Systematic study of visible transitions in Ti-like high Z ions

H Watanabe; FJ Currell; T Fukami; D Kato; S Ohtani; C Yamada

Systematic study of visible transitions in Ti-like high Z ions

H Watanabe, FJ Currell, T Fukami, D Kato, S Ohtani, C Yamada

Dalton Nuclear Institute

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Abstract

The magnetic dipole transitions between fine structure levels in the ground term of Ti-like ions, (3d4) 5D2 –5D3, were investigated by observation of visible and near-UV light for several elements with atomic numbers from 51 to 78. The wavelengths are compared with theoretical values we recently calculated. The differences between the present calculations and measurements are less than 0.6%. The anomalous wavelength stability predicted by Feldman, Indelicato and Sugar [J. Opt. Soc. Am. B 8, 3 (1991)] was observed. We attribute this anomalous wavelength stability to the transition from LS to JJ coupling and the asymptotic behavior of the transition energies in the intermediate coupling regime.

Original language	English
Pages (from-to)	122-125
Number of pages	3
Journal	Physica Scripta
Volume	T92
Publication status	Published - 2001

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Dalton Nuclear Institute

Cite this

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title = "Systematic study of visible transitions in Ti-like high Z ions",

abstract = "The magnetic dipole transitions between fine structure levels in the ground term of Ti-like ions, (3d4) 5D2 –5D3, were investigated by observation of visible and near-UV light for several elements with atomic numbers from 51 to 78. The wavelengths are compared with theoretical values we recently calculated. The differences between the present calculations and measurements are less than 0.6%. The anomalous wavelength stability predicted by Feldman, Indelicato and Sugar [J. Opt. Soc. Am. B 8, 3 (1991)] was observed. We attribute this anomalous wavelength stability to the transition from LS to JJ coupling and the asymptotic behavior of the transition energies in the intermediate coupling regime.",

author = "H Watanabe and FJ Currell and T Fukami and D Kato and S Ohtani and C Yamada",

year = "2001",

language = "English",

volume = "T92",

pages = "122--125",

journal = "Physica Scripta",

issn = "0031-8949",

publisher = "IOP Publishing Ltd",

}

TY - JOUR

T1 - Systematic study of visible transitions in Ti-like high Z ions

AU - Watanabe, H

AU - Currell, FJ

AU - Fukami, T

AU - Kato, D

AU - Ohtani, S

AU - Yamada, C

PY - 2001

Y1 - 2001

N2 - The magnetic dipole transitions between fine structure levels in the ground term of Ti-like ions, (3d4) 5D2 –5D3, were investigated by observation of visible and near-UV light for several elements with atomic numbers from 51 to 78. The wavelengths are compared with theoretical values we recently calculated. The differences between the present calculations and measurements are less than 0.6%. The anomalous wavelength stability predicted by Feldman, Indelicato and Sugar [J. Opt. Soc. Am. B 8, 3 (1991)] was observed. We attribute this anomalous wavelength stability to the transition from LS to JJ coupling and the asymptotic behavior of the transition energies in the intermediate coupling regime.

AB - The magnetic dipole transitions between fine structure levels in the ground term of Ti-like ions, (3d4) 5D2 –5D3, were investigated by observation of visible and near-UV light for several elements with atomic numbers from 51 to 78. The wavelengths are compared with theoretical values we recently calculated. The differences between the present calculations and measurements are less than 0.6%. The anomalous wavelength stability predicted by Feldman, Indelicato and Sugar [J. Opt. Soc. Am. B 8, 3 (1991)] was observed. We attribute this anomalous wavelength stability to the transition from LS to JJ coupling and the asymptotic behavior of the transition energies in the intermediate coupling regime.

M3 - Article

SN - 0031-8949

VL - T92

SP - 122

EP - 125

JO - Physica Scripta

JF - Physica Scripta

ER -

Systematic study of visible transitions in Ti-like high Z ions

Abstract

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