SCOAP3 Repository 6 records found  Search took 0.04 seconds. 
1. NLO PDFs from the ABMP16 fit / Alekhin, S. ; Blümlein, J. ; Moch, S.
We perform a global fit of parton distribution functions (PDFs) together with the strong coupling constant αs and the quark masses mc , mb and mt at next-to-leading order (NLO) in QCD. [...]
Published in EPJC 78 (2018) 477 10.1140/epjc/s10052-018-5947-1
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2. Strange sea determination from collider data / Alekhin, S. ; Blümlein, J. ; Moch, S.
We consider determinations of the strange sea in the nucleon based on QCD analyses of data collected at the LHC with focus on the recent high-statistics ATLAS measurement of the W± - and Z -boson production. [...]
Published in Physics letters B (2017) 10.1016/j.physletb.2017.12.024
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3. Determination of the top-quark mass from hadro-production of single top-quarks / Alekhin, S. ; Moch, S. ; Thier, S.
We present a new determination of the top-quark mass mt based on the experimental data from the Tevatron and the LHC for single-top hadro-production. [...]
Published in Physics letters B (2016) 10.1016/j.physletb.2016.10.062
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4. A critical appraisal and evaluation of modern PDFs / Accardi, A. ; Alekhin, S. ; Blümlein, J. ; Garzelli, M. V. ; et al
We review the present status of the determination of parton distribution functions (PDFs) in the light of the precision requirements for the LHC in Run 2 and other future hadron colliders. [...]
Published in EPJC 76 (2016) 471 10.1140/epjc/s10052-016-4285-4
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5. HERAFitter / Alekhin, S. ; Behnke, O. ; Belov, P. ; Borroni, S. ; et al
HERAFitter is an open-source package that provides a framework for the determination of the parton distribution functions (PDFs) of the proton and for many different kinds of analyses in Quantum Chromodynamics (QCD). [...]
Published in EPJC 75 (2015) 304 10.1140/epjc/s10052-015-3480-z
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6. Statistical issues in the parton distribution analysis of the Tevatron jet data / S. Alekhin ; J. Blümlein ; S. Moch
We analyse a tension between the D0 and CDF inclusive jet data and the perturbative QCD calculations, which are based on the ABKM09 and ABM11 parton distribution functions (PDFs) within the nuisance parameter framework. [...]
Published in JHEP 1402 (2014) 041 10.1007/JHEP02(2014)041 arXiv:1211.2642
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