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|a Stewart, Iain W.
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|a Massachusetts Institute of Technology. Center for Theoretical Physics
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|a A DIS event shape at N3LL
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|c 2021-11-16T16:11:25Z.
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|z Get fulltext
|u https://hdl.handle.net/1721.1/137456.2
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|a © Copyright owned by the author(s) under the terms of the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License (CC BY-NC-ND 4.0). A high precision calculation of the event shape DIS thrust, with next-to-next-to-next-to-leadinglogarithmic resummation and a rigorous treatment of hadronization corrections, is presented. Perturbative resummation uncertainties in the cross section are reduced to the 2% level for a significant region of the HERA phase space in x and Q, thus allowing for new accurate measurements of αs(mZ).
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|a Department of Energy Office of Nuclear Physics (Contract DE-FG02-94ER40818)
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