Nucleon electromagnetic form factors on the lattice and in chiral effective field theory

Goeckeler, Meinulf and Hemmert, T.R. and Horsley, R. and Pleiter, Dirk and Rakow, PEL and Schaefer, Andreas and Schierholz, G. (2005) Nucleon electromagnetic form factors on the lattice and in chiral effective field theory. PHYSICAL REVIEW D, 71 (3): 034508. ISSN 2470-0010, 2470-0029

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Abstract

We compute the electromagnetic form factors of the nucleon in quenched lattice QCD, using nonperturbatively improved Wilson fermions, and compare the results with phenomenology and chiral effective field theory.

Item Type: Article
Uncontrolled Keywords: NONPERTURBATIVE O(A) IMPROVEMENT; UNQUENCHED WILSON FERMIONS; PERTURBATION-THEORY; VECTOR CURRENT; OCTET BARYONS; QCD; RENORMALIZATION; EXTRAPOLATION; STRANGENESS; SYMMETRY;
Subjects: 500 Science > 530 Physics
Divisions: Physics > Institute of Theroretical Physics > Chair Professor Schäfer > Group Andreas Schäfer
Physics > Institute of Theroretical Physics > Chair Professor Schäfer > Group Dirk Pleiter
Depositing User: Dr. Gernot Deinzer
Date Deposited: 31 May 2021 07:53
Last Modified: 31 May 2021 07:53
URI: https://pred.uni-regensburg.de/id/eprint/36568

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