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

M. Aaboud; G. Aad; B. Abbott; O. Abdinov; B Abeloos; S.H. Abidi; Ossama Sherif Alexander Abouzeid; NL Abraham; H. Abramowicz; H. Abreu; R. Abreu; Y. Abulaiti; B.S. Acharya; Shin-ichi Adachi; L. Adamczyk; J. Adelman; M. Adersberger; T. Adye; A. A. Affolder; Y.  Afik; C. Agheorghiesei; J. A. Aguilar-Saavedra; S. P. Ahlen; Milena Bajic; Geert-Jan Besjes; Mogens Dam; Alejandro Alonso Diaz; Gorm Aske Gram Krohn Galster; Flavia de Almeida Dias; Jørgen Beck Hansen; Peter Henrik Hansen; Jørn Dines Hansen; Troels Christian Petersen; James William Monk; Fabian Alexander Jürgen Thiele; Simon Holm Stark; Graig Wiglesworth; Stefania Xella

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 root s=13TeV with ATLAS

M. Aaboud, G. Aad, B. Abbott, O. Abdinov, B Abeloos, S.H. Abidi, Ossama Sherif Alexander Abouzeid, NL Abraham, H. Abramowicz, H. Abreu, R. Abreu, Y. Abulaiti, B.S. Acharya, Shin-ichi Adachi, L. Adamczyk, J. Adelman, M. Adersberger, T. Adye, A. A. Affolder, Y. AfikC. Agheorghiesei, J. A. Aguilar-Saavedra, S. P. Ahlen, Milena Bajic, Geert-Jan Besjes, Mogens Dam, Alejandro Alonso Diaz, Gorm Aske Gram Krohn Galster, Flavia de Almeida Dias, Jørgen Beck Hansen, Peter Henrik Hansen, Jørn Dines Hansen, Troels Christian Petersen, James William Monk, Fabian Alexander Jürgen Thiele, Simon Holm Stark, Graig Wiglesworth, Stefania Xella

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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.

Originalsprog	Engelsk
Artikelnummer	186
Tidsskrift	European Physical Journal C
Vol/bind	78
Udgave nummer	3
Antal sider	29
ISSN	1434-6044
DOI	https://doi.org/10.1140/epjc/s10052-018-5649-8
Status	Udgivet - 1 mar. 2018

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10.1140/epjc/s10052-018-5649-8Licens: CC BY

Aaboud2018_Article_MeasurementOfDifferentialCrossForlagets udgivne version, 1,17 MBLicens: CC BY

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Aaboud, M., Aad, G., Abbott, B., Abdinov, O., Abeloos, B., Abidi, S. H., Abouzeid, O. S. A., Abraham, NL., Abramowicz, H., Abreu, H., Abreu, R., Abulaiti, Y., Acharya, B. S., Adachi, S., Adamczyk, L., Adelman, J., Adersberger, M., Adye, T., Affolder, A. A., ... Xella, S. (2018). Measurement of differential cross-sections of a single top quark produced in association with a W boson at root s=13TeV with ATLAS. European Physical Journal C, 78(3), Artikel 186. https://doi.org/10.1140/epjc/s10052-018-5649-8

Aaboud, M, Aad, G, Abbott, B, Abdinov, O, Abeloos, B, Abidi, SH, Abouzeid, OSA, Abraham, NL, Abramowicz, H, Abreu, H, Abreu, R, Abulaiti, Y, Acharya, BS, Adachi, S, Adamczyk, L, Adelman, J, Adersberger, M, Adye, T, Affolder, AA, Afik, Y, Agheorghiesei, C, Aguilar-Saavedra, JA, Ahlen, SP, Bajic, M, Besjes, G-J, Dam, M, Alonso Diaz, A, Galster, GAGK, de Almeida Dias, F, Hansen, JB , Hansen, PH , Hansen, JD , Petersen, TC, Monk, JW, Thiele, FAJ, Stark, SH, Wiglesworth, G & Xella, S 2018, 'Measurement of differential cross-sections of a single top quark produced in association with a W boson at root s=13TeV with ATLAS', European Physical Journal C, bind 78, nr. 3, 186. https://doi.org/10.1140/epjc/s10052-018-5649-8

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

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.",

author = "M. Aaboud and G. Aad and B. Abbott and O. Abdinov and B Abeloos and S.H. Abidi and Abouzeid, {Ossama Sherif Alexander} and NL Abraham and H. Abramowicz and H. Abreu and R. Abreu and Y. Abulaiti and B.S. Acharya and Shin-ichi Adachi and L. Adamczyk and J. Adelman and M. Adersberger and T. Adye and Affolder, {A. A.} and Y. Afik and C. Agheorghiesei and Aguilar-Saavedra, {J. A.} and Ahlen, {S. P.} and Milena Bajic and Geert-Jan Besjes and Mogens Dam and {Alonso Diaz}, Alejandro and Galster, {Gorm Aske Gram Krohn} and {de Almeida Dias}, Flavia and Hansen, {J{\o}rgen Beck} and Hansen, {Peter Henrik} and Hansen, {J{\o}rn Dines} and Petersen, {Troels Christian} and Monk, {James William} and Thiele, {Fabian Alexander J{\"u}rgen} and Stark, {Simon Holm} and Graig Wiglesworth and Stefania Xella",

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AU - Aaboud, M.

AU - Aad, G.

AU - Abbott, B.

AU - Abdinov, O.

AU - Abeloos, B

AU - Abidi, S.H.

AU - Abouzeid, Ossama Sherif Alexander

AU - Abraham, NL

AU - Abramowicz, H.

AU - Abreu, H.

AU - Abreu, R.

AU - Abulaiti, Y.

AU - Acharya, B.S.

AU - Adachi, Shin-ichi

AU - Adamczyk, L.

AU - Adelman, J.

AU - Adersberger, M.

AU - Adye, T.

AU - Affolder, A. A.

AU - Afik, Y.

AU - Agheorghiesei, C.

AU - Aguilar-Saavedra, J. A.

AU - Ahlen, S. P.

AU - Bajic, Milena

AU - Besjes, Geert-Jan

AU - Dam, Mogens

AU - Alonso Diaz, Alejandro

AU - Galster, Gorm Aske Gram Krohn

AU - de Almeida Dias, Flavia

AU - Hansen, Jørgen Beck

AU - Hansen, Peter Henrik

AU - Hansen, Jørn Dines

AU - Petersen, Troels Christian

AU - Monk, James William

AU - Thiele, Fabian Alexander Jürgen

AU - Stark, Simon Holm

AU - Wiglesworth, Graig

AU - Xella, Stefania

PY - 2018/3/1

Y1 - 2018/3/1

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.

U2 - 10.1140/epjc/s10052-018-5649-8

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

M3 - Journal article

C2 - 31264996

SN - 1434-6044

VL - 78

JO - European Physical Journal C

JF - European Physical Journal C

IS - 3

M1 - 186

ER -

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

Abstract

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