Update on the hadronic vacuum polarisation contributions to muon $g − 2$ and $\alpha(m_Z^2)$

Autor: Zhiqing Philippe Zhang

Publikováno v: EPJ Web Conf.
International Workshop on e$^+$e$^-$ Collisions from Phi to Psi
International Workshop on e$^+$e$^-$ Collisions from Phi to Psi, Jun 2017, Mainz, Germany. pp.01002, ⟨10.1051/epjconf/201921801002⟩
PoS
2017 European Physical Society Conference on High Energy Physics
2017 European Physical Society Conference on High Energy Physics, Jul 2017, Venice, Italy. pp.251, ⟨10.22323/1.314.0251⟩
EPJ Web of Conferences, Vol 218, p 01002 (2019)

An update of the hadronic vacuum polarisation contributions to the muon magnetic anomaly and to the running of the electromagnetic couplings constant at the Z-boson mass is presented. Newest e+e−→ hadrons cross-section data mainly from the BABAR

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https://hal.archives-ouvertes.fr/hal-02393075