Experimentally determined oscillator strengths in Rh II

E. Backstrom; Hampus Nilsson; Lars Engström; Henrik Hartman; S. Mannervik

doi:10.1088/0953-4075/46/20/205001

Experimentally determined oscillator strengths in Rh II

E. Backstrom, Hampus Nilsson, Lars Engström, Henrik Hartman, S. Mannervik

Atomic Physics

Research output: Contribution to journal › Article › peer-review

Abstract

This paper presents new experimentally determined branching fractions and oscillator strengths (log gf) for lines originating from 17 levels belonging to 5 terms of the first excited odd configuration 4d(7)(D-4) 5p in Rh II. The intensity calibrated spectra of Rh II have been recorded with a Fourier transform spectrometer between 25000 and 45000 cm(-1) (2200-4000 angstrom). In this region, 49 lines have been identified and measured. By combining the branching fractions obtained from the spectra with previously measured lifetimes, log gf values are reported. The new results are compared with previous theoretical work.

Original language	English
Article number	205001
Journal	Journal of Physics B: Atomic, Molecular and Optical Physics
Volume	46
Issue number	20
DOIs	https://doi.org/10.1088/0953-4075/46/20/205001
Publication status	Published - 2013

Subject classification (UKÄ)

Atom and Molecular Physics and Optics
Astronomy, Astrophysics and Cosmology

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10.1088/0953-4075/46/20/205001

Cite this

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title = "Experimentally determined oscillator strengths in Rh II",

abstract = "This paper presents new experimentally determined branching fractions and oscillator strengths (log gf) for lines originating from 17 levels belonging to 5 terms of the first excited odd configuration 4d(7)(D-4) 5p in Rh II. The intensity calibrated spectra of Rh II have been recorded with a Fourier transform spectrometer between 25000 and 45000 cm(-1) (2200-4000 angstrom). In this region, 49 lines have been identified and measured. By combining the branching fractions obtained from the spectra with previously measured lifetimes, log gf values are reported. The new results are compared with previous theoretical work.",

author = "E. Backstrom and Hampus Nilsson and Lars Engstr{\"o}m and Henrik Hartman and S. Mannervik",

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T1 - Experimentally determined oscillator strengths in Rh II

AU - Backstrom, E.

AU - Nilsson, Hampus

AU - Engström, Lars

AU - Hartman, Henrik

AU - Mannervik, S.

PY - 2013

Y1 - 2013

N2 - This paper presents new experimentally determined branching fractions and oscillator strengths (log gf) for lines originating from 17 levels belonging to 5 terms of the first excited odd configuration 4d(7)(D-4) 5p in Rh II. The intensity calibrated spectra of Rh II have been recorded with a Fourier transform spectrometer between 25000 and 45000 cm(-1) (2200-4000 angstrom). In this region, 49 lines have been identified and measured. By combining the branching fractions obtained from the spectra with previously measured lifetimes, log gf values are reported. The new results are compared with previous theoretical work.

AB - This paper presents new experimentally determined branching fractions and oscillator strengths (log gf) for lines originating from 17 levels belonging to 5 terms of the first excited odd configuration 4d(7)(D-4) 5p in Rh II. The intensity calibrated spectra of Rh II have been recorded with a Fourier transform spectrometer between 25000 and 45000 cm(-1) (2200-4000 angstrom). In this region, 49 lines have been identified and measured. By combining the branching fractions obtained from the spectra with previously measured lifetimes, log gf values are reported. The new results are compared with previous theoretical work.

U2 - 10.1088/0953-4075/46/20/205001

DO - 10.1088/0953-4075/46/20/205001

M3 - Article

SN - 0953-4075

VL - 46

JO - Journal of Physics B: Atomic, Molecular and Optical Physics

JF - Journal of Physics B: Atomic, Molecular and Optical Physics

IS - 20

M1 - 205001

ER -

Experimentally determined oscillator strengths in Rh II

Abstract

Subject classification (UKÄ)

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