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A new value for the Lamb shift
A recent analytic value of the alpha /sup 2/ slope of the Dirac form, factor of the free electron, from the crossed ladder diagram, is added to the contributions of the fourth order diagrams already evaluated by different workers. The sum is found to be F/sub 1/(0)/sub total/=( alpha /sup 2// pi /su...
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Lenguaje: | eng |
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1972
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Acceso en línea: | https://dx.doi.org/10.1016/0370-2693(72)90258-4 http://cds.cern.ch/record/875782 |