Measurement of WW/ WZ→ ℓνqq′ production with the hadronically decaying boson reconstructed as one or two jets in pp collisions at √s=8TeV with ATLAS, and constraints on anomalous gauge couplings

M Aaboud; G Aad; B. Abbott; O Abdinov; B Abeloos; S. H. Abidi; Torsten Åkesson; Simona Bocchetta; Caterina Doglioni; Vincent Hedberg; Göran Jarlskog; Charles Kalderon; Edgar Kellermann; Else Lytken; Katja Mankinen; Ulf Mjörnmark; Ruth Pöttgen; Trine Poulsen; Oxana Smirnova; Oleksandr Viazlo; ATLAS Collaboration

doi:10.1140/epjc/s10052-017-5084-2

Measurement of WW/ WZ→ ℓνqq′ production with the hadronically decaying boson reconstructed as one or two jets in pp collisions at √s=8TeV with ATLAS, and constraints on anomalous gauge couplings

M Aaboud, G Aad, B. Abbott, O Abdinov, B Abeloos, S. H. Abidi, Torsten Åkesson, Simona Bocchetta, Caterina Doglioni, Vincent Hedberg, Göran Jarlskog, Charles Kalderon, Edgar Kellermann, Else Lytken, Katja Mankinen, Ulf Mjörnmark, Ruth Pöttgen, Trine Poulsen, Oxana Smirnova, Oleksandr ViazloATLAS Collaboration

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Abstract

This paper presents a study of the production of WW or WZ boson pairs, with one W boson decaying to eν or μν and one W or Z boson decaying hadronically. The analysis uses 20.2fb-1 of s=8TeVpp collision data, collected by the ATLAS detector at the Large Hadron Collider. Cross-sections for WW / WZ production are measured in high-pT fiducial regions defined close to the experimental event selection. The cross-section is measured for the case where the hadronically decaying boson is reconstructed as two resolved jets, and the case where it is reconstructed as a single jet. The transverse momentum distribution of the hadronically decaying boson is used to search for new physics. Observations are consistent with the Standard Model predictions, and 95% confidence intervals are calculated for parameters describing anomalous triple gauge-boson couplings. © 2017, CERN for the benefit of the ATLAS collaboration.

Original language	English
Article number	563
Journal	European Physical Journal C
Volume	77
Issue number	8
DOIs	https://doi.org/10.1140/epjc/s10052-017-5084-2
Publication status	Published - 2017

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Export Date: 7 September 2017

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Subatomic Physics

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10.1140/epjc/s10052-017-5084-2

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Aaboud, M., Aad, G., Abbott, B., Abdinov, O., Abeloos, B., Abidi, S. H., Åkesson, T., Bocchetta, S., Doglioni, C., Hedberg, V., Jarlskog, G., Kalderon, C., Kellermann, E., Lytken, E., Mankinen, K., Mjörnmark, U., Pöttgen, R., Poulsen, T., Smirnova, O., ... ATLAS Collaboration (2017). Measurement of WW/ WZ→ ℓνqq′ production with the hadronically decaying boson reconstructed as one or two jets in pp collisions at √s=8TeV with ATLAS, and constraints on anomalous gauge couplings. European Physical Journal C, 77(8), Article 563. https://doi.org/10.1140/epjc/s10052-017-5084-2

@article{783c8162dba045d99d87ab0c34cfefed,

title = "Measurement of WW/ WZ→ ℓνqq′ production with the hadronically decaying boson reconstructed as one or two jets in pp collisions at √s=8TeV with ATLAS, and constraints on anomalous gauge couplings",

abstract = "This paper presents a study of the production of WW or WZ boson pairs, with one W boson decaying to eν or μν and one W or Z boson decaying hadronically. The analysis uses 20.2fb-1 of s=8TeVpp collision data, collected by the ATLAS detector at the Large Hadron Collider. Cross-sections for WW / WZ production are measured in high-pT fiducial regions defined close to the experimental event selection. The cross-section is measured for the case where the hadronically decaying boson is reconstructed as two resolved jets, and the case where it is reconstructed as a single jet. The transverse momentum distribution of the hadronically decaying boson is used to search for new physics. Observations are consistent with the Standard Model predictions, and 95% confidence intervals are calculated for parameters describing anomalous triple gauge-boson couplings. {\textcopyright} 2017, CERN for the benefit of the ATLAS collaboration.",

author = "M Aaboud and G Aad and B. Abbott and O Abdinov and B Abeloos and Abidi, {S. H.} and Torsten {\AA}kesson and Simona Bocchetta and Caterina Doglioni and Vincent Hedberg and G{\"o}ran Jarlskog and Charles Kalderon and Edgar Kellermann and Else Lytken and Katja Mankinen and Ulf Mj{\"o}rnmark and Ruth P{\"o}ttgen and Trine Poulsen and Oxana Smirnova and Oleksandr Viazlo and {ATLAS Collaboration}",

