2001/10/16 by K. J. Juge, Keisuke Jimmy Juge · 1 citation
Mathematics · Physics and Astronomy · #Bottom quark #Charm (quantum number) #Charm quark #Fermilab #Fermion #High-Energy Particle Collisions Research #Mathematics #Monte Carlo method #Nuclear physics #Particle physics #Particle physics theoretical and experimental studies #Physics #Quantum Chromodynamics and Particle Interactions #Quantum chromodynamics #Quantum mechanics #Quark #Renormalization #Top quark #Up quark #hep-lat
paper · pdf · doi:10.1016/s0920-5632(01)01863-1
published as Nucl.Phys.Proc.Suppl.106:847-849,2002 · Lattice 2001 (Improvement),3 pages,2 figures,uses espcrc2.sty
arxiv created 2001/10/16 · openalex publication_date 2002/03/01 · arxiv updated 2009/11/30 · openalex created_date 2025/10/10 · openalex updated_date 2026/08/05
The truncation of the perturbative series at one loop order for the mass renormalization constants remain a significant systematic uncertainty in the determination of heavy quark masses in lattice QCD. We present here a high beta Monte Carlo calculation of the two loop mass renormalization constant for clover-improved fermions near the charm mass in the Fermilab heavy quark formalism. A preliminary value for the charm quark mass in the MS-bar scheme at two loop order is reported.