A new determination of the charm mass from the non-analytic reconstruction of the heavy quark correlator

Using the new non-analytic reconstruction method obtained from Mellin-Barnes properties, one can extract the value m_c(MS̄) = 1.12 ± 0.08 GeV from experimental data of the radiation-corrected measured hadronic cross section to the calculated lowest-order cross section for muon pair production in the heavy-quark approximation.