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Nucleon form factors with dynamical twisted mass fermions

Abstract : The electromagnetic and axial form factors of the nucleon are evaluated in twisted mass QCD with two degenerate flavors of light, dynamical quarks. The axial charge gA, magnetic moment and the Dirac and Pauli radii are determined for pion masses in the range 300 MeV to 500 MeV.
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http://hal.in2p3.fr/in2p3-00326871
Contributor : Emmanuelle Vernay <>
Submitted on : Monday, October 6, 2008 - 11:33:36 AM
Last modification on : Sunday, November 22, 2020 - 6:22:02 PM

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  • HAL Id : in2p3-00326871, version 1

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C. Alexandrou, T. Korzec, G. Koutsou, M. Brinet, J. Carbonell, et al.. Nucleon form factors with dynamical twisted mass fermions. XXVI International Symposium on Lattice Field Theory (Lattice 2008), Jul 2008, Williamsburg, United States. pp.139. ⟨in2p3-00326871⟩

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