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Measurement of the charged-particle multiplicity inside jets from √s=8 TeV pp collisions with the ATLAS detector

Research output: Contribution to Journal/Magazine › Journal article › peer-review

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Measurement of the charged-particle multiplicity inside jets from √s=8 TeV pp collisions with the ATLAS detector. / The ATLAS collaboration.
In: European Physical Journal C: Particles and Fields, Vol. 76, No. 6, 322, 13.06.2016.

Research output: Contribution to Journal/Magazine › Journal article › peer-review

Harvard

The ATLAS collaboration 2016, 'Measurement of the charged-particle multiplicity inside jets from √s=8 TeV pp collisions with the ATLAS detector', European Physical Journal C: Particles and Fields, vol. 76, no. 6, 322. https://doi.org/10.1140/epjc/s10052-016-4126-5

APA

The ATLAS collaboration (2016). Measurement of the charged-particle multiplicity inside jets from √s=8 TeV pp collisions with the ATLAS detector. European Physical Journal C: Particles and Fields, 76(6), Article 322. https://doi.org/10.1140/epjc/s10052-016-4126-5

Vancouver

The ATLAS collaboration. Measurement of the charged-particle multiplicity inside jets from √s=8 TeV pp collisions with the ATLAS detector. European Physical Journal C: Particles and Fields. 2016 Jun 13;76(6):322. doi: 10.1140/epjc/s10052-016-4126-5

Author

The ATLAS collaboration. / Measurement of the charged-particle multiplicity inside jets from √s=8 TeV pp collisions with the ATLAS detector. In: European Physical Journal C: Particles and Fields. 2016 ; Vol. 76, No. 6.

Bibtex

@article{3a9679032a2647ef810fcd4b5f6c4eb0,
title = "Measurement of the charged-particle multiplicity inside jets from √s=8 TeV pp collisions with the ATLAS detector",
abstract = "The number of charged particles inside jets is a widely used discriminant for identifying the quark or gluon nature of the initiating parton and is sensitive to both the perturbative and non-perturbative components of fragmentation. This paper presents a measurement of the average number of charged particles with pT>500MeV inside high-momentum jets in dijet events using 20.3 fb−1−1 of data recorded with the ATLAS detector in pp collisions at √s=8 TeV collisions at the LHC. The jets considered have transverse momenta from 50 GeV up to and beyond 1.5 TeV. The reconstructed charged-particle track multiplicity distribution is unfolded to remove distortions from detector effects and the resulting charged-particle multiplicity is compared to several models. Furthermore, quark and gluon jet fractions are used to extract the average charged-particle multiplicity for quark and gluon jets separately.",
author = "Barton, {Adam Edward} and Michael Beattie and Bertram, {Iain Alexander} and Guennadi Borissov and Bouhova-Thacker, {Evelina Vassileva} and Sue Cheatham and William Dearnaley and Harald Fox and Grimm, {Kathryn Ann Tschann} and Henderson, {Robert Charles William} and Gareth Hughes and Jones, {Roger William Lewis} and Vakhtang Kartvelishvili and Long, {Robin Eamonn} and Love, {Peter Allan} and Muenstermann, {Daniel Matthias Alfred} and Parker, {Adam Jackson} and Malcolm Skinner and Maria Smizanska and Walder, {James William} and Andy Wharton and {The ATLAS collaboration}",
year = "2016",
month = jun,
day = "13",
doi = "10.1140/epjc/s10052-016-4126-5",
language = "English",
volume = "76",
journal = "European Physical Journal C: Particles and Fields",
issn = "1434-6044",
publisher = "SPRINGER",
number = "6",

}

RIS

TY - JOUR

T1 - Measurement of the charged-particle multiplicity inside jets from √s=8 TeV pp collisions with the ATLAS detector

AU - Barton, Adam Edward

AU - Beattie, Michael

AU - Bertram, Iain Alexander

AU - Borissov, Guennadi

AU - Bouhova-Thacker, Evelina Vassileva

AU - Cheatham, Sue

AU - Dearnaley, William

AU - Fox, Harald

AU - Grimm, Kathryn Ann Tschann

AU - Henderson, Robert Charles William

AU - Hughes, Gareth

AU - Jones, Roger William Lewis

AU - Kartvelishvili, Vakhtang

AU - Long, Robin Eamonn

AU - Love, Peter Allan

AU - Muenstermann, Daniel Matthias Alfred

AU - Parker, Adam Jackson

AU - Skinner, Malcolm

AU - Smizanska, Maria

AU - Walder, James William

AU - Wharton, Andy

AU - The ATLAS collaboration

PY - 2016/6/13

Y1 - 2016/6/13

N2 - The number of charged particles inside jets is a widely used discriminant for identifying the quark or gluon nature of the initiating parton and is sensitive to both the perturbative and non-perturbative components of fragmentation. This paper presents a measurement of the average number of charged particles with pT>500MeV inside high-momentum jets in dijet events using 20.3 fb−1−1 of data recorded with the ATLAS detector in pp collisions at √s=8 TeV collisions at the LHC. The jets considered have transverse momenta from 50 GeV up to and beyond 1.5 TeV. The reconstructed charged-particle track multiplicity distribution is unfolded to remove distortions from detector effects and the resulting charged-particle multiplicity is compared to several models. Furthermore, quark and gluon jet fractions are used to extract the average charged-particle multiplicity for quark and gluon jets separately.

AB - The number of charged particles inside jets is a widely used discriminant for identifying the quark or gluon nature of the initiating parton and is sensitive to both the perturbative and non-perturbative components of fragmentation. This paper presents a measurement of the average number of charged particles with pT>500MeV inside high-momentum jets in dijet events using 20.3 fb−1−1 of data recorded with the ATLAS detector in pp collisions at √s=8 TeV collisions at the LHC. The jets considered have transverse momenta from 50 GeV up to and beyond 1.5 TeV. The reconstructed charged-particle track multiplicity distribution is unfolded to remove distortions from detector effects and the resulting charged-particle multiplicity is compared to several models. Furthermore, quark and gluon jet fractions are used to extract the average charged-particle multiplicity for quark and gluon jets separately.

U2 - 10.1140/epjc/s10052-016-4126-5

DO - 10.1140/epjc/s10052-016-4126-5

M3 - Journal article

VL - 76

JO - European Physical Journal C: Particles and Fields

JF - European Physical Journal C: Particles and Fields

SN - 1434-6044

IS - 6

M1 - 322

ER -