Computing nucleon charges with highly improved staggered quarks

This work continues our program of lattice-QCD baryon physics using staggered fermions for both the sea and the valence quarks. We present a proof-of-concept study that demonstrates, for the first time, how to calculate baryon matrix elements using staggered quarks for the valence sector. We show ho...

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Veröffentlicht in:	Physical review. D 2021-03, Vol.103 (5), Article 054510
Hauptverfasser:	Lin, Yin, Meyer, Aaron S., Gottlieb, Steven, Hughes, Ciaran, Kronfeld, Andreas S., Simone, James N., Strelchenko, Alexei
Format:	Artikel
Sprache:	eng
Schlagworte:	Baryons Beta decay Fermions Flavor (particle physics) Mathematical analysis Matrices (mathematics) Nucleons Pions Quantum chromodynamics Quarks
Online-Zugang:	Volltext
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