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Title
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Running of the charm-quark mass from HERA deep-inelastic scattering data
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Author
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Abstract
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| Combined HERA data on charm production in deep-inelastic scattering have previously been used to determine the charm-quark running mass m(c)(mc) in the (MS) over bar renormalisation scheme. Here, the same data are used as a function of the photon virtuality Q(2) to evaluate the charm-quark running mass at different scales to one-loop order, in the context of a next-to-leading order QCD analysis. The scale dependence of the mass is found to be consistent with QCD expectations. (C) 2017 The Author(s). Published by Elsevier B.V. |
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Language
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English
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Source (journal)
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Physics letters : B. - Amsterdam, 1967, currens
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Publication
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Amsterdam
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North-Holland
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2017
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ISSN
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0370-2693
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DOI
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10.1016/J.PHYSLETB.2017.11.002
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Volume/pages
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775
(2017)
, p. 233-238
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ISI
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000417190700032
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Full text (Publisher's DOI)
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