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The hadronic vacuum polarization contribution to the muon $g-2$ at long distances

Autor: Djukanovic, Dalibor, von Hippel, Georg, Kuberski, Simon, Meyer, Harvey B., Miller, Nolan, Ottnad, Konstantin, Parrino, Julian, Risch, Andreas, Wittig, Hartmut

We present our lattice QCD result for the long-distance part of the hadronic vacuum polarization contribution, $(a_\mu^{\rm hvp})^{\rm LD}$, to the muon $g-2$ in the time-momentum representation. This is the numerically dominant, and at the same time

Externí odkaz: http://arxiv.org/abs/2411.07969

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Coordinate-space calculation of QED corrections to the hadronic vacuum polarization contribution to $(g-2)_\mu$

Autor: Chao, En-Hung, Meyer, Harvey B., Parrino, Julian

As several lattice collaborations agree on the result for the window quantity of the hadronic vacuum polarization (HVP) contribution to $(g-2)_\mu$, whilst being in tension with the calculation using the dispersive approach, further effort is needed

Externí odkaz: http://arxiv.org/abs/2310.20556

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