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Article: Inclusive and differential cross-sections for dilepton t(t)over-bar production measured in √s=13 TeV pp collisions with the ATLAS detector

TitleInclusive and differential cross-sections for dilepton t(t)over-bar production measured in √s=13 TeV pp collisions with the ATLAS detector
Authors
Aad, GAbbott, BAbeling, KAbicht, NJAbidi, SHAboulhorma, AAbramowicz, HAbreu, HAbulaiti, YAbusleme Hoffman, ACAcharya, BSAdam Bourdarios, CAdamczyk, LAdamek, LAddepalli, SVAddison, MJAdelman, JAdiguzel, AAdorni, SAdye, TAffolder, AAAfik, YAgaras, MNAgarwala, JAggarwal, AAgheorghiesei, CAhmad, AAhmadov, FAhmed, WSAhuja, SAi, XAielli, GAit Tamlihat, MAitbenchikh, BAizenberg, IAkbiyik, MÅkesson, TPAAkimov, AVAkiyama, DAkolkar, NNAl Khoury, KAlberghi, GLAlbert, JAlbicocco, PAlbouy, GLAlderweireldt, SAleksa, MAleksandrov, INAlexa, CAlexopoulos, TAlfonsi, AAlfonsi, FAlhroob, MAli, BAli, SAliev, MAlimonti, GAlkakhi, WAllaire, CAllbrooke, BMMAllendes Flores, CAAllport, PPAloisio, AAlonso, FAlpigiani, CAlvarez Estevez, MAlvarez Fernandez, AAlviggi, MGAly, MAmaral Coutinho, YAmbler, AAmelung, CAmerl, MAmes, CGAmidei, DAmor Dos Santos, SPAmos, KRAnaniev, VAnastopoulos, CAndeen, TAnders, JKAndrean, SYAndreazza, AAngelidakis, SAngerami, AAnisenkov, AVAnnovi, AAntel, CAnthony, MTAntipov, EAntonelli, MAntrim, DJAAnulli, FAoki, MAoki, TAparisi Pozo, JAAparo, MAAperio Bella, LAppelt, CAranzabal, NAraujo Ferraz, VArcangeletti, CArce, ATHArena, EArguin, JFArgyropoulos, SArling, JHArmbruster, AJArnaez, OArnold, HArrubarrena Tame, ZPArtoni, GAsada, HAsai, KAsai, SAsbah, NAAssahsah, JAssamagan, KAstalos, RAtashi, SAtkin, RJAtkinson, MAtlay, NBAtmani, HAtmasiddha, PAAugsten, KAuricchio, SAuriol, ADAustrup, VAAvolio, GAxiotis, KAzuelos, GBabal, DBachacou, HBachas, KBachiu, ABackman, FBadea, ABagnaia, PBahmani, MBailey, AJBailey, VRBaines, JTBakalis, CBaker, OKBakos, EBakshi Gupta, DBalasubramanian, RBaldin, EMBalek, PBallabene, EBalli, FBaltes, LMBalunas, WKBalz, JBanas, EBandieramonte, MBandyopadhyay, ABansal, SBarak, LBarakat, MBarberio, ELBarberis, DBarbero, MBarbour, GBarends, KNBarillari, TBarisits, MSBarklow, TBaron, PBaron Moreno, DABaroncelli, ABarone, GBarr, AJBarr, JDBarranco Navarro, LBarreiro, FBarreiro Guimares da Costa, JBarron, UBarros Teixeira, MGBarsov, SBartels, FBartoldus, RBarton, AEBartos, PBasan, ABaselga, MBassalat, ABasso, MJBasson, CRBates, RLBatlamous, SBatley, JRBatool, BBattaglia, MBattulga, DBauce, MBauer, MBauer, PBazzano Hurrell, LTBeacham, JBBeau, TBeauchemin, PHBecherer, FBechtle, PBeck, HPBecker, KBeddall, AJBednyakov, VABee, CPBeemster, LJBeermann, TABegalli, MBegel, MBehera, ABehr, JKBeirer, JFBeisiegel, FBelfkir, MBella, GBellagamba, LBellerive, ABellos, PBeloborodov, KBelyaev, NLBenchekroun, DBendebba, FBenhammou, YBenoit, MBensinger, JRBentvelsen, SBeresford, LBeretta, MBergeaas Kuutmann, EBerger, NBergmann, BBeringer, JBerlendis, SBernardi, GBernius, CBernlochner, FUBernon, FBerry, TBerta, PBerthold, ABertram, IABethke, SBetti, ABevan, AJBhamjee, MBhatta, SBhattacharya, DSBhattarai, PBhopatkar, VSBi, RBianchi, RMBianco, GBiebel, OBielski, RBiglietti, MBilloud, TRVBindi, MBingul, ABini, CBiondini, ABirch-sykes, CJBird, GABirman, MBiros, MBisanz, TBisceglie, EBiswas, DBitadze, ABjrke, KBloch, IBlocker, CBlue, ABlumenschein, UBlumenthal, JBobbink, GJBobrovnikov, VSBoehler, MBoehm, BBogavac, DBogdanchikov, AGBohm, CBoisvert, VBokan, PBold, TBomben, MBona, MBoonekamp, MBooth, CDBorbely, AGBordulev, ISBorecka-Bielska, HMHuang, SParedes Hernandez, DKPeng, CTam, KCTu, Y
KeywordsHadron-Hadron Scattering
Top Physics
Issue Date17-Jul-2023
PublisherSpringer
Citation
Journal of High Energy Physics, 2023, v. 2023, n. 7, p. 1-78 How to Cite?
