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On the value of\(R_{e^ + e^ - } \)

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Zeitschrift für Physik C Particles and Fields

Abstract

We calculate the ratioR in the framework of Anisotropic Chromo-Dynamics (ACD), a recently proposed approach to strong interactions, and we show that asymptotically the Quark Parton Model value is recovered. Scaling violations due to the quark-masses and to the structure of the\(q\bar q\)-potential are also calculated.

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Authors and Affiliations

  1. Istituto di Fisica dell'Università di Bari e Istituto Nazionale di Fisica Nucleare-Sezione di Bari, I-70100, Bari, Italy

    P. Cea, G. Nardulli & G. Preparata

Authors
  1. P. Cea
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  2. G. Nardulli
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  3. G. Preparata
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Cea, P., Nardulli, G. & Preparata, G. On the value of\(R_{e^ + e^ - } \) . Z. Phys. C - Particles and Fields 16, 135–139 (1982). https://doi.org/10.1007/BF01572263

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  • DOI: https://doi.org/10.1007/BF01572263

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