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The pole mass of the heavy quark: Perturbation theory and beyond
The key quantity of the heavy quark theory is the quark mass m.sub(Q). Since quarks are unobservable one can suggest different definitions of m.sub(Q). One of the most popular choices is the pole quark mass routinely used in perturbative calculations and in some analyses based on heavy quark expansi...
| Autores principales: | , , , |
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| Lenguaje: | eng |
| Publicado: |
1994
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| Materias: | |
| Acceso en línea: | https://dx.doi.org/10.1103/PhysRevD.50.2234 http://cds.cern.ch/record/259570 |