I=2 pion scattering length with Wilson Fermions

Nuclear Physics B Proceedings Supplements Volume 83-84 Page 241-243 published_at 2000
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Title ( eng )
I=2 pion scattering length with Wilson Fermions
Creator
JLQCD Collaboration
Aoki S
Fukugita M
Hashimoto S
Ishizuka N
Iwasaki Y
Kamaya K
Kaneda T
Kaya S
Kuramashi Y
Onogi T
Tominaga S
Tsutsui N
Ukawa A
Yamada N
Yoshié T
Source Title
Nuclear Physics B Proceedings Supplements
Volume 83-84
Start Page 241
End Page 243
Abstract
We present results for I = 2 pion scattering length with the Wilson fermions in the quenched approximation. The finite size method presented by Lüscher is employed, and calculations are carried out at β = 5.9, 6.1, and 6.3. In the continuum limit, we obtain a result in reasonable agreement with the experimental value.
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)91635-9 isVersionOf