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Hyperfine structure and isotopic shift of the n^2 P_J levels (n = 7-10) of ^203,205 TI measured by Doppler-free two-photon spectroscopy

Grexa, Michael
Hermann, Gerd
Lasnitschka, Georg
Fricke, Burkhard

Using Doppler-free two-photon absorption spectroscopy, we have measured hyperfine splitting constants as well as isotopic level shifts of the 6s^2 np ^2 P_l/2,3/2 states in (n=7-10) in ^203 TI and ^205 TI. Calculations for hyperfine constants and electron density at the nucleus have been performed by the Dirac-Fock method. The experimental results are compared with these calculations as well as with the predictions of the semiempirical theory.

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@article{urn:nbn:de:hebis:34-2008091523789,
  author    ={Grexa, Michael and Hermann, Gerd and Lasnitschka, Georg and Fricke, Burkhard},
  title    ={Hyperfine structure and isotopic shift of the n^2 P_J levels (n = 7-10) of  ^203,205 TI measured by Doppler-free two-photon spectroscopy},
  copyright  ={https://rightsstatements.org/page/InC/1.0/},
  language ={en},
  year   ={1988}
}