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The static PQCD potential with modified boundary conditions

We calculate the potential between two static quarks in QCD using modified boundary conditions for the perturbative expansion. Through a change of the Feynman iepsilon prescription we effectively add a "sea" of gluons to the asymptotic states with energies below a given scale Lambda. We fi...

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Detalles Bibliográficos
Autores principales: Hoyer, Paul, Rathsman, Johan
Lenguaje:eng
Publicado: 2000
Materias:
Acceso en línea:https://dx.doi.org/10.1088/1126-6708/2001/05/020
http://cds.cern.ch/record/477500