Triply excited 4S resonances of He-

• Resonances of 4Se symmetry in He- are searched for in the region above the He+(n=1) threshold and below the He+(n=2) threshold. The energies and widths of the resonances are calculated with an ab initio three-electron description of the ion. The complex rotation method is combined with the use of B splines in a spherical cavity to describe the ion and the decay channels. Seven resonances are found and five are presented with energy position and width

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NATURVETENSKAP  -- Fysik (hsv//swe)

NATURAL SCIENCES  -- Physical Sciences (hsv//eng)

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Physics

Fysik

fysik

Physics

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