Measurement of jet substructure observables in t ¯ t  events from proton-proton collisions at √ s = 13     TeV

CMS Collaboration; Shimaa Abu Zeid; Freya Blekman; Jorgen D'Hondt; Isabelle Helena De Bruyn; Kevin Deroover; Steven Lowette; Seth Moortgat; Lieselotte Moreels; Quentin Python; Kirill Skovpen; Stefaan Tavernier; Walter Van Doninck; Petra Van Mulders; Isis Marina Van Parijs; Jarne De Clercq; Denys Lontkovskyi; Giannis Flouris; Ivan Marchesini

doi:10.1103/PhysRevD.98.092014

Measurement of jet substructure observables in t ¯ t events from proton-proton collisions at √ s = 13 TeV

CMS Collaboration, Shimaa Abu Zeid, Freya Blekman, Jorgen D'Hondt, Isabelle Helena De Bruyn, Kevin Deroover, Steven Lowette, Seth Moortgat, Lieselotte Moreels, Quentin Python, Kirill Skovpen, Stefaan Tavernier, Walter Van Doninck, Petra Van Mulders, Isis Marina Van Parijs, Jarne De Clercq, Denys Lontkovskyi, Giannis Flouris, Ivan Marchesini

Onderzoeksoutput: Article › peer review

43 Citaten (Scopus)

Samenvatting

A measurement of jet substructure observables is presented using
t
¯
t
events in the
lepton
+
jets
channel from proton-proton collisions at
√
s
=
13

TeV
recorded by the CMS experiment at the LHC, corresponding to an integrated luminosity of
35.9

fb
−
1
. Multiple jet substructure observables are measured for jets identified as bottom, light-quark, and gluon jets, as well as for inclusive jets (no flavor information). The results are unfolded to the particle level and compared to next-to-leading-order predictions from powheg interfaced with the parton shower generators pythia 8 and herwig 7, as well as from sherpa 2 and Dire 2. A value of the strong coupling at the
Z
boson mass,
α
S
(
m
Z
)
=
0.11
5
+
0.015
−
0.013
, is extracted from the substructure data at leading-order plus leading-log accuracy.

Originele taal-2	English
Artikelnummer	092014
Aantal pagina's	36
Tijdschrift	Physical Review D
Volume	98
Nummer van het tijdschrift	9
DOI's	https://doi.org/10.1103/PhysRevD.98.092014
Status	Published - 29 nov 2018

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10.1103/PhysRevD.98.092014

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SRP8: SRP (Zwaartepunt): Hoge-Energiefysica
D'Hondt, J., Van Eijndhoven, N., Craps, B. & Buitink, S.
1/11/12 → 31/10/24
Project: Fundamenteel

Measurement of jet substructure observables in $\mathrm{t\overline{t}}$ events from proton-proton collisions at $\sqrt{s} =$ 13TeV
Abu Zeid, S. (Creator), Blekman, F. (Creator), D'Hondt, J. (Creator), De Bruyn, I. H. (Creator), De Clercq, J. T. (Creator), Deroover, K. (Creator), Flouris, G. (Creator), Lontkovskyi, D. (Creator), Lowette, S. (Creator), Marchesini, I. (Creator), Moortgat, S. (Creator), Moreels, L. (Creator), Python, Q. (Creator), Skovpen, K. (Creator), Tavernier, S. (Creator), Van Doninck, W. (Creator), Van Mulders, P. (Creator) & Van Parijs, I. M. (Creator), HEPData, 9 jan 2019
DOI: 10.17182/hepdata.84716.v2, https://www.hepdata.net/record/ins1690148?version=2
Dataset

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CMS Collaboration, Abu Zeid, S., Blekman, F., D'Hondt, J., De Bruyn, I. H., Deroover, K., Lowette, S., Moortgat, S., Moreels, L., Python, Q., Skovpen, K., Tavernier, S., Van Doninck, W., Van Mulders, P., Van Parijs, I. M., De Clercq, J., Lontkovskyi, D., Flouris, G., & Marchesini, I. (2018). Measurement of jet substructure observables in t ¯ t events from proton-proton collisions at √ s = 13 TeV. Physical Review D, 98(9), [092014]. https://doi.org/10.1103/PhysRevD.98.092014

CMS Collaboration ; Abu Zeid, Shimaa ; Blekman, Freya ; D'Hondt, Jorgen ; De Bruyn, Isabelle Helena ; Deroover, Kevin ; Lowette, Steven ; Moortgat, Seth ; Moreels, Lieselotte ; Python, Quentin ; Skovpen, Kirill ; Tavernier, Stefaan ; Van Doninck, Walter ; Van Mulders, Petra ; Van Parijs, Isis Marina ; De Clercq, Jarne ; Lontkovskyi, Denys ; Flouris, Giannis ; Marchesini, Ivan. / Measurement of jet substructure observables in t ¯ t events from proton-proton collisions at √ s = 13 TeV. In: Physical Review D. 2018 ; Vol. 98, Nr. 9.

