Perturbative QCD Potential and String Tension
| dc.creator | Sumino, Y. | |
| dc.date | 2004-10-01 | |
| dc.date.accessioned | 2026-07-07T03:53:34Z | |
| dc.date.available | 2026-07-07T03:53:34Z | |
| dc.description | The leading non-perturbative contribution to the static QCD potential at r << 1/Lambda_QCD is known to be O(r^2) in operator-product expansion. It indicates that a "Coulomb+linear" potential at r <~ 1/Lambda_QCD is included in the perturbative QCD prediction of the potential. It was shown that this is indeed the case, and the "Coulomb+linear" potential has been systematically computed up to next-to-next-to-leading logarithmic order, in terms of the Lambda parameter in the MSbar scheme (Lambda_MSbar). We review the present status of the perturbative prediction for the QCD potential, which takes into account the theoretical breakthrough that took place around 1998. | |
| dc.description | 10 pages, 6 figures; talk given at Quarks 2004 | |
| dc.identifier | https://arxiv.org/abs/hep-ph/0410013 | |
| dc.identifier | http://arxiv.org/abs/hep-ph/0410013 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/43885 | |
| dc.subject | High Energy Physics - Phenomenology | |
| dc.subject | High Energy Physics - Lattice | |
| dc.title | Perturbative QCD Potential and String Tension | |
| dc.type | text |