Radiative rates, collision strengths and effective collision strengths for transitions in Gd XXXVII

Francis Keenan; Kanti Aggarwal; Romas Kisielius; Patrick Norrington; R.E. King; G.J. Pert; S.J. Rose

Radiative rates, collision strengths and effective collision strengths for transitions in Gd XXXVII

Francis Keenan, Kanti Aggarwal, Romas Kisielius, Patrick Norrington, R.E. King, G.J. Pert, S.J. Rose

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

Abstract

Energy levels and radiative rates for transitions among 107 fine-structure levels belonging to the (1s(2)2S(2)p(6)) 3S(2)3p(6)3d(10), 3S(2)3p(6)3d(9)4e. 3S(2)3p(5)3d(10)4e. and 3s3p(6)3d(10)4e configurations of Ni-like Gd XXXVII have been calculated using the fully relativistic GRASP code. Radiative rates and oscillator strengths are tabulated for all allowed transitions among these levels. Additionally. collision strengths for transitions among the lowest 59 levels have been computed using the Dirac Atomic R-matrix Code. Resonances in the threshold region have been delineated, but results for collision strengths are tabulated only at energies above thresholds in the range 120

Original language	English
Pages (from-to)	356-361
Number of pages	6
Journal	Physica Scripta
Volume	71
Issue number	4
Publication status	Published - Apr 2005

ASJC Scopus subject areas

General Physics and Astronomy

Cite this

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title = "Radiative rates, collision strengths and effective collision strengths for transitions in Gd XXXVII",

abstract = "Energy levels and radiative rates for transitions among 107 fine-structure levels belonging to the (1s(2)2S(2)p(6)) 3S(2)3p(6)3d(10), 3S(2)3p(6)3d(9)4e. 3S(2)3p(5)3d(10)4e. and 3s3p(6)3d(10)4e configurations of Ni-like Gd XXXVII have been calculated using the fully relativistic GRASP code. Radiative rates and oscillator strengths are tabulated for all allowed transitions among these levels. Additionally. collision strengths for transitions among the lowest 59 levels have been computed using the Dirac Atomic R-matrix Code. Resonances in the threshold region have been delineated, but results for collision strengths are tabulated only at energies above thresholds in the range 120",

author = "Francis Keenan and Kanti Aggarwal and Romas Kisielius and Patrick Norrington and R.E. King and G.J. Pert and S.J. Rose",

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T1 - Radiative rates, collision strengths and effective collision strengths for transitions in Gd XXXVII

AU - Keenan, Francis

AU - Aggarwal, Kanti

AU - Kisielius, Romas

AU - Norrington, Patrick

AU - King, R.E.

AU - Pert, G.J.

AU - Rose, S.J.

PY - 2005/4

Y1 - 2005/4

N2 - Energy levels and radiative rates for transitions among 107 fine-structure levels belonging to the (1s(2)2S(2)p(6)) 3S(2)3p(6)3d(10), 3S(2)3p(6)3d(9)4e. 3S(2)3p(5)3d(10)4e. and 3s3p(6)3d(10)4e configurations of Ni-like Gd XXXVII have been calculated using the fully relativistic GRASP code. Radiative rates and oscillator strengths are tabulated for all allowed transitions among these levels. Additionally. collision strengths for transitions among the lowest 59 levels have been computed using the Dirac Atomic R-matrix Code. Resonances in the threshold region have been delineated, but results for collision strengths are tabulated only at energies above thresholds in the range 120

AB - Energy levels and radiative rates for transitions among 107 fine-structure levels belonging to the (1s(2)2S(2)p(6)) 3S(2)3p(6)3d(10), 3S(2)3p(6)3d(9)4e. 3S(2)3p(5)3d(10)4e. and 3s3p(6)3d(10)4e configurations of Ni-like Gd XXXVII have been calculated using the fully relativistic GRASP code. Radiative rates and oscillator strengths are tabulated for all allowed transitions among these levels. Additionally. collision strengths for transitions among the lowest 59 levels have been computed using the Dirac Atomic R-matrix Code. Resonances in the threshold region have been delineated, but results for collision strengths are tabulated only at energies above thresholds in the range 120

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M3 - Article

SN - 0031-8949

VL - 71

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JO - Physica Scripta

JF - Physica Scripta

IS - 4

ER -

Radiative rates, collision strengths and effective collision strengths for transitions in Gd XXXVII

Abstract

ASJC Scopus subject areas

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