CONTINUUM-LIMIT OF THE HEAVY-LIGHT DECAY CONSTANT WITH THE QUENCHED WILSON QUARK ACTION

Authors
AOKI S FUKUGITA M HASHIMOTO S ISHIZUKA N IWASAKI Y KANAYA K KURAMASHI Y MINO H OKAWA M UKAWA A YOSHIE T
Citation
S. Aoki et al., CONTINUUM-LIMIT OF THE HEAVY-LIGHT DECAY CONSTANT WITH THE QUENCHED WILSON QUARK ACTION, Nuclear physics. B, 1997, pp. 355-357
Citations number
5
Categorie Soggetti
Physics, Nuclear
Journal title
Nuclear physics. B → ACNP
ISSN journal
05503213
Year of publication
1997
Supplement
53
Pages
355 - 357
Database
ISI
SICI code
0550-3213(1997):<355:COTHDC>2.0.ZU;2-3
Abstract
We explore the problems in calculating the decay constant for heavy-li ght mesons using the quenched Wilson quark action for both heavy and l ight quarks. We find that the continuum limit of the decay constant is reasonably converged among different prescriptions after the continuu m limit is taken. A number of technical problems associated with presc riptions are also addressed.