Measurement of the inclusive Formula Presented production cross section in the lepton+jets channel in pp collisions at Formula Presented with the ATLAS detector using support vector machines

ATLAS Collaboration

doi:10.1103/PhysRevD.108.032014

Measurement of the inclusive Formula Presented production cross section in the lepton+jets channel in pp collisions at Formula Presented with the ATLAS detector using support vector machines

ATLAS Collaboration

School of Physics and Astronomy

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

1 Scopus citations

Abstract

A measurement of the top quark pair-production cross section in the lepton + jets decay channel is presented. It is based on 4.6 fb - 1 of s = 7 TeV p p collision data collected during 2011 by the ATLAS experiment at the CERN Large Hadron Collider. A three-class, multidimensional event classifier based on support vector machines is used to differentiate t t ¯ events from backgrounds. The t t ¯ production cross section is found to be σ t t ¯ = 168.5 ± 0.7 ( stat ) - 5.9 + 6.2 ( syst ) - 3.2 + 3.4 ( lumi ) pb . The result is consistent with the Standard Model prediction based on QCD calculations at next-to-next-to-leading order.

Original language	English
Article number	032014
Journal	Physical Review D
Volume	108
Issue number	3
DOIs	https://doi.org/10.1103/PhysRevD.108.032014
State	Published - 1 Aug 2023

Funding

Funders	Funder number
BSF-NSF
CEA-DRF
Cantons of Bern and Geneva
EU-ESF
GenT Programmes Generalitat Valenciana, Spain
GridKA
INFN-CNAF
La Caixa Banking Foundation
MIZŠ
MNE
NDGF	CC-IN2P3
Norwegian Financial Mechanism	2014-2021
PROMETEO
RGC
UNCE	SCI/013
Wallenberg Foundation
U.S. Department of Energy
Alexander von Humboldt-Stiftung
Alabama Space Grant Consortium
Brookhaven National Laboratory
CRC Health Group	21/SCI/017
Canarie
Karlsruhe Institute of Technology
H2020 Marie Skłodowska-Curie Actions
Multiple Sclerosis Scientific Research Foundation
CERN
Compute Canada
Göran Gustafssons Stiftelser
Natural Sciences and Engineering Research Council of Canada
National Research Council Canada
Canada Foundation for Innovation
Science and Technology Facilities Council
Leverhulme Trust
European Research Council
European Cooperation in Science and Technology
Australian Research Council
National Stroke Foundation
Neurosurgical Research Foundation
Helmholtz-Gemeinschaft
Minerva Foundation
Deutsche Forschungsgemeinschaft
Agence Nationale de la Recherche
Japan Society for the Promotion of Science
Ministry of Education, Culture, Sports, Science and Technology
Schweizerischer Nationalfonds zur Förderung der Wissenschaftlichen Forschung
Danmarks Grundforskningsfond	IN2P3-CNRS
Fundação de Amparo à Pesquisa do Estado de São Paulo
National Natural Science Foundation of China
Ministerstvo Školství, Mládeže a Tělovýchovy
Fundação para a Ciência e a Tecnologia
Bundesministerium für Bildung und Forschung
Chinese Academy of Sciences
Austrian Science Fund
Generalitat de Catalunya
Ministry of Science and Technology of the People's Republic of China
Agencia Nacional de Promoción Científica y Tecnológica
Nederlandse Organisatie voor Wetenschappelijk Onderzoek
Bundesministerium für Wissenschaft, Forschung und Wirtschaft
Conselho Nacional de Desenvolvimento Científico e Tecnológico
Nella and Leon Benoziyo Center for Neurological Diseases, Weizmann Institute of Science
Israel Science Foundation
Instituto Nazionale di Fisica Nucleare
Narodowe Centrum Nauki
Javna Agencija za Raziskovalno Dejavnost RS
Ministarstvo Prosvete, Nauke i Tehnološkog Razvoja
Ministerio de Ciencia e Innovación
Centre National pour la Recherche Scientifique et Technique
Staatssekretariat für Bildung, Forschung und Innovation
Horizon 2020
British Columbia Knowledge Development Fund
European Regional Development Fund
Defence Science Institute
Narodowa Agencja Wymiany Akademickiej
Institutul de Fizică Atomică
Agencia Nacional de Investigación y Desarrollo
Royal Society of South Australia
Irish Rugby Football Union

Access to Document

10.1103/PhysRevD.108.032014

Cite this

@article{d20b2e86a7e045b8a035fe61a81c3301,

title = "Measurement of the inclusive Formula Presented production cross section in the lepton+jets channel in pp collisions at Formula Presented with the ATLAS detector using support vector machines",

abstract = "A measurement of the top quark pair-production cross section in the lepton + jets decay channel is presented. It is based on 4.6 fb - 1 of s = 7 TeV p p collision data collected during 2011 by the ATLAS experiment at the CERN Large Hadron Collider. A three-class, multidimensional event classifier based on support vector machines is used to differentiate t t ¯ events from backgrounds. The t t ¯ production cross section is found to be σ t t ¯ = 168.5 ± 0.7 ( stat ) - 5.9 + 6.2 ( syst ) - 3.2 + 3.4 ( lumi ) pb . The result is consistent with the Standard Model prediction based on QCD calculations at next-to-next-to-leading order.",

