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O(G$^{2}_{\mu}$m$^{4}_{t}$) electroweak radiative corrections to the Zb$\overline{b}$ vertex
The leading heavy-top two-loop corrections to the \Zbbvertex are determined from a direct evaluation of the corresponding Feynman diagrams in the large \Mtlimit. %The calculation is done in the naive %dimensional regularization scheme with anticommuting $\ga_5$. The leading one-loop top-mass effect...
| Autores principales: | , , |
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| Lenguaje: | eng |
| Publicado: |
1993
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| Materias: | |
| Acceso en línea: | https://dx.doi.org/10.1007/BF01650447 http://cds.cern.ch/record/249021 |