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Title: 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

Abstract

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.

Authors:
; ; ; ; ;  [1];  [2];  [3]
  1. Department of Physics and Mathematics, University of Latvia, Rainis Boulevard 19, Riga LV-1586 (Latvia)
  2. Department of Physics and Astronomy, 223 Sharp Lab, University of Delaware, Newark, Delaware 19716 (United States)
  3. Physics Department, University of Nevada, Reno, Nevada 89557 (United States)
Publication Date:
OSTI Identifier:
20982101
Resource Type:
Journal Article
Resource Relation:
Journal Name: Physical Review. A; Journal Volume: 75; Journal Issue: 2; Other Information: DOI: 10.1103/PhysRevA.75.022502; (c) 2007 The American Physical Society; Country of input: International Atomic Energy Agency (IAEA)
Country of Publication:
United States
Language:
English
Subject:
74 ATOMIC AND MOLECULAR PHYSICS; CESIUM 133; CORRECTIONS; ENERGY LEVELS; HYPERFINE STRUCTURE; MANY-BODY PROBLEM; POLARIZABILITY; RELATIVISTIC RANGE; SPECTROSCOPY

Citation Formats

Auzinsh, M., Bluss, K., Ferber, R., Gahbauer, F., Jarmola, A., Tamanis, M., Safronova, M. S., and Safronova, U. I. 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. United States: N. p., 2007. Web. doi:10.1103/PHYSREVA.75.022502.
Auzinsh, M., Bluss, K., Ferber, R., Gahbauer, F., Jarmola, A., Tamanis, M., Safronova, M. S., & Safronova, U. I. 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. United States. doi:10.1103/PHYSREVA.75.022502.
Auzinsh, M., Bluss, K., Ferber, R., Gahbauer, F., Jarmola, A., Tamanis, M., Safronova, M. S., and Safronova, U. I. Thu . "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". United States. doi:10.1103/PHYSREVA.75.022502.
@article{osti_20982101,
title = {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},
author = {Auzinsh, M. and Bluss, K. and Ferber, R. and Gahbauer, F. and Jarmola, A. and Tamanis, M. and Safronova, M. S. and Safronova, U. I.},
abstractNote = {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.},
doi = {10.1103/PHYSREVA.75.022502},
journal = {Physical Review. A},
number = 2,
volume = 75,
place = {United States},
year = {Thu Feb 15 00:00:00 EST 2007},
month = {Thu Feb 15 00:00:00 EST 2007}
}