0000000000510585

AUTHOR

Boram Yoon

showing 2 related works from this author

Lattice QCD calculations of transverse momentum-dependent parton distributions (TMDs)

2016

An ongoing program of evaluating TMD observables within Lattice QCD is reviewed, summarizing recent progress with respect to several challenges faced by such calculations. These lattice calculations are based on a definition of TMDs through hadronic matrix elements of quark bilocal operators containing staple-shaped gauge connections. A parametrization of the matrix elements in terms of invariant amplitudes serves to cast them in the Lorentz frame preferred for a lattice calculation. Data on the naively T-odd Sivers and Boer-Mulders effects as well as the transversity TMD are presented.

QuarkPhysicsParticle physics010308 nuclear & particles physicsPhysicsQC1-999High Energy Physics::LatticeLorentz transformationHadronPartonObservableLattice QCD01 natural sciencesNuclear physicssymbols.namesakeAmplitudeLattice (order)0103 physical sciencessymbolsddc:530010306 general physics
researchProduct

Isovector charges of the nucleon from 2+1-flavor QCD with clover fermions

2016

Physical review / D 95(7), 074508 (2017). doi:10.1103/PhysRevD.95.074508

Quantum chromodynamicsPhysicsParticle physicsIsovector010308 nuclear & particles physicsHigh Energy Physics::LatticeHigh Energy Physics - Lattice (hep-lat)PropagatorFOS: Physical sciencesFermionApprox53001 natural sciencesHigh Energy Physics - LatticeExcited stateLattice (order)0103 physical sciencesddc:530010306 general physicsNucleon
researchProduct