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The invisible renormalon
We study the structure of renormalons in the Heavy Quark Effective Theory, by expanding the heavy quark propagator in powers of 1/m_Q. We demonstrate that the way in which renormalons appear depends on the regularisation scheme used to define the effective theory. In order to investigate the relatio...
| Autores principales: | , , |
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| Lenguaje: | eng |
| Publicado: |
1995
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| Materias: | |
| Acceso en línea: | https://dx.doi.org/10.1016/0550-3213(95)00613-3 http://cds.cern.ch/record/279739 |