The 39th International Symposium on Lattice Field Theory (Lattice 2022)

Isospin breaking corrections to the vector-vector correlator in QCD: the muon g-2 and tau decays.

9 Aug 2022, 15:20

20m

CP1-HSZ/0.001 (CP1-HSZ) - HS3 (CP1-HSZ)

Oral Presentation QCD in searches for physics beyond the Standard Model QCD in searches for physics beyond the Standard Model

Speaker

Mattia Bruno (Universita' degli studi di Milano Bicocca)

Description

In this contribution we report on progress in the determination of the isospin breaking corrections to the vector-vector correlator in QCD from the RBC/UKQCD collaborations. They are relevant to estimate the hadronic contributions to the muon anomalous magnetic moment directly from first-principles lattice QCD simulations, and indirectly from cross sections measured in tau decay experiments.

Presentation materials

lat22-bruno.pdf