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The nucleon axial charge and lowest moment (x) with Nf = 2 dynamical twisted mass fermions

Abstract : We present results on the nucleon axial charge and the lowest moment hxi of the quark distribution using two degenerate flavors of light dynamical twisted mass fermions. The calculation is performed for pion masses in the range of 500 MeV to 300 MeV on a lattice of spatial size of about 2.1 fm.
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Conference papers
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http://hal.in2p3.fr/in2p3-00326867
Contributor : Emmanuelle Vernay <>
Submitted on : Monday, October 6, 2008 - 11:27:05 AM
Last modification on : Wednesday, September 16, 2020 - 4:04:29 PM

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  • HAL Id : in2p3-00326867, version 1

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R. Baron, P. Guichon, M. Brinet, J. Carbonell, V. Drach, et al.. The nucleon axial charge and lowest moment (x) with Nf = 2 dynamical twisted mass fermions. XXVI International Symposium on Lattice Field Theory (Lattice 2008), Jul 2008, Williamsburg, United States. pp.162. ⟨in2p3-00326867⟩

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