Abstract

Differential and double-differential distributions of kinematic variables of leptons from decays of top-quark pairs (t (t) over bar) are measured using the full LHC Run 2 data sample collected with the ATLAS detector. The data were collected at a pp collision energy of root s = 13TeV and correspond to an integrated luminosity of 140 fb(-1). The measurements use events containing an oppositely charged e mu pair and b-tagged jets. The results are compared with predictions from several Monte Carlo generators. While no prediction is found to be consistent with all distributions, a better agreement with measurements of the lepton p(T) distributions is obtained by reweighting the t (t) over bar sample so as to reproduce the top-quark p(T) distribution from an NNLO calculation. The inclusive top-quark pair production cross-section is measured as well, both in a fiducial region and in the full phase-space. The total inclusive cross-section is found to be

sigma(t (t) over bar) = 829 +/- 1 (stat) +/- 13 (syst) +/- 8 (lumi) +/- 2 (beam) pb,

where the uncertainties are due to statistics, systematic effects, the integrated luminosity and the beam energy. This is in excellent agreement with the theoretical expectation.


Persistent Identifierhttp://hdl.handle.net/10722/339009
ISSN
2012 Impact Factor: 5.618
ISI Accession Number ID

 

DC FieldValueLanguage
dc.contributor.authorAad, G-
dc.contributor.authorAbbott, B-
dc.contributor.authorAbeling, K-
dc.contributor.authorAbicht, NJ-
dc.contributor.authorAbidi, SH-
dc.contributor.authorAboulhorma, A-
dc.contributor.authorAbramowicz, H-
dc.contributor.authorAbreu, H-
dc.contributor.authorAbulaiti, Y-
dc.contributor.authorAbusleme Hoffman, AC-
dc.contributor.authorAcharya, BS-
dc.contributor.authorAdam Bourdarios, C-
dc.contributor.authorAdamczyk, L-
dc.contributor.authorAdamek, L-
dc.contributor.authorAddepalli, SV-
dc.contributor.authorAddison, MJ-
dc.contributor.authorAdelman, J-
dc.contributor.authorAdiguzel, A-
dc.contributor.authorAdorni, S-
dc.contributor.authorAdye, T-
dc.contributor.authorAffolder, AA-
dc.contributor.authorAfik, Y-
dc.contributor.authorAgaras, MN-
dc.contributor.authorAgarwala, J-
dc.contributor.authorAggarwal, A-
dc.contributor.authorAgheorghiesei, C-
dc.contributor.authorAhmad, A-
dc.contributor.authorAhmadov, F-
dc.contributor.authorAhmed, WS-
dc.contributor.authorAhuja, S-
dc.contributor.authorAi, X-
dc.contributor.authorAielli, G-
dc.contributor.authorAit Tamlihat, M-
dc.contributor.authorAitbenchikh, B-
dc.contributor.authorAizenberg, I-
dc.contributor.authorAkbiyik, M-
dc.contributor.authorÅkesson, TPA-
dc.contributor.authorAkimov, AV-
dc.contributor.authorAkiyama, D-
dc.contributor.authorAkolkar, NN-
dc.contributor.authorAl Khoury, K-
dc.contributor.authorAlberghi, GL-
dc.contributor.authorAlbert, J-
dc.contributor.authorAlbicocco, P-
dc.contributor.authorAlbouy, GL-
dc.contributor.authorAlderweireldt, S-
dc.contributor.authorAleksa, M-
dc.contributor.authorAleksandrov, IN-
dc.contributor.authorAlexa, C-
dc.contributor.authorAlexopoulos, T-
dc.contributor.authorAlfonsi, A-
dc.contributor.authorAlfonsi, F-
dc.contributor.authorAlhroob, M-
dc.contributor.authorAli, B-
dc.contributor.authorAli, S-
dc.contributor.authorAliev, M-
dc.contributor.authorAlimonti, G-
dc.contributor.authorAlkakhi, W-
dc.contributor.authorAllaire, C-
dc.contributor.authorAllbrooke, BMM-
dc.contributor.authorAllendes Flores, CA-
