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Two-Photon Laser Spectroscopy of Autoionizing Rydberg Series of Atomic Tin |
JIN Mingxing;DING Dajun;LIU Hang;PAN Shoufu |
Institute of Atomic and Molecular Physics, Jilin University, Changchun 130023 |
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Cite this article: |
JIN Mingxing, DING Dajun, LIU Hang et al 1992 Chin. Phys. Lett. 9 643-646 |
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Abstract Extensive new data on the even-parity autoionization Rydberg series of neutral-tin have been observed and identified by using two-photon resonant ionization laser spectroscopy and time-of-flight detection method. Observed autoionization Rydberg series are 5pnp(3/2,1/2)1,2, 5pnp(3/2,3/2)1,2,3, 5pnf3/2[5/2]2,3, 5pnp3/2[7/2]3,4, and 5pnf3/2[3/2]1,2. The second ionization limit I2 is obtained by fitting experimental data with the Rydberg formula. It is 63483.90±1.35cm-1.
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Keywords:
32.80.Dz
31.50.+w
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Published: 01 December 1992
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