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ID 14548
file
creator
CP-PACS, Collaboration
Aoki, S
Burkhalter, R
Ejiri, S
Fukugita, M
Hashimoto, S
Iwasaki, Y
Kanaya, K
Kaneko, T
Kuramashi, Y
Nagai, K
Shanahan, H. P.
Ukawa, A
Yoshié, T
NDC
Physics
abstract
We present a preliminary analysis of the heavy-heavy spectrum and heavy-light decay constants in full QCD, using a tadpole-improved SW quark action and an RG-improved gauge action on a 163 × 32 lattice with four sea quark masses corresponding to mπ/mρ ≈ 0.8, 0.75, 0.7, 0.6 and a-1 ≈ 1.3 GeV. We focus particularly on the effect of sea quarks on these observables.
journal title
Nuclear Physics B Proceedings Supplements
volume
Volume 73
issue
Issue 1-3
start page
375
end page
377
date of issued
1999
publisher
Elsevier Science B.V.
issn
0920-5632
language
eng
nii type
Journal Article
HU type
Journal Articles
DCMI type
text
format
application/pdf
text version
author
rights
Copyright (c) 1999 Elsevier Science B.V.
relation is version of URL
http://dx.doi.org/10.1016/S0920-5632(99)85078-6
department
Graduate School of Science