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

David Greynat; Pere Masjuan

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arXiv · 1302.0722

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

David Greynat·Pere Masjuan

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Abstract

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

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David Greynat, Pere Masjuan. 2013-02-04. A new determination of the charm mass from the non-analytic reconstruction of the heavy quark correlator. https://arxiv.org/abs/1302.0722

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