| Literature DB >> 20366466 |
Alexander V Smirnov1, Vladimir A Smirnov, Matthias Steinhauser.
Abstract
We compute the three-loop corrections to the potential of two heavy quarks. In particular, we consider in this Letter the purely gluonic contribution which provides, in combination with our previous fermion corrections, the complete answer at three loops.Year: 2010 PMID: 20366466 DOI: 10.1103/PhysRevLett.104.112002
Source DB: PubMed Journal: Phys Rev Lett ISSN: 0031-9007 Impact factor: 9.161