Near-maximal mixing of scalar gluonium a
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D. Harnett; R.T. Kleiv; K. Moats; T.G. Steele
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Article
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2011
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Elsevier Science
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English
β 307 KB
Gaussian QCD sum-rules are ideally suited to the study of mixed states of gluonium (glueballs) and quark (q q) mesons because of their capability to resolve widely-separated states of comparable strength. The analysis of the Gaussian QCD sum-rules (GSRs) for all possible two-point correlation functi