Can one study heavy meson semileptonic decays on coarse anisotropic lattices?

Authors
Shigemitsu, J
Citation
J. Shigemitsu, Can one study heavy meson semileptonic decays on coarse anisotropic lattices?, NUCL PH B-P, 94, 2001, pp. 371-374
Citations number
7
Categorie Soggetti
Physics
Journal title
NUCLEAR PHYSICS B-PROCEEDINGS SUPPLEMENTS
ISSN journal
09205632 → ACNP
Volume
94
Year of publication
2001
Pages
371 - 374
Database
ISI
SICI code
0920-5632(200103)94:<371:COSHMS>2.0.ZU;2-Q
Abstract
Exploratory studies of heavy meson semileptonic decays on coarse lattices u sing Symanzik improved glue, NRQCD heavy and D234 light quarks are discusse d. Comparisons are made between calculations on anisotropic and isotropic l attices. We find evidence that having an anisotropy helps in extracting bet ter signals at higher momenta.