Chiral perturbation theory and baryon properties
V Bernard - Progress in Particle and Nuclear Physics, 2008 - Elsevier
Theoretical as well as experimental progress has been made in the last decade in
describing the properties of baryons. In this review I will mostly report on the theoretical …
describing the properties of baryons. In this review I will mostly report on the theoretical …
Light hadron masses from lattice QCD
Z Fodor, C Hoelbling - Reviews of Modern Physics, 2012 - APS
This article reviews lattice QCD results for the light hadron spectrum. An overview of different
formulations of lattice QCD with discussions on the fermion doubling problem and …
formulations of lattice QCD with discussions on the fermion doubling problem and …
Highly improved staggered quarks on the lattice with applications to charm physics
E Follana, Q Mason, C Davies, K Hornbostel… - Physical Review D …, 2007 - APS
We use perturbative Symanzik improvement to create a new staggered-quark action (HISQ)
that has greatly reduced one-loop taste-exchange errors, no tree-level order a 2 errors, and …
that has greatly reduced one-loop taste-exchange errors, no tree-level order a 2 errors, and …
Decay width of light quark hybrid meson from the lattice
C McNeile, C Michael - Physical Review D—Particles, Fields, Gravitation, and …, 2006 - APS
Lattice QCD with N f= 2 flavours of sea quark is used to explore the spectrum and decay of a
JPC= 1-+ spin-exotic hybrid meson. We test lattice determination of S-wave decay …
JPC= 1-+ spin-exotic hybrid meson. We test lattice determination of S-wave decay …
Schwarz-preconditioned HMC algorithm for two-flavor lattice QCD
M Lüscher - Computer physics communications, 2005 - Elsevier
The combination of a non-overlap** Schwarz preconditioner and the Hybrid Monte Carlo
(HMC) algorithm is shown to yield an efficient simulation algorithm for two-flavor lattice QCD …
(HMC) algorithm is shown to yield an efficient simulation algorithm for two-flavor lattice QCD …
Moments of pseudoscalar meson distribution amplitudes from the lattice
VM Braun, M Göckeler, R Horsley, H Perlt, D Pleiter… - Physical Review D …, 2006 - APS
Based on lattice simulations with two flavors of dynamical, O (a)-improved Wilson fermions
we present results for the first two moments of the distribution amplitudes of pseudoscalar …
we present results for the first two moments of the distribution amplitudes of pseudoscalar …
Computation of the strong coupling in QCD with two dynamical flavors
M Della Morte, R Frezzotti, J Heitger, J Rolf, R Sommer… - Nuclear Physics B, 2005 - Elsevier
We present a non-perturbative computation of the running of the coupling αs in QCD with
two flavors of dynamical fermions in the Schrödinger functional scheme. We improve our …
two flavors of dynamical fermions in the Schrödinger functional scheme. We improve our …
Speeding up lattice QCD simulations with clover-improved Wilson fermions
M Hasenbusch, K Jansen - Nuclear Physics B, 2003 - Elsevier
We apply a recent proposal to speed up the hybrid Monte Carlo simulation of systems with
dynamical fermions to two flavour QCD with clover-improvement. The basic idea of our …
dynamical fermions to two flavour QCD with clover-improvement. The basic idea of our …
Determination of the Lambda parameter from full lattice QCD
M Göckeler, R Horsley, AC Irving, D Pleiter… - Physical Review D …, 2006 - APS
We present a determination of the QCD parameter Λ in the quenched approximation (nf= 0)
and for two flavors (nf= 2) of light dynamical quarks. The calculations are performed on the …
and for two flavors (nf= 2) of light dynamical quarks. The calculations are performed on the …
The nucleon mass in Nf= 2 lattice QCD: finite size effects from chiral perturbation theory
AA Khan, T Bakeyev, M Göckeler, TR Hemmert… - Nuclear Physics B, 2004 - Elsevier
In the framework of relativistic SU (2) f baryon chiral perturbation theory we calculate the
volume dependence of the nucleon mass up to and including O (p4). Since the parameters …
volume dependence of the nucleon mass up to and including O (p4). Since the parameters …