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Study of quark and gluon jet substructure in Z+jet and dijet events from pp collisions. / The CMS collaboration.

в: Journal of High Energy Physics, Том 2022, № 1, 188, 01.2022.

Результаты исследований: Научные публикации в периодических изданияхстатьяРецензирование

Harvard

The CMS collaboration 2022, 'Study of quark and gluon jet substructure in Z+jet and dijet events from pp collisions', Journal of High Energy Physics, Том. 2022, № 1, 188. https://doi.org/10.1007/JHEP01(2022)188

APA

Vancouver

The CMS collaboration. Study of quark and gluon jet substructure in Z+jet and dijet events from pp collisions. Journal of High Energy Physics. 2022 янв.;2022(1):188. doi: 10.1007/JHEP01(2022)188

Author

The CMS collaboration. / Study of quark and gluon jet substructure in Z+jet and dijet events from pp collisions. в: Journal of High Energy Physics. 2022 ; Том 2022, № 1.

BibTeX

@article{78c2fec378654b9c9b534a97511e4e08,
title = "Study of quark and gluon jet substructure in Z+jet and dijet events from pp collisions",
abstract = "Measurements of jet substructure describing the composition of quark- and gluon-initiated jets are presented. Proton-proton (pp) collision data at s = 13 TeV collected with the CMS detector are used, corresponding to an integrated luminosity of 35.9 fb−1. Generalized angularities are measured that characterize the jet substructure and distinguish quark- and gluon-initiated jets. These observables are sensitive to the distributions of transverse momenta and angular distances within a jet. The analysis is performed using a data sample of dijet events enriched in gluon-initiated jets, and, for the first time, a Z+jet event sample enriched in quark-initiated jets. The observables are measured in bins of jet transverse momentum, and as a function of the jet radius parameter. Each measurement is repeated applying a “soft drop” grooming procedure that removes soft and large angle radiation from the jet. Using these measurements, the ability of various models to describe jet substructure is assessed, showing a clear need for improvements in Monte Carlo generators.",
keywords = "Hadron-Hadron Scattering, Jet Physics",
author = "{The CMS collaboration} and A. Tumasyan and W. Adam and Andrejkovic, {J. W.} and T. Bergauer and S. Chatterjee and M. Dragicevic and {Escalante Del Valle}, A. and R. Fr{\"u}hwirth and M. Jeitler and N. Krammer and L. Lechner and D. Liko and I. Mikulec and P. Paulitsch and Pitters, {F. M.} and J. Schieck and R. Sch{\"o}fbeck and M. Spanring and S. Templ and W. Waltenberger and Wulz, {C. E.} and V. Chekhovsky and A. Litomin and V. Makarenko and Darwish, {M. R.} and {De Wolf}, {E. A.} and T. Janssen and T. Kello and A. Lelek and {Rejeb Sfar}, H. and {Van Mechelen}, P. and {Van Putte}, S. and {Van Remortel}, N. and F. Blekman and Bols, {E. S.} and J. D{\textquoteright}Hondt and M. Delcourt and {El Faham}, H. and S. Lowette and S. Moortgat and A. Morton and D. M{\"u}ller and Sahasransu, {A. R.} and S. Tavernier and V. Blinov and T. Dimova and L. Kardapoltsev and A. Kozyrev and I. Ovtin and Y. Skovpen",
note = "Publisher Copyright: {\textcopyright} 2022, The Author(s).",
year = "2022",
month = jan,
doi = "10.1007/JHEP01(2022)188",
language = "English",
volume = "2022",
journal = "Journal of High Energy Physics",
issn = "1029-8479",
publisher = "Springer US",
number = "1",

}

RIS

TY - JOUR

T1 - Study of quark and gluon jet substructure in Z+jet and dijet events from pp collisions

AU - The CMS collaboration

AU - Tumasyan, A.

AU - Adam, W.

AU - Andrejkovic, J. W.

AU - Bergauer, T.

AU - Chatterjee, S.

AU - Dragicevic, M.

AU - Escalante Del Valle, A.

AU - Frühwirth, R.

AU - Jeitler, M.

AU - Krammer, N.

AU - Lechner, L.

AU - Liko, D.

AU - Mikulec, I.

AU - Paulitsch, P.

AU - Pitters, F. M.

AU - Schieck, J.

AU - Schöfbeck, R.

AU - Spanring, M.

AU - Templ, S.

AU - Waltenberger, W.

AU - Wulz, C. E.

AU - Chekhovsky, V.

AU - Litomin, A.

AU - Makarenko, V.

AU - Darwish, M. R.

AU - De Wolf, E. A.

AU - Janssen, T.

AU - Kello, T.

AU - Lelek, A.

AU - Rejeb Sfar, H.

AU - Van Mechelen, P.

AU - Van Putte, S.

AU - Van Remortel, N.

AU - Blekman, F.

AU - Bols, E. S.

AU - D’Hondt, J.

AU - Delcourt, M.

AU - El Faham, H.

AU - Lowette, S.

AU - Moortgat, S.

AU - Morton, A.

AU - Müller, D.

AU - Sahasransu, A. R.

AU - Tavernier, S.

AU - Blinov, V.

AU - Dimova, T.

AU - Kardapoltsev, L.

AU - Kozyrev, A.

AU - Ovtin, I.

AU - Skovpen, Y.

N1 - Publisher Copyright: © 2022, The Author(s).

PY - 2022/1

Y1 - 2022/1

N2 - Measurements of jet substructure describing the composition of quark- and gluon-initiated jets are presented. Proton-proton (pp) collision data at s = 13 TeV collected with the CMS detector are used, corresponding to an integrated luminosity of 35.9 fb−1. Generalized angularities are measured that characterize the jet substructure and distinguish quark- and gluon-initiated jets. These observables are sensitive to the distributions of transverse momenta and angular distances within a jet. The analysis is performed using a data sample of dijet events enriched in gluon-initiated jets, and, for the first time, a Z+jet event sample enriched in quark-initiated jets. The observables are measured in bins of jet transverse momentum, and as a function of the jet radius parameter. Each measurement is repeated applying a “soft drop” grooming procedure that removes soft and large angle radiation from the jet. Using these measurements, the ability of various models to describe jet substructure is assessed, showing a clear need for improvements in Monte Carlo generators.

AB - Measurements of jet substructure describing the composition of quark- and gluon-initiated jets are presented. Proton-proton (pp) collision data at s = 13 TeV collected with the CMS detector are used, corresponding to an integrated luminosity of 35.9 fb−1. Generalized angularities are measured that characterize the jet substructure and distinguish quark- and gluon-initiated jets. These observables are sensitive to the distributions of transverse momenta and angular distances within a jet. The analysis is performed using a data sample of dijet events enriched in gluon-initiated jets, and, for the first time, a Z+jet event sample enriched in quark-initiated jets. The observables are measured in bins of jet transverse momentum, and as a function of the jet radius parameter. Each measurement is repeated applying a “soft drop” grooming procedure that removes soft and large angle radiation from the jet. Using these measurements, the ability of various models to describe jet substructure is assessed, showing a clear need for improvements in Monte Carlo generators.

KW - Hadron-Hadron Scattering

KW - Jet Physics

UR - http://www.scopus.com/inward/record.url?scp=85126790856&partnerID=8YFLogxK

U2 - 10.1007/JHEP01(2022)188

DO - 10.1007/JHEP01(2022)188

M3 - Article

AN - SCOPUS:85126790856

VL - 2022

JO - Journal of High Energy Physics

JF - Journal of High Energy Physics

SN - 1029-8479

IS - 1

M1 - 188

ER -

ID: 36543463