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Analysis of the bound odd-parity spectrum of krypton by weakest bound electron potential model theory

DOI: 10.1016/S0301-0104(00)00176-2
Title: Analysis of the bound odd-parity spectrum of krypton by weakest bound electron potential model theory
Journal Title: Chemical Physics
Volume: 258
Issue: 1
Publication Date: 1 August 2000
Start Page: 37
End Page: 46
Published online: online 27 July 2000
ISSN: 0301-0104
Affiliations:
  • Department of Chemistry, USTC, Hefei, Anhui 230026, People's Republic of China
  • Abstract: he weakest bound electron potential model theory, the J=0,1,2,3,4,5 odd bound levels of neutral krypton are classified by spectrum-level-like series. In our previous work, we employed Martin's formula to calculate the quantum defects for the unperturbed spectrum-level-like series and obtained excellent results. For the perturbed series, however, extra- or interpolation using Martin's formula may lead to serious error. We, therefore, propose a quantum defect formula to fit the perturbed series by combining Martin’s formula with Langer's. The regularity of spectrum-level-like series is investigated with the revised Martin formula. Great agreement with experimental values is obtained, and the deviations between the calculated values and experimental ones are less than 1 cm−1. Meanwhile, some unknown level positions are predicted.
    Received: 30 November 1999
    Corresponding information:
    Email: tzhou@mail.ustc.edu.cn

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