Tian Lin

collaborators

2 papers

hep-lat2026

First-principles determination of anomaly-induced pion decay beyond the chiral limit

Tian Lin, Xu Feng, Lu-Chang Jin +2

The two-photon decay of the neutral pion is fixed in the chiral limit by the Adler-Bell-Jackiw anomaly, while nonzero quark masses induce few-percent corrections that must be deter…

hep-lat2024

Lattice QCD calculation of the $π^{0}$ -pole contribution to the hadronic light-by-light scattering in the anomalous magnetic moment of the muon

Tian Lin, Mattia Bruno, Xu Feng +4

We develop a method to compute the pion transition form factor directly at arbitrary space-like photon momenta and use it to determine the $π^{0}$ -pole contribution to the hadronic l…

First-principles determination of anomaly-induced pion decay beyond the chiral limit

Lattice QCD calculation of the π0-pole contribution to the hadronic light-by-light scattering in the anomalous magnetic moment of the muon

Lattice QCD calculation of the $π^{0}$ -pole contribution to the hadronic light-by-light scattering in the anomalous magnetic moment of the muon