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Title

Measurement of differential cross-sections of a single top quark produced in association with a W boson at √s = 13 TeV with ATLAS
CollaborationWith : Akilli, Ece / Ancu, Lucian Stefan / Benoit, Mathieu / Calace, Noemi / Clark, Allan Geoffrey / Coccaro, Andrea / Della Volpe, Domenico / Di Bello, Francesco / Dubreuil, Arnaud / Ferrere, Didier / Golling, Tobias / Gonzalez Sevilla, Sergio / Iacobucci, Giuseppe / Jansky, Roland / Katre, Akshay / Khoo, Teng Jian / Kiehn, Moritz / Lanfermann, Marie Christine / Lionti, Anthony Eric / March Ruiz, Luis / Mermod, Philippe / Pandini, Carlo / Paolozzi, Lorenzo / Schramm, Steven / Sfyrla, Anna / Valente, Marco / Wu, Xin
Published in European Physical Journal. C. 2018, vol. 78, no. 3, p. 186
Collection Open Access - SCOAP3
Abstract The differential cross-section for the production of a W boson in association with a top quark is measured for several particle-level observables. The measurements are performed using 36.1fb-1 of pp collision data collected with the ATLAS detector at the LHC in 2015 and 2016. Differential cross-sections are measured in a fiducial phase space defined by the presence of two charged leptons and exactly one jet matched to a b -hadron, and are normalised with the fiducial cross-section. Results are found to be in good agreement with predictions from several Monte Carlo event generators.
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Article (Published version) (1.2 MB) - public document Free access
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Faculté des sciences / Section de physique / Département de physique nucléaire et corpusculaire
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(ISO format) 		ATLAS COLLABORATION. Measurement of differential cross-sections of a single top quark produced in association with a W boson at √s = 13 TeV with ATLAS. In: European Physical Journal. C, 2018, vol. 78, n° 3, p. 186. https://archive-ouverte.unige.ch/unige:103332

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Deposited on : 2018-04-05

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