The Isgur-Wise function on the lattice
| dc.creator | UKQCD collaboration | |
| dc.creator | Lacagnina, G. N. | |
| dc.date | 2001-09-13 | |
| dc.date | 2001-10-08 | |
| dc.date.accessioned | 2026-07-07T03:38:31Z | |
| dc.date.available | 2026-07-07T03:38:31Z | |
| dc.description | The h+, h_A1 form factors for the semi-leptonic B->D and B->D* decays are evaluated in quenched lattice QCD with beta=6.2. The action and the operators are fully O(a) non-perturbatively improved. The Isgur-Wise function is evaluated and fitted to extract its slope; the latter is found to be rho^2=1.1(2)(3) from the B->D* decay and rho^2=1.0(2)(3) from the B->D decay. The form factors ratios R_1, R_2 are evaluated and found to be in agreement with experimental determinations. | |
| dc.description | Lattice 2001 proc., 3 pages, 3 figures | |
| dc.identifier | https://arxiv.org/abs/hep-lat/0109006 | |
| dc.identifier | http://arxiv.org/abs/hep-lat/0109006 | |
| dc.identifier | Nucl.Phys.Proc.Suppl. 106 (2002) 373-375 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/38564 | |
| dc.subject | High Energy Physics - Lattice | |
| dc.title | The Isgur-Wise function on the lattice | |
| dc.type | text |