Isotope Shifts and Hyperfine Structure in Polonium Isotopes by Atomic Beam Laser Spectroscopy

Kowalewska, D.; Bekk, K.; Göring, S.; Hanser, Α.; Kälber, W.; Meisel, G.; Rebel, H.

doi:10.1007/978-1-4615-3342-9_8

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2014

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“…In particular, laser-induced fluorescence spectroscopy in a collimated atomic beam was applied by Kowalewska and coworkers [2] to determine isotope shifts and the hyperfine structure of the isotopic chain 200 Po, 202 Po, [204][205][206][207][208][209][210] Po. The measurements were based on the observation of resonance fluorescence after excitation of the atomic transition 6p 4 3 P 2 -6p 3 7s 5 S 2 of Po I.…”

Section: Introductionmentioning

confidence: 99%

Investigation of intravalence, core–valence and core–core electron correlation effects in polonium atomic structure calculations

Quinet

2014

Journal of Quantitative Spectroscopy and Radiative Transfer

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a b s t r a c tA detailed investigation of the atomic structure and radiative parameters involving the lowest states within the 6p 4 , 6p 3 6d, 6p 3 7s, 6p 3 7p and 6p 3 7d configurations of neutral polonium is reported in the present paper. Using different physical models based on the pseudo-relativistic Hartree-Fock approach, the influence of intravalence, core-valence and core-core electron correlation on the atomic parameters is discussed in detail. This work allowed us to fix the spectroscopic designation of some experimental level energy values and to provide for the first time a set of reliable oscillator strengths corresponding to 31 Po I spectral lines in the wavelength region from 175 to 987 nm.

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Section: Introductionmentioning

confidence: 99%

Investigation of intravalence, core–valence and core–core electron correlation effects in polonium atomic structure calculations

Quinet

2014

Journal of Quantitative Spectroscopy and Radiative Transfer

View full text Add to dashboard Cite

show abstract

Isotope Shifts and Hyperfine Structure in Polonium Isotopes by Atomic Beam Laser Spectroscopy

Cited by 1 publication

References 20 publications

Investigation of intravalence, core–valence and core–core electron correlation effects in polonium atomic structure calculations

Investigation of intravalence, core–valence and core–core electron correlation effects in polonium atomic structure calculations

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