The hadronic vacuum polarization contribution to the muon g−2 in the quark-resonance model

The hadronic vacuum polarization contribution to the anomalous magnetic moment of the muon is parametrized by using the quark-resonance model formulated in [1]. In this context a recent prediction obtained within the ENJL model [2] can be affected by two additional contributions: the next to leading corrections in the inverse cutoff expansion and the gluonic corrections. Motivated by the necessity of reaching a highly accurate theoretical prediction of the hadronic contribution to the muon g−2, we study in detail both the effects.