QCD determination of the magnetic field dependence of QCD and hadronic parameters
Abstract
A set of four Finite Energy QCD sum rules are used to determine the magnetic field dependence of the sum of the up- and down-quark masses of QCD, (mu + md), the pion decay constant fπ, the pion mass mπ, the gluon condensate, 0| αs\, G2|0, and the squared energy threshold for the onset of perturbative QCD, s0, related to the Polyakov loop of lattice QCD.
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