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Weak contributions to angular asymmetries ine + e − annihilation

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Zeitschrift für Physik C Particles and Fields

Abstract

We study the energy and polarization dependence of angular asymmetries ine − e +→ψ,Z 0→f \(\bar f\) (f=lepton or quark). Through the fragmentation of the quarks the corresponding asymmetries are obtained for the jet axis ine − e +→ψ,Z 0→(Σq \(\bar q\))→2 jets, and for inclusively produced hadronsh(h=π+,K + and π+ +K +) ine − e +→ψ,Z 0→(Σq \(\bar q\))→(h+X)2jet. In the Weinberg-Salam model these asymmetries come out big enough to show up already at upper PETRA and PEP energies.

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  1. Physics Department, Siegen University, D-5900, Siegen 21, Federal Republic of Germany

    D. H. Schiller

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  1. D. H. Schiller
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Schiller, D.H. Weak contributions to angular asymmetries ine + e − annihilation. Z. Phys. C - Particles and Fields 3, 21–28 (1979). https://doi.org/10.1007/BF01577394

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  • DOI: https://doi.org/10.1007/BF01577394

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