Determination of Vub from B->pi l nu on the lattice
| dc.creator | UKQCD Collaboration | |
| dc.creator | Maynard, C. M. | |
| dc.date | 1999-09-13 | |
| dc.date.accessioned | 2026-07-07T03:40:21Z | |
| dc.date.available | 2026-07-07T03:40:21Z | |
| dc.description | We present results of a lattice study of the form factors in the decay B-> pi l nu. We attempt to disentangle the the dependence of the form factors on the light quark masses and the momentum transfer. Using models of the q^2 dependence we calculate the total decay rate, and compare to the experimental measure to extract Vub. This study was performed in the quenched approximation at beta=6.2 on a 24^3 X 48 lattice, with a non-perturbatively improved SW fermion action. | |
| dc.description | 3 pages, 2 figures, (LATTICE 99 - Heavy Quarks) | |
| dc.identifier | https://arxiv.org/abs/hep-lat/9909100 | |
| dc.identifier | http://arxiv.org/abs/hep-lat/9909100 | |
| dc.identifier | Nucl.Phys.Proc.Suppl. 83 (2000) 322-324 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/39240 | |
| dc.subject | High Energy Physics - Lattice | |
| dc.title | Determination of Vub from B->pi l nu on the lattice | |
| dc.type | text |