Level-crossing spectroscopy of the 7, 9, and 10D{sub 5} at {approx}{sub sol{sub {approx}}} at {sub 2} states of {sup 133}Cs and validation of relativistic many-body calculations of the polarizabilities and hyperfine constants
- Department of Physics and Mathematics, University of Latvia, Rainis Boulevard 19, Riga LV-1586 (Latvia)
- Department of Physics and Astronomy, 223 Sharp Lab, University of Delaware, Newark, Delaware 19716 (United States)
- Physics Department, University of Nevada, Reno, Nevada 89557 (United States)
We present an experimental and theoretical investigation of the polarizabilities and hyperfine constants of D{sub J} states in {sup 133}Cs for J=3/2 and 5/2. Experimental values for the hyperfine constant A are obtained from level-crossing signals of the (7,9,10)D{sub 5} at {sub {approx}}{sub sol{approx}} at {sub 2} states of {sup 133}Cs and precise calculations of the tensor polarizabilities {alpha}{sub 2}. The results of relativistic many-body calculations for scalar and tensor polarizabilities of the (5-10)D{sub 3} at {sub {approx}}{sub sol{approx}} at {sub 2} and (5-10)D{sub 5} at {sub {approx}}{sub sol{approx}} at {sub 2} states are presented and compared with measured values from the literature. Calculated values of the hyperfine constants A for these states are also presented and checked for consistency with experimental values.
- OSTI ID:
- 20982101
- Journal Information:
- Physical Review. A, Vol. 75, Issue 2; Other Information: DOI: 10.1103/PhysRevA.75.022502; (c) 2007 The American Physical Society; Country of input: International Atomic Energy Agency (IAEA); ISSN 1050-2947
- Country of Publication:
- United States
- Language:
- English
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