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

Abstract

Using the new non-analytic reconstruction method obtained from Mellin-Barnes properties, one can extract the value $m_c(\overline{\text{MS}})=1.12\pm 0.08\text{GeV}$ 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.

arXiv commentProceeding of the Xth Quark Confinement and the Hadron Spectrum, October 8-12, 2012

References in corpus (5)

• Measurements of the Cross Section for e+e- -> hadrons at Center-of-Mass Energies from 2 to 5 GeV
• Measurement of Charm Production Cross Sections in e+e- Annihilation at Energies between 3.97 and 4.26 GeV
• Measurements of the continuum $R_{\mathrm{uds}}$ and $R$ values in $e^{+}{e}^{-}$ annihilation in the energy region between 3.650 and 3.872 GeV
• Analytic Reconstruction of heavy-quark two-point functions at O(α_s^3)
• Charm Mass Determination from QCD Charmonium Sum Rules at Order alpha_s^3