dc.contributor.authorAllport, PP-
dc.contributor.authorAloisio, A-
dc.contributor.authorAlonso, F-
dc.contributor.authorAlpigiani, C-
dc.contributor.authorAlvarez Estevez, M-
dc.contributor.authorAlvarez Fernandez, A-
dc.contributor.authorAlviggi, MG-
dc.contributor.authorAly, M-
dc.contributor.authorAmaral Coutinho, Y-
dc.contributor.authorAmbler, A-
dc.contributor.authorAmelung, C-
dc.contributor.authorAmerl, M-
dc.contributor.authorAmes, CG-
dc.contributor.authorAmidei, D-
dc.contributor.authorAmor Dos Santos, SP-
dc.contributor.authorAmos, KR-
dc.contributor.authorAnaniev, V-
dc.contributor.authorAnastopoulos, C-
dc.contributor.authorAndeen, T-
dc.contributor.authorAnders, JK-
dc.contributor.authorAndrean, SY-
dc.contributor.authorAndreazza, A-
dc.contributor.authorAngelidakis, S-
dc.contributor.authorAngerami, A-
dc.contributor.authorAnisenkov, AV-
dc.contributor.authorAnnovi, A-
dc.contributor.authorAntel, C-
dc.contributor.authorAnthony, MT-
dc.contributor.authorAntipov, E-
dc.contributor.authorAntonelli, M-
dc.contributor.authorAntrim, DJA-
dc.contributor.authorAnulli, F-
dc.contributor.authorAoki, M-
dc.contributor.authorAoki, T-
dc.contributor.authorAparisi Pozo, JA-
dc.contributor.authorAparo, MA-
dc.contributor.authorAperio Bella, L-
dc.contributor.authorAppelt, C-
dc.contributor.authorAranzabal, N-
dc.contributor.authorAraujo Ferraz, V-
dc.contributor.authorArcangeletti, C-
dc.contributor.authorArce, ATH-
dc.contributor.authorArena, E-
dc.contributor.authorArguin, JF-
dc.contributor.authorArgyropoulos, S-
dc.contributor.authorArling, JH-
dc.contributor.authorArmbruster, AJ-
dc.contributor.authorArnaez, O-
dc.contributor.authorArnold, H-
dc.contributor.authorArrubarrena Tame, ZP-
dc.contributor.authorArtoni, G-
dc.contributor.authorAsada, H-
dc.contributor.authorAsai, K-
dc.contributor.authorAsai, S-
dc.contributor.authorAsbah, NA-
dc.contributor.authorAssahsah, J-
dc.contributor.authorAssamagan, K-
dc.contributor.authorAstalos, R-
dc.contributor.authorAtashi, S-
dc.contributor.authorAtkin, RJ-
dc.contributor.authorAtkinson, M-
dc.contributor.authorAtlay, NB-
dc.contributor.authorAtmani, H-
dc.contributor.authorAtmasiddha, PA-
dc.contributor.authorAugsten, K-
dc.contributor.authorAuricchio, S-
dc.contributor.authorAuriol, AD-
dc.contributor.authorAustrup, VA-
dc.contributor.authorAvolio, G-
dc.contributor.authorAxiotis, K-
dc.contributor.authorAzuelos, G-
dc.contributor.authorBabal, D-
dc.contributor.authorBachacou, H-
dc.contributor.authorBachas, K-
dc.contributor.authorBachiu, A-
dc.contributor.authorBackman, F-
dc.contributor.authorBadea, A-
dc.contributor.authorBagnaia, P-
dc.contributor.authorBahmani, M-
dc.contributor.authorBailey, AJ-
dc.contributor.authorBailey, VR-
dc.contributor.authorBaines, JT-
dc.contributor.authorBakalis, C-
dc.contributor.authorBaker, OK-
dc.contributor.authorBakos, E-
dc.contributor.authorBakshi Gupta, D-
dc.contributor.authorBalasubramanian, R-
dc.contributor.authorBaldin, EM-
dc.contributor.authorBalek, P-
dc.contributor.authorBallabene, E-
dc.contributor.authorBalli, F-
dc.contributor.authorBaltes, LM-
dc.contributor.authorBalunas, WK-
dc.contributor.authorBalz, J-
dc.contributor.authorBanas, E-
dc.contributor.authorBandieramonte, M-
dc.contributor.authorBandyopadhyay, A-
dc.contributor.authorBansal, S-
dc.contributor.authorBarak, L-
dc.contributor.authorBarakat, M-
dc.contributor.authorBarberio, EL-
dc.contributor.authorBarberis, D-