author = "{ATLAS Collaboration} and P. Jackson and Oliver, {J. L.} and A. Petridis and A. Qureshi and Sharma, {A. S.} and White, {M. J.} and Cairo, {V. M.M.} and V. Jain and Swift, {S. P.} and Gingrich, {D. M.} and Pinfold, {J. L.} and X. Sun and H. Wang and O. Cakir and Yildiz, {H. Duran} and S. Kuday and {Turk Cakir}, I. and S. Sultansoy and N. Berger and F. Costanza and O. Dartsi and M. Delmastro and {Di Ciaccio}, L. and Falke, {P. J.} and S. Falke and C. Goy and T. Guillemin and T. Hryn{\textquoteright}ova and S. J{\'e}z{\'e}quel and O. Kivernyk and I. Koletsou and R. Lafaye and J. Lev{\^e}que and O. Kuprash and B. Chen and Lutz, {M. S.} and {Pascual Dominguez}, L. and H. Abramowicz and {Alconada Verzini}, {M. J.} and L. Barak and G. Bella and Y. Benhammou and T. Cao and H. Cohen and E. Etzion and G. Koren and Y. Oren and D. Reikher and A. Soffer and M. Pitt",

note = "Publisher Copyright: {\textcopyright} 2023 CERN, for the ATLAS Collaboration.",

year = "2023",

month = aug,

day = "1",

doi = "10.1103/PhysRevD.108.032014",

language = "אנגלית",

volume = "108",

journal = "Physical Review D",

issn = "2470-0010",

publisher = "American Physical Society",

number = "3",

}

TY - JOUR

T1 - Measurement of the inclusive Formula Presented production cross section in the lepton+jets channel in pp collisions at Formula Presented with the ATLAS detector using support vector machines

AU - ATLAS Collaboration

AU - Jackson, P.

AU - Oliver, J. L.

AU - Petridis, A.

AU - Qureshi, A.

AU - Sharma, A. S.

AU - White, M. J.

AU - Cairo, V. M.M.

AU - Jain, V.

AU - Swift, S. P.

AU - Gingrich, D. M.

AU - Pinfold, J. L.

AU - Sun, X.

AU - Wang, H.

AU - Cakir, O.

AU - Yildiz, H. Duran

AU - Kuday, S.

AU - Turk Cakir, I.

AU - Sultansoy, S.

AU - Berger, N.

AU - Costanza, F.

AU - Dartsi, O.

AU - Delmastro, M.

AU - Di Ciaccio, L.

AU - Falke, P. J.

AU - Falke, S.

AU - Goy, C.

AU - Guillemin, T.

AU - Hryn’ova, T.

AU - Jézéquel, S.

AU - Kivernyk, O.

AU - Koletsou, I.

AU - Lafaye, R.

AU - Levêque, J.

AU - Kuprash, O.

AU - Chen, B.

AU - Lutz, M. S.

AU - Pascual Dominguez, L.

AU - Abramowicz, H.

AU - Alconada Verzini, M. J.

AU - Barak, L.

AU - Bella, G.

AU - Benhammou, Y.

AU - Cao, T.

AU - Cohen, H.

AU - Etzion, E.

AU - Koren, G.

AU - Oren, Y.

AU - Reikher, D.

AU - Soffer, A.

AU - Pitt, M.

PY - 2023/8/1

Y1 - 2023/8/1

N2 - A measurement of the top quark pair-production cross section in the lepton + jets decay channel is presented. It is based on 4.6 fb - 1 of s = 7 TeV p p collision data collected during 2011 by the ATLAS experiment at the CERN Large Hadron Collider. A three-class, multidimensional event classifier based on support vector machines is used to differentiate t t ¯ events from backgrounds. The t t ¯ production cross section is found to be σ t t ¯ = 168.5 ± 0.7 ( stat ) - 5.9 + 6.2 ( syst ) - 3.2 + 3.4 ( lumi ) pb . The result is consistent with the Standard Model prediction based on QCD calculations at next-to-next-to-leading order.

AB - A measurement of the top quark pair-production cross section in the lepton + jets decay channel is presented. It is based on 4.6 fb - 1 of s = 7 TeV p p collision data collected during 2011 by the ATLAS experiment at the CERN Large Hadron Collider. A three-class, multidimensional event classifier based on support vector machines is used to differentiate t t ¯ events from backgrounds. The t t ¯ production cross section is found to be σ t t ¯ = 168.5 ± 0.7 ( stat ) - 5.9 + 6.2 ( syst ) - 3.2 + 3.4 ( lumi ) pb . The result is consistent with the Standard Model prediction based on QCD calculations at next-to-next-to-leading order.

UR - http://www.scopus.com/inward/record.url?scp=85173785320&partnerID=8YFLogxK

U2 - 10.1103/PhysRevD.108.032014

DO - 10.1103/PhysRevD.108.032014

M3 - ???researchoutput.researchoutputtypes.contributiontojournal.article???

AN - SCOPUS:85173785320

SN - 2470-0010

VL - 108

JO - Physical Review D

JF - Physical Review D

IS - 3

M1 - 032014

ER -

Measurement of the inclusive Formula Presented production cross section in the lepton+jets channel in pp collisions at Formula Presented with the ATLAS detector using support vector machines

Abstract

Funding

Access to Document

Other files and links

Fingerprint

Cite this