@article{7027fe99c624440cbc0e88c3b978c3b6,

title = "Measurement of jet substructure observables in t ¯ t events from proton-proton collisions at √ s = 13 TeV",

abstract = "A measurement of jet substructure observables is presented using t¯t events in the lepton+jetschannel from proton-proton collisions at √s=13 TeV recorded by the CMS experiment at the LHC, corresponding to an integrated luminosity of 35.9 fb−1. Multiple jet substructure observables are measured for jets identified as bottom, light-quark, and gluon jets, as well as for inclusive jets (no flavor information). The results are unfolded to the particle level and compared to next-to-leading-order predictions from powheg interfaced with the parton shower generators pythia 8 and herwig 7, as well as from sherpa 2 and Dire 2. A value of the strong coupling at the Z boson mass, αS(mZ)=0.115+0.015−0.013, is extracted from the substructure data at leading-order plus leading-log accuracy.",

author = "{CMS Collaboration} and {Abu Zeid}, Shimaa and Freya Blekman and Jorgen D'Hondt and {De Bruyn}, {Isabelle Helena} and Kevin Deroover and Steven Lowette and Seth Moortgat and Lieselotte Moreels and Quentin Python and Kirill Skovpen and Stefaan Tavernier and {Van Doninck}, Walter and {Van Mulders}, Petra and {Van Parijs}, {Isis Marina} and {De Clercq}, Jarne and Denys Lontkovskyi and Giannis Flouris and Ivan Marchesini",

year = "2018",

month = nov,

day = "29",

doi = "10.1103/PhysRevD.98.092014",

language = "English",

volume = "98",

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CMS Collaboration, Abu Zeid, S, Blekman, F , D'Hondt, J, De Bruyn, IH, Deroover, K, Lowette, S, Moortgat, S, Moreels, L, Python, Q, Skovpen, K, Tavernier, S, Van Doninck, W, Van Mulders, P, Van Parijs, IM, De Clercq, J, Lontkovskyi, D, Flouris, G & Marchesini, I 2018, 'Measurement of jet substructure observables in t ¯ t events from proton-proton collisions at √ s = 13 TeV', Physical Review D, vol. 98, nr. 9, 092014. https://doi.org/10.1103/PhysRevD.98.092014

Measurement of jet substructure observables in t ¯ t events from proton-proton collisions at √ s = 13 TeV. / CMS Collaboration; Abu Zeid, Shimaa; Blekman, Freya ; D'Hondt, Jorgen; De Bruyn, Isabelle Helena; Deroover, Kevin; Lowette, Steven; Moortgat, Seth; Moreels, Lieselotte; Python, Quentin; Skovpen, Kirill; Tavernier, Stefaan; Van Doninck, Walter; Van Mulders, Petra; Van Parijs, Isis Marina; De Clercq, Jarne; Lontkovskyi, Denys; Flouris, Giannis; Marchesini, Ivan.

In: Physical Review D, Vol. 98, Nr. 9, 092014, 29.11.2018.

Onderzoeksoutput: Article › peer review

TY - JOUR

T1 - Measurement of jet substructure observables in t ¯ t events from proton-proton collisions at √ s = 13 TeV

AU - CMS Collaboration

AU - Abu Zeid, Shimaa

AU - Blekman, Freya

AU - D'Hondt, Jorgen

AU - De Bruyn, Isabelle Helena

AU - Deroover, Kevin

AU - Lowette, Steven

AU - Moortgat, Seth

AU - Moreels, Lieselotte

AU - Python, Quentin

AU - Skovpen, Kirill

AU - Tavernier, Stefaan

AU - Van Doninck, Walter

AU - Van Mulders, Petra

AU - Van Parijs, Isis Marina

AU - De Clercq, Jarne

AU - Lontkovskyi, Denys

AU - Flouris, Giannis

AU - Marchesini, Ivan

PY - 2018/11/29

Y1 - 2018/11/29

N2 - A measurement of jet substructure observables is presented using t¯t events in the lepton+jetschannel from proton-proton collisions at √s=13 TeV recorded by the CMS experiment at the LHC, corresponding to an integrated luminosity of 35.9 fb−1. Multiple jet substructure observables are measured for jets identified as bottom, light-quark, and gluon jets, as well as for inclusive jets (no flavor information). The results are unfolded to the particle level and compared to next-to-leading-order predictions from powheg interfaced with the parton shower generators pythia 8 and herwig 7, as well as from sherpa 2 and Dire 2. A value of the strong coupling at the Z boson mass, αS(mZ)=0.115+0.015−0.013, is extracted from the substructure data at leading-order plus leading-log accuracy.

AB - A measurement of jet substructure observables is presented using t¯t events in the lepton+jetschannel from proton-proton collisions at √s=13 TeV recorded by the CMS experiment at the LHC, corresponding to an integrated luminosity of 35.9 fb−1. Multiple jet substructure observables are measured for jets identified as bottom, light-quark, and gluon jets, as well as for inclusive jets (no flavor information). The results are unfolded to the particle level and compared to next-to-leading-order predictions from powheg interfaced with the parton shower generators pythia 8 and herwig 7, as well as from sherpa 2 and Dire 2. A value of the strong coupling at the Z boson mass, αS(mZ)=0.115+0.015−0.013, is extracted from the substructure data at leading-order plus leading-log accuracy.

UR - http://www.scopus.com/inward/record.url?scp=85058116831&partnerID=8YFLogxK

U2 - 10.1103/PhysRevD.98.092014

DO - 10.1103/PhysRevD.98.092014

M3 - Article

VL - 98

JO - Physical Review D

JF - Physical Review D

SN - 2470-0010

IS - 9

M1 - 092014

ER -

Measurement of jet substructure observables in t ¯ t events from proton-proton collisions at √ s = 13 TeV

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Measurement of jet substructure observables in $\mathrm{t\overline{t}}$ events from proton-proton collisions at $\sqrt{s} =$ 13TeV

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