Heavy quarkonia from anisotropic and isotropic lattices

Nuclear Physics B Proceedings Supplements Volume 83-84 Page 319-321 published_at 2000
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Title ( eng )
Heavy quarkonia from anisotropic and isotropic lattices
Creator
CP-PACS Collaboration
Ali Khan A
Aoki S
Burkhalter R
Ejiri S
Fukugita M
Hashimoto S
Ishizuka N
Iwasaki Y
Kanaya K
Kaneko T
Kuramashi Y
Manke T
Nagai K
Shanahan H. P.
Ukawa A
Yoshié T
Source Title
Nuclear Physics B Proceedings Supplements
Volume 83-84
Start Page 319
End Page 321
Abstract
We report on recent results for the spectrum of heavy quarkonia. Using coarse and anisotropic lattices we achieved an unprecedented control over statistical and systematic errors for higher excited states such as exotic hybrid states. In a parallel study on isotropic lattices we also investigate the effect of two dynamical flavours on the spin structure of charmonium and bottomonium for several symmetric lattices.
NDC
Physics [ 420 ]
Language
eng
Resource Type journal article
Publisher
Elsevier Science B.V.
Date of Issued 2000
Rights
Copyright (c) 2000 Elsevier Science B.V.
Publish Type Author’s Original
Access Rights open access
Source Identifier
[ISSN] 0920-5632
[DOI] http://dx.doi.org/10.1016/S0920-5632(00)91660-8 isVersionOf