B-MESON MATRIX-ELEMENTS FROM VARIOUS HEAVY-QUARK EFFECTIVE THEORIES

Authors
DRAPER T MCNEILE C
Citation
T. Draper et C. Mcneile, B-MESON MATRIX-ELEMENTS FROM VARIOUS HEAVY-QUARK EFFECTIVE THEORIES, Nuclear physics. B, 1996, pp. 429-432
Citations number
10
Categorie Soggetti
Physics, Nuclear
Journal title
Nuclear physics. B → ACNP
ISSN journal
05503213
Year of publication
1996
Supplement
47
Pages
429 - 432
Database
ISI
SICI code
0550-3213(1996):<429:BMFVHE>2.0.ZU;2-E
Abstract
Various properties of heavy-light mesons are determined, including dec ay constants, the B-B-parameter, and the Isgur-Wise function. The heav y (bottom) quark is simulated with the static, NRQCD and/or (fixed-vel ocity) lattice-HQET effective theories, using optimally-smeared source s as produced by the ''Maximal Operator Smearing Technique''.