Non-perturbative parton mass for the gluon
| dc.creator | Philipsen, O. | |
| dc.date | 2001-10-15 | |
| dc.date.accessioned | 2026-07-07T03:38:38Z | |
| dc.date.available | 2026-07-07T03:38:38Z | |
| dc.description | A gauge invariant, non-local observable is constructed in pure gauge theory, which is identical to the gluon propagator in a particular gauge, permitting to define a non-perturbative parton mass for the gluon. This mass can be shown to be related to the 1P-1S mass splitting of heavy quarkonia. Preliminary numerical results for 3d SU(2) yield m_A=0.37(6)g^2, while from the \bar{b}b spectrum one infers m_A\approx 420 MeV for QCD. | |
| dc.description | Lattice2001(spectrum),3 pages, 3 figures | |
| dc.identifier | https://arxiv.org/abs/hep-lat/0110114 | |
| dc.identifier | http://arxiv.org/abs/hep-lat/0110114 | |
| dc.identifier | Nucl.Phys.Proc.Suppl. 106 (2002) 242-244 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/38610 | |
| dc.subject | High Energy Physics - Lattice | |
| dc.title | Non-perturbative parton mass for the gluon | |
| dc.type | text |