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Exponential QCD-moments for charmonium3 S 1 up to order 〈G 4〉

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Zeitschrift für Physik C Particles and Fields

Abstract

In accordance with recent findings of Reinders, Rubinstein and Yazaki we show that for exponential QCD-moments of charmonium the corrections due to dimension six and eight operators are very small so that the ratio of moments used for mass determination remains remarkably stable.

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Authors and Affiliations

  1. Institut für Theoretische Physik, Universität, Boltzmanngasse 5, A-1090, Wien, Austria

    R. A. Bertlmann & H. Neufeld

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  1. R. A. Bertlmann
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  2. H. Neufeld
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Bertlmann, R.A., Neufeld, H. Exponential QCD-moments for charmonium3 S 1 up to order 〈G 4〉. Z. Phys. C - Particles and Fields 27, 437–441 (1985). https://doi.org/10.1007/BF01548649

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  • DOI: https://doi.org/10.1007/BF01548649

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