Atomic data and spectral line intensitie
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A.K. Bhatia; E. Landi; H.E. Mason
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Article
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2003
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Elsevier Science
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English
โ 334 KB
Electron impact collision strengths, energy levels, oscillator strengths and spontaneous radiative decay rates are calculated for Ni XXI. The configurations used are 2s 2 2p 4 , 2s2p 5 , 2p 6 , 2s 2 2p 3 3s, and 2s 2 3p 3 3d giving rise to 58 fine-structure levels in intermediate coupling. Collision