6533b826fe1ef96bd12845fa
RESEARCH PRODUCT
Lattice calculation of the pion transition form factor π0→γ*γ*
Antoine GérardinAndreas NyffelerHarvey B. Meyersubject
PhysicsParticle physicsMuonAnomalous magnetic dipole moment010308 nuclear & particles physicsScatteringHigh Energy Physics::LatticeHigh Energy Physics::PhenomenologyNuclear TheoryHadronVirtual particleLattice QCD01 natural sciencesPionLattice (order)0103 physical sciencesHigh Energy Physics::ExperimentNuclear Experiment010306 general physicsdescription
The pion transition form factor for the neutral pion double virtual photon decay is computed in two flavor lattice QCD, extrapolated to the continuum physical point. Implications for the computation of the contribution of hadronic light-by-light scattering to the muon anomalous magnetic moment are discussed.
| year | journal | country | edition | language |
|---|---|---|---|---|
| 2016-10-26 | Physical Review D |