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Tensor gluonium spectrum in QCD

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Zeitschrift für Physik C Particles and Fields

Abstract

We examine the 2++ gluonium spectrum in the framework of the Gauss-Weierstrass and Finite Energy QCD sum rules. The results of our analysis support the interpretation of the θ(1710) as a tensor glueball, but they also suggest the existence of at least another state with a massM≃2 GeV and a width of about 200 MeV.

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Author notes

  1. C. A. Dominguez

    Present address: Facultad de Fisica, Pontificia Universidad Catolica de Chile, Santiago, Chile

Authors and Affiliations

  1. International Centre for Theoretical Physics, I-34014, Trieste, Italy

    C. A. Dominguez

  2. Dipartimento di Fisica Teorica, Università di Trieste, Strada Costiera 11, I-34014, Trieste, Italy

    N. Paver

  3. Scuola Internazionale Superiore di Studi Avanzati, I-34014, Trieste, Italy

    N. Paver

Authors
  1. C. A. Dominguez
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  2. N. Paver
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Supported by INFN (Istituto Nazionale di Fisica Nucleare), Sezione di Trieste and by MPI (Ministero della Pubblica Istruzione)

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Dominguez, C.A., Paver, N. Tensor gluonium spectrum in QCD. Z. Phys. C - Particles and Fields 32, 391–400 (1986). https://doi.org/10.1007/BF01551836

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  • DOI: https://doi.org/10.1007/BF01551836

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