dc.contributor.authorBarbero, M-
dc.contributor.authorBarbour, G-
dc.contributor.authorBarends, KN-
dc.contributor.authorBarillari, T-
dc.contributor.authorBarisits, MS-
dc.contributor.authorBarklow, T-
dc.contributor.authorBaron, P-
dc.contributor.authorBaron Moreno, DA-
dc.contributor.authorBaroncelli, A-
dc.contributor.authorBarone, G-
dc.contributor.authorBarr, AJ-
dc.contributor.authorBarr, JD-
dc.contributor.authorBarranco Navarro, L-
dc.contributor.authorBarreiro, F-
dc.contributor.authorBarreiro Guimares da Costa, J-
dc.contributor.authorBarron, U-
dc.contributor.authorBarros Teixeira, MG-
dc.contributor.authorBarsov, S-
dc.contributor.authorBartels, F-
dc.contributor.authorBartoldus, R-
dc.contributor.authorBarton, AE-
dc.contributor.authorBartos, P-
dc.contributor.authorBasan, A-
dc.contributor.authorBaselga, M-
dc.contributor.authorBassalat, A-
dc.contributor.authorBasso, MJ-
dc.contributor.authorBasson, CR-
dc.contributor.authorBates, RL-
dc.contributor.authorBatlamous, S-
dc.contributor.authorBatley, JR-
dc.contributor.authorBatool, B-
dc.contributor.authorBattaglia, M-
dc.contributor.authorBattulga, D-
dc.contributor.authorBauce, M-
dc.contributor.authorBauer, M-
dc.contributor.authorBauer, P-
dc.contributor.authorBazzano Hurrell, LT-
dc.contributor.authorBeacham, JB-
dc.contributor.authorBeau, T-
dc.contributor.authorBeauchemin, PH-
dc.contributor.authorBecherer, F-
dc.contributor.authorBechtle, P-
dc.contributor.authorBeck, HP-
dc.contributor.authorBecker, K-
dc.contributor.authorBeddall, AJ-
dc.contributor.authorBednyakov, VA-
dc.contributor.authorBee, CP-
dc.contributor.authorBeemster, LJ-
dc.contributor.authorBeermann, TA-
dc.contributor.authorBegalli, M-
dc.contributor.authorBegel, M-
dc.contributor.authorBehera, A-
dc.contributor.authorBehr, JK-
dc.contributor.authorBeirer, JF-
dc.contributor.authorBeisiegel, F-
dc.contributor.authorBelfkir, M-
dc.contributor.authorBella, G-
dc.contributor.authorBellagamba, L-
dc.contributor.authorBellerive, A-
dc.contributor.authorBellos, P-
dc.contributor.authorBeloborodov, K-
dc.contributor.authorBelyaev, NL-
dc.contributor.authorBenchekroun, D-
dc.contributor.authorBendebba, F-
dc.contributor.authorBenhammou, Y-
dc.contributor.authorBenoit, M-
dc.contributor.authorBensinger, JR-
dc.contributor.authorBentvelsen, S-
dc.contributor.authorBeresford, L-
dc.contributor.authorBeretta, M-
dc.contributor.authorBergeaas Kuutmann, E-
dc.contributor.authorBerger, N-
dc.contributor.authorBergmann, B-
dc.contributor.authorBeringer, J-
dc.contributor.authorBerlendis, S-
dc.contributor.authorBernardi, G-
dc.contributor.authorBernius, C-
dc.contributor.authorBernlochner, FU-
dc.contributor.authorBernon, F-
dc.contributor.authorBerry, T-
dc.contributor.authorBerta, P-
dc.contributor.authorBerthold, A-
dc.contributor.authorBertram, IA-
dc.contributor.authorBethke, S-
dc.contributor.authorBetti, A-
dc.contributor.authorBevan, AJ-
dc.contributor.authorBhamjee, M-
dc.contributor.authorBhatta, S-
dc.contributor.authorBhattacharya, DS-
dc.contributor.authorBhattarai, P-
dc.contributor.authorBhopatkar, VS-
dc.contributor.authorBi, R-
dc.contributor.authorBianchi, RM-
dc.contributor.authorBianco, G-
dc.contributor.authorBiebel, O-
dc.contributor.authorBielski, R-
dc.contributor.authorBiglietti, M-
dc.contributor.authorBilloud, TRV-
dc.contributor.authorBindi, M-
dc.contributor.authorBingul, A-
dc.contributor.authorBini, C-
dc.contributor.authorBiondini, A-
