Publication Date:
2018-10-13
Description:
Author(s): Yi-Bo Yang, Ming Gong, Jian Liang, Huey-Wen Lin, Keh-Fei Liu, Dimitra Pefkou, and Phiala Shanahan ( χ QCD Collaboration) We present the first nonperturbatively renormalized determination of the glue momentum fraction ⟨ x ⟩ g in the nucleon, based on lattice-QCD simulations at the physical pion mass using the cluster-decomposition error reduction technique. We provide the first practical strategy to renormalize the gauge ... [Phys. Rev. D 98, 074506] Published Fri Oct 12, 2018
Keywords:
Lattice field theories, lattice QCD
Print ISSN:
0556-2821
Electronic ISSN:
1089-4918
Topics:
Physics
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