Results 121 to 130 of about 487,040 (231)
Radiative transitions in charmonium from lattice QCD
Journal of High Energy PhysicsThe coupling of various charmonium mesons to a photon is studied using lattice QCD, giving access to radiative form factors and transitions, and probing the mesons’ structure.
James Delaney +3 more
doaj +1 more source
Study of QCD-like theories at nonzero temperatures and densities [PDF]
, 2012 In this thesis I use effective models to investigate the properties of QCD-like theories at nonzero temperature and baryon chemical potential. First I construct a PNJL model using a lattice spin model with nearestneighbor interactions for the gauge ...
Zhang, Tian (PhD.), Zhang, Tian
core
, 2001 Current PC processors are equipped with vector processing units and have other advanced features that can be used to accelerate lattice QCD programs.
Luscher, Martin
core +1 more source
Chiral extrapolation of the sigma resonance
Physics Letters B, 2018 We analyze results on isoscalar ππ scattering from a Nf=2+1 lattice QCD calculation by the HadronSpectrum collaboration by re-summing the two-flavor chiral scattering amplitude of the next-to-leading order in the so-called inverse amplitude method.
Michael Döring, Bin Hu, Maxim Mai
doaj +1 more source
Finite-temperature QCD on the lattice [PDF]
Nuclear Physics B - Proceedings Supplements, 1997 Recent developments in finite-temperature studies of lattice QCD are reviewed. Topics include (i) tests of improved actions for the pure gauge system, (ii) scaling study of the two-flavor chiral transition and restoration of $U_A(1)$ symmetry with the Kogut-Susskind quark action, (iii) present understanding of the finite-temperature phase structure for
openaire +2 more sources
Location of the QCD critical point predicted by holographic Bayesian analysis [PDF]
EPJ Web of ConferencesWe present results for a Bayesian analysis of the location of the QCD critical point constrained by first-principles lattice QCD results at zero baryon density.
Hippert Mauricio +8 more
doaj +1 more source
Quark flavor physics and lattice QCD. [PDF]
Eur Phys J A Hadron Nucl, 2021 Wingate M.
europepmc +1 more source
The anomalous magnetic moment of the muon: status of lattice QCD calculations. [PDF]
Eur Phys J A Hadron Nucl, 2021 Gérardin A.
europepmc +1 more source
Selfconsistent calculations of mesonic properties at nonzero temperature [PDF]
, 2006 After a brief introduction on QCD and effective models in the first chapter, I analyze the dependence of the QCD transition temperature on the quark (or pion) mass in the second chapter.
Röder, Dirk
core
The x-dependence of hadronic parton distributions: A review on the progress of lattice QCD. [PDF]
Eur Phys J A Hadron Nucl, 2021 Constantinou M.
europepmc +1 more source