Results 171 to 180 of about 943,876 (253)
Gaussian processes for inferring parton distributions
Journal of High Energy PhysicsThe extraction of parton distribution functions (PDFs) from experimental or lattice QCD data is an ill-posed inverse problem, where regularization strongly impacts both systematic uncertainties and the reliability of the results.
Yamil Cahuana Medrano +5 more
doaj +1 more source
A regression algorithm for accelerated lattice QCD that exploits sparse inference on the D-Wave quantum annealer. [PDF]
Sci Rep, 2020 Nguyen NTT, Kenyon GT, Yoon B.
europepmc +1 more source
European Physical Journal C: Particles and FieldsUnderstanding the interactions between quark–antiquark pairs is essential for elucidating quark confinement within the framework of quantum chromodynamics (QCD).
Wei Kou, Xurong Chen
doaj +1 more source
, 1998 The topics covered by the lectures include Symanzik's effective continuum theory, O(a) improvement, chiral symmetry on the lattice and non-perturbative renormalization.
openaire +2 more sources
Perturbative QCD, Lattice QCD [PDF]
Proceedings of Corfu Summer Institute on Elementary Particle Physics — PoS(corfu98), 1999 openaire +1 more source
, 2008 I review the current status of Lattice QCD calculations and the progress that we have made in consolidating the 'lattice QCD revolution' of four years ago. Significant results from formalisms other than the improved staggered formalism, which has been leading the revolution, are now appearing.
openaire +2 more sources
Proceedings of The European Physical Society Conference on High Energy Physics — PoS(EPS-HEP 2013), 2014 openaire +1 more source
High-precision calculation of the quark-gluon coupling from lattice QCD. [PDF]
NatureDalla Brida M +6 more
europepmc +1 more source
η , η ' mesons from lattice QCD in fully physical conditions. [PDF]
Eur Phys J A Hadron NuclOttnad K +7 more
europepmc +1 more source