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@INPROCEEDINGS{Giusti:1034680,
      author       = {Giusti, Davide},
      title        = {{H}adronic vacuum polarisation contribution to the muon
                      anomaly from first principles to an accuracy of 4.6 per mil},
      reportid     = {FZJ-2024-07439},
      year         = {2024},
      abstract     = {The anomalous magnetic moment of the muon, as a low energy
                      precision observable, has long served as a test of the
                      Standard Model (SM) of particle physics. The latest muon $g
                      - 2$ measurements at Fermilab confirm the previous BNL
                      result, hence emphasizing, up to 5.1 standard deviations,
                      the discrepancy between the experimental world average value
                      and the reference SM prediction. The uncertainty of the
                      latter is dominated by the hadronic vacuum polarisation
                      (HVP) contribution, which is traditionally evaluated using
                      dispersion integrals and experimental hadronic cross section
                      data. However, recent independent HVP evaluations based on
                      lattice QCD calculations and on a new measurement of the
                      $e^+e^- \to \pi^+\pi^-$ cross section are providing hints
                      for a significantly reduced tension with the direct
                      experimental determination. In this invited talk, after
                      briefly reviewing the status of lattice calculations in the
                      field, we present the new result from first principles by
                      the BMW Collaboration at the remarkable precision of 0.32
                      ppm, with a particular focus on our evolving understanding
                      of the HVP contribution and implications for indirect
                      searches of new physics.},
      month         = {Dec},
      date          = {2024-12-02},
      organization  = {9th Symposium on Prospects in the
                       Physics of Discrete Symmetries,
                       Ljubljana (Slovenia), 2 Dec 2024 - 6
                       Dec 2024},
      subtyp        = {Invited},
      cin          = {JSC},
      cid          = {I:(DE-Juel1)JSC-20090406},
      pnm          = {5111 - Domain-Specific Simulation $\&$ Data Life Cycle Labs
                      (SDLs) and Research Groups (POF4-511) / MUON - Lattice
                      determination of the muon's anomalous magnetic moment
                      (101054515)},
      pid          = {G:(DE-HGF)POF4-5111 / G:(EU-Grant)101054515},
      typ          = {PUB:(DE-HGF)6},
      url          = {https://juser.fz-juelich.de/record/1034680},
}