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Finite volume corrections to the electromagnetic current of the nucleon

  • Regular Article - Theoretical Physics
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Abstract

We compute corrections to both the isovector anomalous magnetic moment and the isovector electromagnetic current of the nucleon to \(\ensuremath O(p^3)\) in the framework of covariant two-flavor Baryon Chiral Perturbation Theory. We then apply these corrections to lattice data for the anomalous magnetic moment from the LHPC, RBC & UKQCD and QCDSF Collaborations.

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Authors and Affiliations

  1. Institut für Theoretische Physik, Universität Regensburg, D-93040, Regensburg, Germany

    L. Greil, T. R. Hemmert & A. Schäfer

Authors
  1. L. Greil
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  2. T. R. Hemmert
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  3. A. Schäfer
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Correspondence to L. Greil.

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Communicated by S. Hands

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Greil, L., Hemmert, T.R. & Schäfer, A. Finite volume corrections to the electromagnetic current of the nucleon. Eur. Phys. J. A 48, 53 (2012). https://doi.org/10.1140/epja/i2012-12053-2

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  • DOI: https://doi.org/10.1140/epja/i2012-12053-2

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