Rydberg and autoionizing states of tellurium studied by laser resonance ionization spectroscopy
Journal Article
·
· Physical Review A
- TRIUMF-Canada’s Particle Accelerator Center, Vancouver, BC (Canada)
- Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States). Physics Division
- TRIUMF-Canada’s Particle Accelerator Center, Vancouver, BC (Canada); Univ. of Manitoba, Winnipeg, MB (Canada). Dept. of Physics and Astronomy
- Johannes Gutenberg Univ., Mainz (Germany). Inst. of Physics
- TRIUMF-Canada’s Particle Accelerator Center, Vancouver, BC (Canada); Univ. of Manitoba, Winnipeg, MB (Canada). Dept. of Physics and Astronomy; Simon Fraser Univ., Burnaby, BC (Canada). Dept. of Physics
Multistep laser-resonance-ionization spectroscopy of tellurium (Te) has been performed at TRIUMF's off-line laser ion source test stand. Six clean and regular even-parity Rydberg series $5p^3$ ($$^{4}S^0_{3/2}$$) np $$^{3}P_{ 0,1,2}$$, n p $$^{5}P_{1,2}$$, and nf $$^{3}F_{2}$$/$$^{5}P_{1,2}$$ were observed. The ionization potential of Te was extracted from the measured series as 72669.110(44)stat(20)sys cm-1. Excited from two different intermediate levels, seven odd-parity autoionization Rydberg series converging to the $5s^25p^3$ ($$^{2}D^0_{3/2}$$) core state of Te were obtained. Three of them are first time reported in the energy range of 92940 cm-1.
- Research Organization:
- Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States)
- Sponsoring Organization:
- USDOE Office of Science (SC), Nuclear Physics (NP); National Research Council of Canada; Natural Sciences and Engineering Research Council of Canada (NSERC)
- Grant/Contract Number:
- AC05-00OR22725
- OSTI ID:
- 1785631
- Journal Information:
- Physical Review A, Journal Name: Physical Review A Journal Issue: 5 Vol. 100; ISSN 2469-9926
- Publisher:
- American Physical Society (APS)Copyright Statement
- Country of Publication:
- United States
- Language:
- English
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