from 2+1 flavours of O ( a ) improved Wilson quarks Hartmut Wi6g - PowerPoint PPT Presentation

The hadronic vacuum polarisa+on contribu+on to ( g–2 ) μ from 2+1 flavours of O ( a ) improved Wilson quarks Hartmut Wi6g PRISMA Cluster of Excellence, Ins6tute for Nuclear Physics and Helmholtz Ins6tute Mainz 36th Interna+onal Symposium on La6ce Field Theory — La6ce 2018 East Lansing, MI — USA 22–28 July 2018

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The Mainz ( g – 2 ) μ project Collaborators: N. Asmussen, M. Cè, A. Gérardin, O. Gryniuk, G. von Hippel, B. Hörz, 
 H.B. Meyer, A. Nyffeler, K. O]nad, V. Pascalutsa, A. Risch, T. San José Perez, HW J. Green, B. Jäger, G. Herdoíza • Direct determina6ons 
 • Exact QED kernel • Transi6on form factor a hvp of LO • Forward sca]ering for π 0 → γ ∗ γ ∗ µ • Running of α and sin 2 θ W amplitude 3 Hartmut Wittig