Finite-volume corrections to the leading-order hadronic contribution to g_μ-2

2015/02/07 by Rehan Malak, Malak, Rehan, Z. Fodor +9 · 1 citation
Physics and Astronomy · #Particle physics theoretical and experimental studies #Quantum Chromodynamics and Particle Interactions #High-Energy Particle Collisions Research

paper · pdf · doi:10.48550/arxiv.1502.02172

Abstract

We present preliminary results of a 2+1-flavor study of finite-volume effects in the lattice QCD computation of the leading-order hadronic contribution to the muon anomalous magnetic moment. We also present methods for obtaining directly the invariant hadronic polarization function, Π(Q²), and the Adler function at all discrete lattice values of Q², including Q²=0. Results are obtained with HEX-smeared clover fermions.

Cited by

• The anomalous magnetic moment of the muon in the Standard Model

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