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Article
On relativistic shifts of negative-ion resonances
| Authors: |
Thylwe, K.-E. |
| Document Type: |
Article |
| Pubstate: |
Published |
| Journal: |
Eur. Phys. J. D |
| Volume: |
66
7 |
| Year: |
2012 |
AbstractResults from a Dirac approach to electron- (neutral) atom resonance calculations are compared with those from nonrelativistic ones. A recently developed amplitude-phase method for the Dirac equations that is valid also in the non-relativistic limit is applied. The main conclusion is that significant energy differences are expected for long-lived resonances.
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