The flavour singlet mesons in QCD

A. Ali Khan; C. Caso; C. McNeile; C. McNeile; C. McNeile; C. Michael; C. Michael; C.J. Morningstar; C.J. Morningstar; C.R. Allton; G. ’t Hooft; G.S. Bali; K. J. Sharkey; N. Isgur; P. Lacock; P. Lacock; T. Schafer; T. Struckmann; W. Bardeen; W. Lee; W. Lee; W. Lee; Y. Kuramashi

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The flavour singlet mesons in QCD

Authors: A. Ali Khan
C. Caso
C. McNeile
C. McNeile
C. McNeile
C. Michael
C. Michael
C.J. Morningstar
C.J. Morningstar
C.R. Allton
G. ’t Hooft
G.S. Bali
K. J. Sharkey
N. Isgur
P. Lacock
P. Lacock
T. Schafer
T. Struckmann
W. Bardeen
W. Lee
W. Lee
W. Lee
Y. Kuramashi
Publication date: 2 July 2001
Publisher: 'American Physical Society (APS)'
Doi

Abstract

We study the flavour singlet mesons from first principles using lattice QCD. We explore the splitting between flavour singlet and non-singlet for vector and axial mesons as well as the more commonly studied cases of the scalar and pseudoscalar mesons.Comment: 12 pages, LATEX, 4 ps figure

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