note = "Export Date: 7 September 2017",

year = "2017",

doi = "10.1140/epjc/s10052-017-5084-2",

language = "English",

volume = "77",

journal = "European Physical Journal C",

issn = "1434-6044",

publisher = "Springer Nature",

number = "8",

}

Aaboud, M, Aad, G, Abbott, B, Abdinov, O, Abeloos, B, Abidi, SH, Åkesson, T, Bocchetta, S, Doglioni, C , Hedberg, V , Jarlskog, G, Kalderon, C, Kellermann, E, Lytken, E, Mankinen, K, Mjörnmark, U, Pöttgen, R, Poulsen, T, Smirnova, O, Viazlo, O & ATLAS Collaboration 2017, 'Measurement of WW/ WZ→ ℓνqq′ production with the hadronically decaying boson reconstructed as one or two jets in pp collisions at √s=8TeV with ATLAS, and constraints on anomalous gauge couplings', European Physical Journal C, vol. 77, no. 8, 563. https://doi.org/10.1140/epjc/s10052-017-5084-2

Measurement of WW/ WZ→ ℓνqq′ production with the hadronically decaying boson reconstructed as one or two jets in pp collisions at √s=8TeV with ATLAS, and constraints on anomalous gauge couplings. / Aaboud, M; Aad, G; Abbott, B. et al.
In: European Physical Journal C, Vol. 77, No. 8, 563, 2017.

Research output: Contribution to journal › Article › peer-review

TY - JOUR

T1 - Measurement of WW/ WZ→ ℓνqq′ production with the hadronically decaying boson reconstructed as one or two jets in pp collisions at √s=8TeV with ATLAS, and constraints on anomalous gauge couplings

AU - Aaboud, M

AU - Aad, G

AU - Abbott, B.

AU - Abdinov, O

AU - Abeloos, B

AU - Abidi, S. H.

AU - Åkesson, Torsten

AU - Bocchetta, Simona

AU - Doglioni, Caterina

AU - Hedberg, Vincent

AU - Jarlskog, Göran

AU - Kalderon, Charles

AU - Kellermann, Edgar

AU - Lytken, Else

AU - Mankinen, Katja

AU - Mjörnmark, Ulf

AU - Pöttgen, Ruth

AU - Poulsen, Trine

AU - Smirnova, Oxana

AU - Viazlo, Oleksandr

AU - ATLAS Collaboration

N1 - Export Date: 7 September 2017

PY - 2017

Y1 - 2017

N2 - This paper presents a study of the production of WW or WZ boson pairs, with one W boson decaying to eν or μν and one W or Z boson decaying hadronically. The analysis uses 20.2fb-1 of s=8TeVpp collision data, collected by the ATLAS detector at the Large Hadron Collider. Cross-sections for WW / WZ production are measured in high-pT fiducial regions defined close to the experimental event selection. The cross-section is measured for the case where the hadronically decaying boson is reconstructed as two resolved jets, and the case where it is reconstructed as a single jet. The transverse momentum distribution of the hadronically decaying boson is used to search for new physics. Observations are consistent with the Standard Model predictions, and 95% confidence intervals are calculated for parameters describing anomalous triple gauge-boson couplings. © 2017, CERN for the benefit of the ATLAS collaboration.

AB - This paper presents a study of the production of WW or WZ boson pairs, with one W boson decaying to eν or μν and one W or Z boson decaying hadronically. The analysis uses 20.2fb-1 of s=8TeVpp collision data, collected by the ATLAS detector at the Large Hadron Collider. Cross-sections for WW / WZ production are measured in high-pT fiducial regions defined close to the experimental event selection. The cross-section is measured for the case where the hadronically decaying boson is reconstructed as two resolved jets, and the case where it is reconstructed as a single jet. The transverse momentum distribution of the hadronically decaying boson is used to search for new physics. Observations are consistent with the Standard Model predictions, and 95% confidence intervals are calculated for parameters describing anomalous triple gauge-boson couplings. © 2017, CERN for the benefit of the ATLAS collaboration.

U2 - 10.1140/epjc/s10052-017-5084-2

DO - 10.1140/epjc/s10052-017-5084-2

M3 - Article

SN - 1434-6044

VL - 77

JO - European Physical Journal C

JF - European Physical Journal C

IS - 8

M1 - 563

ER -

Measurement of WW/ WZ→ ℓνqq′ production with the hadronically decaying boson reconstructed as one or two jets in pp collisions at √s=8TeV with ATLAS, and constraints on anomalous gauge couplings

Abstract

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