Hadron Spectroscopy with Dynamical Wilson Fermions at beta=5.3

TL;DR

This paper reports on lattice QCD simulations with dynamical Wilson fermions at a specific coupling, analyzing hadron spectra and comparing results with other recent studies to advance understanding of hadron properties.

Contribution

It provides new lattice QCD spectroscopy results using dynamical Wilson fermions at beta=5.3, with detailed analysis on hadron masses at two different quark masses.

Findings

Spectroscopy results for S-wave hadrons at two quark masses.

Comparison of results with other recent dynamical Wilson fermion simulations.

Insights into the behavior of hadron masses in lattice QCD.

Abstract

We present results from simulations of lattice QCD using two flavors of dynamical Wilson fermions at a lattice coupling $\beta=5.3$ on $16^3 \times 32$ lattices at two hopping parameters, $\kappa=0.1670$ and $0.1675$, leading to $m_\pi \approx 0.44$ and $0.33$ respectively. We show spectroscopy for S-wave hadrons and compare our results to other recent simulations with dynamical Wilson fermions. (Complete postscript file can be obtained by anonymous ftp from ftp.scri.fsu.edu as file "lat92.ps" from directory "pub/heller".)