Static QCD Potential at r < 1/Lambda_QCD: Perturbative expansion and operator-product expansion
| dc.creator | Sumino, Y. | |
| dc.date | 2005-05-05 | |
| dc.date.accessioned | 2026-07-07T11:04:45Z | |
| dc.date.available | 2026-07-07T11:04:45Z | |
| dc.description | We analyze the static QCD potential V_QCD(r) in the distance region 0.1 fm < r < 1 fm using perturbative QCD and OPE as basic theoretical tools. We assemble theoretical developments up to date and perform a solid and accurate analysis. The analysis consists of 3 major steps: (I) We study large-order behavior of the perturbative series of V_QCD(r) analytically. (II) In the frame of OPE, we define two types of renormalization schemes for the leading Wilson coefficient. (III) We compare numerically perturbative predictions of the Wilson coefficient and lattice computations of V_QCD(r). We perform fits to simultaneously determine non-perturbative contribution and the relation between lattice scale and Lambda_MSbar. (Short version) | |
| dc.description | 60 pages, 28 figures | |
| dc.identifier | https://arxiv.org/abs/hep-ph/0505034 | |
| dc.identifier | http://arxiv.org/abs/hep-ph/0505034 | |
| dc.identifier | Phys.Rev.D76:114009,2007 | |
| dc.identifier | doi:10.1103/PhysRevD.76.114009 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/188997 | |
| dc.subject | High Energy Physics - Phenomenology | |
| dc.subject | High Energy Physics - Lattice | |
| dc.title | Static QCD Potential at r < 1/Lambda_QCD: Perturbative expansion and operator-product expansion | |
| dc.type | text |