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On non-perturbative effects in the jet physics

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Zeitschrift für Physik C Particles and Fields

Abstract

We consider quark scattering off nonperturbative gluonic fields in the vacuum and its impact on the hadronic final state in thee + e −—annihilation. A conservative estimate gives a nonperturbativep ⊥≅1GeV. The modification of the final state survives even at an arbitrary high energy, where the corrections to the total cross-section die away. We also argue that the coupling constant extracted from the perturbative treatment of the jet phenomenology can well be different from that governing the correction toσ tot.

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Authors and Affiliations

  1. Institute of Theoretical and Experimental Physics, 117259, Moscow, USSR

    M. Voloshin & V. Zakharov

  2. Deutsches Elektronen-Synchrotron DESY, D-2000, Hamburg, Federal Republic of Germany

    M. Voloshin & V. Zakharov

Authors
  1. M. Voloshin
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  2. V. Zakharov
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Voloshin, M., Zakharov, V. On non-perturbative effects in the jet physics. Z. Phys. C - Particles and Fields 6, 265–268 (1980). https://doi.org/10.1007/BF01557777

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  • DOI: https://doi.org/10.1007/BF01557777

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