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QCD box graphs and the quark-antiquark potential
The t\bar{t} system allows a truly perturbative treatment of the potential. Completing previous computations, we calculate the contributions of QCD box graph corrections, which make the ``relativistic'' O(\a^4) corrections in the non-Abelian case differ from the well known corrections of t...
| Autores principales: | , , |
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| Lenguaje: | eng |
| Publicado: |
1996
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| Materias: | |
| Acceso en línea: | https://dx.doi.org/10.1007/BF02909197 http://cds.cern.ch/record/296110 |