compared with a previous R-matrix calculation.
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Keywords:
32.80.Dz
32.80.Fb
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Published: 01 April 2001
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