Measurement of differential cross-sections of a single top quark produced in association with a W boson at √s=13TeV with ATLAS

ATLAS Collaboration; Paul Newman

doi:10.1140/epjc/s10052-018-5649-8

Measurement of differential cross-sections of a single top quark produced in association with a W boson at √s=13TeV with ATLAS

ATLAS Collaboration, Paul Newman

Physics and Astronomy

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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.

Original language	English
Article number	186
Number of pages	29
Journal	European Physical Journal C
Volume	78
Issue number	3
DOIs	https://doi.org/10.1140/epjc/s10052-018-5649-8
Publication status	Published - 6 Mar 2018

Bibliographical note

43 pages in total, author list starting at page 27, 7 figures, 5 tables, published version. All figures including auxiliary figures are available at https://atlas.web.cern.ch/Atlas/GROUPS/PHYSICS/PAPERS/TOPQ-2016-12/

Keywords

hep-ex

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10.1140/epjc/s10052-018-5649-8Licence: Creative Commons: Attribution (CC BY)

ATLAS_Collaboration_Measurement_of_differential_cross_sections_of_a_single_top_quark_European_Physical_Journal_C_2018
Checked for eligibility: 07/12/2018
Final published version, 1.8 MBLicence: Creative Commons: Attribution (CC BY)

Cite this

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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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AU - Newman, Paul

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N2 - 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.

AB - 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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DO - 10.1140/epjc/s10052-018-5649-8

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VL - 78

JO - European Physical Journal C

JF - European Physical Journal C

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M1 - 186

ER -

Measurement of differential cross-sections of a single top quark produced in association with a W boson at √s=13TeV with ATLAS

Abstract

Bibliographical note

Keywords

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