Baryon octet distribution amplitudes in Wandzura-Wilczek approximation

I. V. Anikin and A. N. Manashov
Phys. Rev. D 93, 034024 – Published 10 February 2016
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  • INTRODUCTION
  • SPINOR CONVENTIONS
  • BARYON OCTET DISTRIBUTION AMPLITUDES
  • ACKNOWLEDGMENTS
  • APPENDICES
    • References

    Abstract

    We study higher-twist distribution amplitudes for the SUF(3) baryon octet. We identify independent functions for all baryons in the isospin symmetry limit and calculate the Wandzura-Wilczek contributions to the twist-4 and -5 distribution amplitudes.

    • Received 23 December 2015

    DOI:https://doi.org/10.1103/PhysRevD.93.034024

    © 2016 American Physical Society

    Physics Subject Headings (PhySH)

    1. Research Areas
    Perturbative QCDScattering amplitudes
    1. Physical Systems
    Baryons
    Particles & Fields

    Authors & Affiliations

    I. V. Anikin1,2 and A. N. Manashov3,2

    • 1Bogoliubov Laboratory of Theoretical Physics, JINR, 141980 Dubna, Russia
    • 2Institut für Theoretische Physik, Universität Regensburg, D-93040 Regensburg, Germany
    • 3Institut für Theoretische Physik, Universität Hamburg, D-22761 Hamburg, Germany

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    Issue

    Vol. 93, Iss. 3 — 1 February 2016

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