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Optimisation of large-radius jet reconstruction for the ATLAS detector in 13 TeV proton–proton collisions

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Optimisation of large-radius jet reconstruction for the ATLAS detector in 13 TeV proton–proton collisions. / Barton, A.E.; Bertram, I.A.; Borissov, G. et al.
In: European Physical Journal C: Particles and Fields, Vol. 81, No. 4, 334, 19.04.2021.

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

Harvard

Barton, AE, Bertram, IA, Borissov, G, Bouhova-Thacker, EV, Fox, H, Henderson, RCW, Jones, RWL, Kartvelishvili, V, Long, RE, Love, PA, Muenstermann, D, Sanderswood, I, Smizanska, M, Tee, AS, Wharton, AM, Whitmore, BW & Yexley, M 2021, 'Optimisation of large-radius jet reconstruction for the ATLAS detector in 13 TeV proton–proton collisions', European Physical Journal C: Particles and Fields, vol. 81, no. 4, 334. https://doi.org/10.1140/epjc/s10052-021-09054-3

APA

Barton, A. E., Bertram, I. A., Borissov, G., Bouhova-Thacker, E. V., Fox, H., Henderson, R. C. W., Jones, R. W. L., Kartvelishvili, V., Long, R. E., Love, P. A., Muenstermann, D., Sanderswood, I., Smizanska, M., Tee, A. S., Wharton, A. M., Whitmore, B. W., & Yexley, M. (2021). Optimisation of large-radius jet reconstruction for the ATLAS detector in 13 TeV proton–proton collisions. European Physical Journal C: Particles and Fields, 81(4), Article 334. https://doi.org/10.1140/epjc/s10052-021-09054-3

Vancouver

Barton AE, Bertram IA, Borissov G, Bouhova-Thacker EV, Fox H, Henderson RCW et al. Optimisation of large-radius jet reconstruction for the ATLAS detector in 13 TeV proton–proton collisions. European Physical Journal C: Particles and Fields. 2021 Apr 19;81(4):334. doi: 10.1140/epjc/s10052-021-09054-3

Author

Barton, A.E. ; Bertram, I.A. ; Borissov, G. et al. / Optimisation of large-radius jet reconstruction for the ATLAS detector in 13 TeV proton–proton collisions. In: European Physical Journal C: Particles and Fields. 2021 ; Vol. 81, No. 4.

Bibtex

@article{5d08885531ce4cbc9728ef6cae6234da,
title = "Optimisation of large-radius jet reconstruction for the ATLAS detector in 13 TeV proton–proton collisions",
abstract = "Jet substructure has provided new opportunities for searches and measurements at the LHC, and has seen continuous development since the optimization of the large-radius jet definition used by ATLAS was performed during Run 1. A range of new inputs to jet reconstruction, pile-up mitigation techniques and jet grooming algorithms motivate an optimisation of large-radius jet reconstruction for ATLAS. In this paper, this optimisation procedure is presented, and the performance of a wide range of large-radius jet definitions is compared. The relative performance of these jet definitions is assessed using metrics such as their pileup stability, ability to identify hadronically decaying W bosons and top quarks with large transverse momenta. A new type of jet input object, called a {\textquoteleft}unified flow object{\textquoteright} is introduced which combines calorimeter- and inner-detector-based signals in order to achieve optimal performance across a wide kinematic range. Large-radius jet definitions are identified which significantly improve on the current ATLAS baseline definition, and their modelling is studied using pp collisions recorded by the ATLAS detector at s=13TeV during 2017. {\textcopyright} 2021, The Author(s).",
author = "A.E. Barton and I.A. Bertram and G. Borissov and E.V. Bouhova-Thacker and H. Fox and R.C.W. Henderson and R.W.L. Jones and V. Kartvelishvili and R.E. Long and P.A. Love and D. Muenstermann and Izaac Sanderswood and M. Smizanska and A.S. Tee and A.M. Wharton and B.W. Whitmore and Melissa Yexley",
year = "2021",
month = apr,
day = "19",
doi = "10.1140/epjc/s10052-021-09054-3",
language = "English",
volume = "81",
journal = "European Physical Journal C: Particles and Fields",
issn = "1434-6044",
publisher = "SPRINGER",
number = "4",

}

RIS

TY - JOUR

T1 - Optimisation of large-radius jet reconstruction for the ATLAS detector in 13 TeV proton–proton collisions

AU - Barton, A.E.

AU - Bertram, I.A.

AU - Borissov, G.

AU - Bouhova-Thacker, E.V.

AU - Fox, H.

AU - Henderson, R.C.W.

AU - Jones, R.W.L.

AU - Kartvelishvili, V.

AU - Long, R.E.

AU - Love, P.A.

AU - Muenstermann, D.

AU - Sanderswood, Izaac

AU - Smizanska, M.

AU - Tee, A.S.

AU - Wharton, A.M.

AU - Whitmore, B.W.

AU - Yexley, Melissa

PY - 2021/4/19

Y1 - 2021/4/19

N2 - Jet substructure has provided new opportunities for searches and measurements at the LHC, and has seen continuous development since the optimization of the large-radius jet definition used by ATLAS was performed during Run 1. A range of new inputs to jet reconstruction, pile-up mitigation techniques and jet grooming algorithms motivate an optimisation of large-radius jet reconstruction for ATLAS. In this paper, this optimisation procedure is presented, and the performance of a wide range of large-radius jet definitions is compared. The relative performance of these jet definitions is assessed using metrics such as their pileup stability, ability to identify hadronically decaying W bosons and top quarks with large transverse momenta. A new type of jet input object, called a ‘unified flow object’ is introduced which combines calorimeter- and inner-detector-based signals in order to achieve optimal performance across a wide kinematic range. Large-radius jet definitions are identified which significantly improve on the current ATLAS baseline definition, and their modelling is studied using pp collisions recorded by the ATLAS detector at s=13TeV during 2017. © 2021, The Author(s).

AB - Jet substructure has provided new opportunities for searches and measurements at the LHC, and has seen continuous development since the optimization of the large-radius jet definition used by ATLAS was performed during Run 1. A range of new inputs to jet reconstruction, pile-up mitigation techniques and jet grooming algorithms motivate an optimisation of large-radius jet reconstruction for ATLAS. In this paper, this optimisation procedure is presented, and the performance of a wide range of large-radius jet definitions is compared. The relative performance of these jet definitions is assessed using metrics such as their pileup stability, ability to identify hadronically decaying W bosons and top quarks with large transverse momenta. A new type of jet input object, called a ‘unified flow object’ is introduced which combines calorimeter- and inner-detector-based signals in order to achieve optimal performance across a wide kinematic range. Large-radius jet definitions are identified which significantly improve on the current ATLAS baseline definition, and their modelling is studied using pp collisions recorded by the ATLAS detector at s=13TeV during 2017. © 2021, The Author(s).

U2 - 10.1140/epjc/s10052-021-09054-3

DO - 10.1140/epjc/s10052-021-09054-3

M3 - Journal article

VL - 81

JO - European Physical Journal C: Particles and Fields

JF - European Physical Journal C: Particles and Fields

SN - 1434-6044

IS - 4

M1 - 334

ER -