Huss, Anja

[["dc.bibliographiccitation.artnumber","243"],["dc.bibliographiccitation.issue","3"],["dc.bibliographiccitation.journal","The European Physical Journal C"],["dc.bibliographiccitation.volume","82"],["dc.contributor.author","Abt, I."],["dc.contributor.author","Aggarwal, R."],["dc.contributor.author","Andreev, V."],["dc.contributor.author","Arratia, M."],["dc.contributor.author","Aushev, V."],["dc.contributor.author","Baghdasaryan, A."],["dc.contributor.author","Baty, A."],["dc.contributor.author","Begzsuren, K."],["dc.contributor.author","Behnke, O."],["dc.contributor.author","Belousov, A."],["dc.contributor.author","Bertolin, A."],["dc.contributor.author","Bloch, I."],["dc.contributor.author","Boudry, V."],["dc.contributor.author","Brandt, G."],["dc.contributor.author","Brock, I."],["dc.contributor.author","Brook, N. H."],["dc.contributor.author","Brugnera, R."],["dc.contributor.author","Bruni, A."],["dc.contributor.author","Buniatyan, A."],["dc.contributor.author","Bussey, P. J."],["dc.contributor.author","Bystritskaya, L."],["dc.contributor.author","Caldwell, A."],["dc.contributor.author","Campbell, A. J."],["dc.contributor.author","Cantun Avila, K. B."],["dc.contributor.author","Catterall, C. D."],["dc.contributor.author","Cerny, K."],["dc.contributor.author","Chekelian, V."],["dc.contributor.author","Chen, Z."],["dc.contributor.author","Chwastowski, J."],["dc.contributor.author","Ciborowski, J."],["dc.contributor.author","Ciesielski, R."],["dc.contributor.author","Contreras, J. G."],["dc.contributor.author","Cooper-Sarkar, A. M."],["dc.contributor.author","Corradi, M."],["dc.contributor.author","Cunqueiro Mendez, L."],["dc.contributor.author","Currie, J."],["dc.contributor.author","Cvach, J."],["dc.contributor.author","Dainton, J. B."],["dc.contributor.author","Daum, K."],["dc.contributor.author","Dementiev, R. K."],["dc.contributor.author","Deshpande, A."],["dc.contributor.author","Diaconu, C."],["dc.contributor.author","Dusini, S."],["dc.contributor.author","Eckerlin, G."],["dc.contributor.author","Egli, S."],["dc.contributor.author","Elsen, E."],["dc.contributor.author","Favart, L."],["dc.contributor.author","Fedotov, A."],["dc.contributor.author","Feltesse, J."],["dc.contributor.author","Ferrando, J."],["dc.contributor.author","Hoffmann, D."],["dc.contributor.author","Huss, A."],["dc.contributor.author","Meyer, J."],["dc.contributor.author","Sauter, M."],["dc.contributor.author","Schöning, A."],["dc.contributor.author","Zhang, J."],["dc.contributor.authorgroup","(H1 and ZEUS collaborations)"],["dc.date.accessioned","2022-05-02T08:09:20Z"],["dc.date.accessioned","2022-08-18T12:30:15Z"],["dc.date.available","2022-05-02T08:09:20Z"],["dc.date.available","2022-08-18T12:30:15Z"],["dc.date.issued","2022-03-21"],["dc.date.updated","2022-07-29T10:09:47Z"],["dc.description.abstract","Abstract\r\n The HERAPDF2.0 ensemble of parton distribution functions (PDFs) was introduced in 2015. The final stage is presented, a next-to-next-to-leading-order (NNLO) analysis of the HERA data on inclusive deep inelastic ep scattering together with jet data as published by the H1 and ZEUS collaborations. A perturbative QCD fit, simultaneously of \r\n \r\n \r\n \r\n $\\alpha _s(M_Z^2)$\r\n \r\n \r\n \r\n α\r\n s\r\n \r\n \r\n (\r\n \r\n M\r\n Z\r\n 2\r\n \r\n )\r\n \r\n \r\n \r\n and the PDFs, was performed with the result \r\n \r\n \r\n \r\n $\\alpha _s(M_Z^2)= 0.1156 \\pm 0.0011~\\mathrm{(exp)}~ ^{+0.0001}_{-0.0002}~ \\mathrm{(model}$\r\n \r\n \r\n \r\n α\r\n s\r\n \r\n \r\n (\r\n \r\n M\r\n Z\r\n 2\r\n \r\n )\r\n \r\n =\r\n 0.1156\r\n ±\r\n 0.0011\r\n \r\n \r\n (\r\n exp\r\n )\r\n \r\n \r\n \r\n \r\n -\r\n 0.0002\r\n \r\n \r\n +\r\n 0.0001\r\n \r\n \r\n \r\n \r\n (\r\n model\r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n $\\mathrm{+ parameterisation)}~ \\pm 0.0029~\\mathrm{(scale)}$\r\n \r\n \r\n \r\n +\r\n parameterisation\r\n )\r\n \r\n \r\n ±\r\n 0.0029\r\n \r\n \r\n (\r\n scale\r\n )\r\n \r\n \r\n \r\n . The PDF sets of HERAPDF2.0Jets NNLO were determined with separate fits using two fixed values of \r\n \r\n \r\n \r\n $\\alpha _s(M_Z^2)$\r\n \r\n \r\n \r\n α\r\n s\r\n \r\n \r\n (\r\n \r\n M\r\n Z\r\n 2\r\n \r\n )\r\n \r\n \r\n \r\n , \r\n \r\n \r\n \r\n $\\alpha _s(M_Z^2)=0.1155$\r\n \r\n \r\n \r\n α\r\n s\r\n \r\n \r\n (\r\n \r\n M\r\n Z\r\n 2\r\n \r\n )\r\n \r\n =\r\n 0.1155\r\n \r\n \r\n and 0.118, since