Electroweak interactions and the muon g-2: Bosonic two-loop effects

We present a detailed evaluation of the bosonic two-loop electroweak corrections to the muon's anomalous magnetic moment. We study the Higgs mass dependence and find agreement with a previous evaluation in the large Higgs mass limit. We find a(mu)(EW bos)(two-loop)=(-22.2 +/- 1.6)x10(-11), for 114 GeV <= M-Higgs <= 700 GeV.