An unquenched lattice QCD calculation of the mass of the bottom quark

Preprint

16 August 2004

preprint
Published by arXiv in arXiv

https://doi.org/10.48550/arXiv.hep-lat/0408025

Abstract

We compute the b quark mass from dynamical lattice QCD with clover quarks. The calculation is done at a fixed lattice spacing with sea quark masses as low as half the strange quark mass. Our final result is m_b(m_b} = 4.25(2)(11) GeV, where the first error is statistical and the last error is the systematic uncertainty.

Keywords

ERROR IS THE SYSTEMATIC
ERROR IS STATISTICAL
UNQUENCHED LATTICE
QCD CALCULATION
UNCERTAINTY
LATTICE QCD
QUARK

All Related Versions

Version 1, 2004-08-16, ArXiv
Published version: Physics Letters B, 600 (1-2), 77.

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