the latter value was already chosen for the published HERAPDF2.0 NNLO analysis based on HERA inclusive DIS data only. The different sets of PDFs are presented, evaluated and compared. The consistency of the PDFs determined with and without the jet data demonstrates the consistency of HERA inclusive and jet-production cross-section data. The inclusion of the jet data reduced the uncertainty on the gluon PDF. Predictions based on the PDFs of HERAPDF2.0Jets NNLO give an excellent description of the jet-production data used as input."],["dc.identifier.citation","The European Physical Journal C. 2022 Mar 21;82(3):243"],["dc.identifier.doi","10.1140/epjc/s10052-022-10083-9"],["dc.identifier.pii","10083"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/107357"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/112888"],["dc.language.iso","en"],["dc.notes.intern","DOI Import GROB-561"],["dc.publisher","Springer Berlin Heidelberg"],["dc.relation.eissn","1434-6052"],["dc.relation.issn","1434-6044"],["dc.rights.holder","The Author(s)"],["dc.rights.uri","https://creativecommons.org/licenses/by/4.0"],["dc.title","Impact of jet-production data on the next-to-next-to-leading-order determination of HERAPDF2.0 parton distributions"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.artnumber","738"],["dc.bibliographiccitation.issue","8"],["dc.bibliographiccitation.journal","The European Physical Journal C"],["dc.bibliographiccitation.volume","81"],["dc.contributor.author","Andreev, V."],["dc.contributor.author","Baghdasaryan, A."],["dc.contributor.author","Begzsuren, K."],["dc.contributor.author","Belousov, A."],["dc.contributor.author","Bertone, V."],["dc.contributor.author","Bolz, A."],["dc.contributor.author","Boudry, V."],["dc.contributor.author","Brandt, G."],["dc.contributor.author","Brisson, V."],["dc.contributor.author","Britzger, D."],["dc.contributor.author","Zomer, F."],["dc.contributor.author","Hoffmann, D."],["dc.contributor.author","Huss, A."],["dc.contributor.author","Meyer, J."],["dc.contributor.author","Müller, K."],["dc.contributor.author","Sauter, M."],["dc.contributor.author","Schmitt, S."],["dc.contributor.author","Schöning, A."],["dc.contributor.authorgroup","H1 Collaboration"],["dc.date.accessioned","2021-10-01T09:58:09Z"],["dc.date.available","2021-10-01T09:58:09Z"],["dc.date.issued","2021"],["dc.date.updated","2022-07-29T10:07:06Z"],["dc.description.abstract","Abstract The determination of the strong coupling constant $\\alpha _{\\mathrm{s}} (m_{\\mathrm{Z}})$ α s ( m Z ) from H1 inclusive and dijet cross section data [1] exploits perturbative QCD predictions in next-to-next-to-leading order (NNLO) [2–4]. An implementation error in the NNLO predictions was found [4] which changes the numerical values of the predictions and the resulting values of the fits. Using the corrected NNLO predictions together with inclusive jet and dijet data, the strong coupling constant is determined to be $\\alpha _{\\mathrm{s}} (m_{\\mathrm{Z}}) =0.1166\\,(19)_{\\mathrm{exp}}\\,(24)_{\\mathrm{th}}$ α s ( m Z ) = 0.1166 ( 19 ) exp ( 24 ) th . Complementarily, $\\alpha _{\\mathrm{s}} (m_{\\mathrm{Z}})$ α s ( m Z ) is determined together with parton distribution functions of the proton (PDFs) from jet and inclusive DIS data measured by the H1 experiment. The value $\\alpha _{\\mathrm{s}} (m_{\\mathrm{Z}}) =0.1147\\,(25)_{\\mathrm{tot}}$ α s ( m Z ) = 0.1147 ( 25 ) tot obtained is consistent with the determination from jet data alone. Corrected figures and numerical results are provided and the discussion is adapted accordingly."],["dc.identifier.citation","The European Physical Journal C. 2021 Aug 16;81(8):738"],["dc.identifier.doi","10.1140/epjc/s10052-021-09394-0"],["dc.identifier.pii","9394"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/89999"],["dc.language.iso","en"],["dc.notes.intern","DOI Import GROB-469"],["dc.publisher","Springer Berlin Heidelberg"],["dc.relation.eissn","1434-6052"],["dc.relation.isdataof","/handle/2/59131"],["dc.relation.issn","1434-6044"],["dc.rights.holder","The Author(s)"],["dc.title","Erratum to: Determination of the strong coupling constant $\\alpha _{\\mathrm{s}} (m_{\\mathrm{Z}})$ in next-to-next-to-leading order QCD using H1 jet cross section measurements"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dc.type.subtype","erratum_ja"],["dspace.entity.type","Publication"]]