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Volume 265 - XXIV International Workshop on Deep-Inelastic Scattering and Related Subjects (DIS2016) - WG1: Structure functions and parton densities
The new ABM16 PDFs
S. Alekhin,* S.O. Moch, J. Bluemlein, R. Placakyte
*corresponding author
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Published on: 2016 November 09
We present an update of the ABM12 PDF analysis including improved constraints due to the final version of the inclusive DIS HERA data, the Tevatron and LHC data on the $W$- and $Z$-production and those on heavy-quark production in the electron- and neutrino-induced DIS at HERA and the fixed-target experiments NOMAD and CHORUS. We also check the impact of the Tevatron and LHC top-quark production data on the PDFs and the strong coupling constant. We obtain $\alpha_s(M_Z)=0.1145(9)$ and 0.1147(8) with and without the top-quark data included, respectively.
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