dc.contributor.authorBirch-sykes, CJ-
dc.contributor.authorBird, GA-
dc.contributor.authorBirman, M-
dc.contributor.authorBiros, M-
dc.contributor.authorBisanz, T-
dc.contributor.authorBisceglie, E-
dc.contributor.authorBiswas, D-
dc.contributor.authorBitadze, A-
dc.contributor.authorBjrke, K-
dc.contributor.authorBloch, I-
dc.contributor.authorBlocker, C-
dc.contributor.authorBlue, A-
dc.contributor.authorBlumenschein, U-
dc.contributor.authorBlumenthal, J-
dc.contributor.authorBobbink, GJ-
dc.contributor.authorBobrovnikov, VS-
dc.contributor.authorBoehler, M-
dc.contributor.authorBoehm, B-
dc.contributor.authorBogavac, D-
dc.contributor.authorBogdanchikov, AG-
dc.contributor.authorBohm, C-
dc.contributor.authorBoisvert, V-
dc.contributor.authorBokan, P-
dc.contributor.authorBold, T-
dc.contributor.authorBomben, M-
dc.contributor.authorBona, M-
dc.contributor.authorBoonekamp, M-
dc.contributor.authorBooth, CD-
dc.contributor.authorBorbely, AG-
dc.contributor.authorBordulev, IS-
dc.contributor.authorBorecka-Bielska, HM-
dc.contributor.authorHuang, S-
dc.contributor.authorParedes Hernandez, DK-
dc.contributor.authorPeng, C-
dc.contributor.authorTam, KC-
dc.contributor.authorTu, Y-
dc.date.accessioned2024-03-11T10:33:10Z-
dc.date.available2024-03-11T10:33:10Z-
dc.date.issued2023-07-17-
dc.identifier.citationJournal of High Energy Physics, 2023, v. 2023, n. 7, p. 1-78-
dc.identifier.issn1126-6708-
dc.identifier.urihttp://hdl.handle.net/10722/339009-
dc.description.abstract<p>Differential and double-differential distributions of kinematic variables of leptons from decays of top-quark pairs (t (t) over bar) are measured using the full LHC Run 2 data sample collected with the ATLAS detector. The data were collected at a pp collision energy of root s = 13TeV and correspond to an integrated luminosity of 140 fb(-1). The measurements use events containing an oppositely charged e mu pair and b-tagged jets. The results are compared with predictions from several Monte Carlo generators. While no prediction is found to be consistent with all distributions, a better agreement with measurements of the lepton p(T) distributions is obtained by reweighting the t (t) over bar sample so as to reproduce the top-quark p(T) distribution from an NNLO calculation. The inclusive top-quark pair production cross-section is measured as well, both in a fiducial region and in the full phase-space. The total inclusive cross-section is found to be</p><p>sigma(t (t) over bar) = 829 +/- 1 (stat) +/- 13 (syst) +/- 8 (lumi) +/- 2 (beam) pb,</p><p>where the uncertainties are due to statistics, systematic effects, the integrated luminosity and the beam energy. This is in excellent agreement with the theoretical expectation.</p>-
dc.languageeng-
dc.publisherSpringer-
dc.relation.ispartofJournal of High Energy Physics-
dc.rightsThis work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.-
dc.subjectHadron-Hadron Scattering-
dc.subjectTop Physics-
dc.titleInclusive and differential cross-sections for dilepton t(t)over-bar production measured in √s=13 TeV pp collisions with the ATLAS detector-
dc.typeArticle-
dc.identifier.doi10.1007/JHEP07(2023)141-
dc.identifier.scopuseid_2-s2.0-85165595478-
dc.identifier.volume2023-
dc.identifier.issue7-
dc.identifier.spage1-
dc.identifier.epage78-
dc.identifier.eissn1029-8479-
dc.identifier.isiWOS:001061876200001-
dc.identifier.issnl1029-8479-

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