{"paper":{"title":"Running of the Charm-Quark Mass from HERA Deep-Inelastic Scattering Data","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"A.Bertolin, A.Buniatyan, A.F.\\.Zarnecki, A.Garfagnini, A.Geiser, A.Gizhko, A.Longhin, A.M.Cooper-Sarkar, A.Verbytskyi, A.W.Jung, B.B.Levchenko, B.Foster, D.Britzger, D.Haidt, E.Elsen, E.Paul, G.Nowak, H.Spiesberger, I.Abt, I.A.Korzhavina, J.Bl\\\"umlein, J.Feltesse, J.Gayler, J.Hladk\\`y, K.Daum, K.Lipka, K.Rabbertz, K.Wichmann, L.Favart, L.M.Shcheglova, L.Stanco, M.Garzelli, M.Kapichine, M.Lisovyi, M.Wing, O.Behnke, O.Zenaiev, P.J.Bussey, P.Tru\\\"ol, R.Brugnera, R.Carlin, R.Pla\\v{c}akyt\\.e, S.Dusini, S.Mikocki, S.Moch, S.Schmitt, Th.Naumann, T.Tymieniecka, Z.Si, Z.Zhang","submitted_at":"2017-05-24T16:56:55Z","abstract_excerpt":"Combined HERA data on charm production in deep-inelastic scattering have previously been used to determine the charm-quark running mass $m_c(m_c)$ in the MSbar 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."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1705.08863","kind":"arxiv","version":1},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"}