Jun 5 – 9, 2023
Genova, Italy
Europe/Rome timezone

The role of convergence methods as fitting functions in the context of the MuonE experiment

Jun 8, 2023, 2:20 PM
DAD - Room 0B (Genova, Italy)

DAD - Room 0B

Genova, Italy

Contributed Hadrons and physics beyond the standard model Hadrons and physics beyond the standard model


Mr Camilo Rojas (IFAE/UAB)


In the context of the anomalous magnetic moment of the muon, the hadronic contribution plays a crucial role, especially concerning the error budget estimation. Currently, lattice QCD simulations confront the dispersive calculations based on e+e- hadronic cross sections. The new MUonE experimental proposal pretends to shed light on that situation. Still, a powerful method to extract the desired hadronic contribution from such a new experiment should be devised. In this talk, we will show how acceleration-of-convergence methods profiting from the analyticity of the correlator driving the hadronic contribution are key to reaching the required precision.

Primary author

Pere Masjuan (IFAE/UAB)


Mr Camilo Rojas (IFAE/UAB) Ms Cristiane London (IFAE) Prof. Diogo Boito (IFSC Sau Paulo)

Presentation materials