Calculation of f(B) and the "Isgur-Wise Function" using a non-perturbatively improved fermion action

Authors
Richards, DG
Citation
Dg. Richards, Calculation of f(B) and the "Isgur-Wise Function" using a non-perturbatively improved fermion action, NUCL PH B-P, 73, 1999, pp. 381-383
Citations number
3
Categorie Soggetti
Physics
Journal title
NUCLEAR PHYSICS B-PROCEEDINGS SUPPLEMENTS
ISSN journal
09205632 → ACNP
Volume
73
Year of publication
1999
Pages
381 - 383
Database
ISI
SICI code
0920-5632(199903)73:<381:COFAT">2.0.ZU;2-O
Abstract
We present a calculation of f(B) and of the form factors for the semi-lepto nic decay (B) over bar--> Dl (v) over bar in the quenched approximation to QCD. Results are generated on lattices at beta = 6.2, using an O(a)-improve d fermion action, with the clover coefficient determined non-perturbatively .