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Article: ATLAS flavour-tagging algorithms for the LHC Run 2 pp collision dataset

TitleATLAS flavour-tagging algorithms for the LHC Run 2 pp collision dataset
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, CDBorbély, AGBordulev, ISBorecka-Bielska, HMHuang, SParedes Hernandez, DKPeng, CTam, KCTu, Y
Issue Date31-Jul-2023
PublisherSpringerOpen
Citation
The European Physical Journal C, 2023, v. 83, n. 7, p. 1-37 How to Cite?
DOI: http://dx.doi.org/10.1140/epjc/s10052-023-11699-1
Abstract

The flavour-tagging algorithms developed by the ATLAS Collaboration and used to analyse its dataset of
√s = 13 TeV pp collisions from Run 2 of the Large Hadron Collider are presented. These new tagging algorithms are based on recurrent and deep neural networks, and their performance is evaluated in simulated collision events. These developments yield considerable improvements over previous jet-flavour identification strategies. At the 77% b-jet identification efficiency operating point, light-jet (charm-jet) rejection factors of 170 (5) are achieved in a sample of simulated Standard Model t ¯t events; similarly, at a c-jet identification efficiency of 30%, a light-jet (b-jet) rejection factor of 70 (9) is obtained.


Persistent Identifierhttp://hdl.handle.net/10722/339016
ISSN
1434-6044
2023 Impact Factor: 4.2
2023 SCImago Journal Rankings: 1.451
ISI Accession Number ID
WOS:001062397400001

 

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.authorBorbély, 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.accessioned2024-03-11T10:33:13Z-
dc.date.available2024-03-11T10:33:13Z-
dc.date.issued2023-07-31-
dc.identifier.citationThe European Physical Journal C, 2023, v. 83, n. 7, p. 1-37-
dc.identifier.issn1434-6044-
dc.identifier.urihttp://hdl.handle.net/10722/339016-
dc.description.abstract<p>The flavour-tagging algorithms developed by the ATLAS Collaboration and used to analyse its dataset of<br>√s = 13 TeV pp collisions from Run 2 of the Large Hadron Collider are presented. These new tagging algorithms are based on recurrent and deep neural networks, and their performance is evaluated in simulated collision events. These developments yield considerable improvements over previous jet-flavour identification strategies. At the 77% b-jet identification efficiency operating point, light-jet (charm-jet) rejection factors of 170 (5) are achieved in a sample of simulated Standard Model t ¯t events; similarly, at a c-jet identification efficiency of 30%, a light-jet (b-jet) rejection factor of 70 (9) is obtained.<br></p>-
dc.languageeng-
dc.publisherSpringerOpen-
dc.relation.ispartofThe European Physical Journal C-
dc.rightsThis work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.-
dc.titleATLAS flavour-tagging algorithms for the LHC Run 2 pp collision dataset-
dc.typeArticle-
dc.identifier.doi10.1140/epjc/s10052-023-11699-1-
dc.identifier.scopuseid_2-s2.0-85167625195-
dc.identifier.volume83-
dc.identifier.issue7-
dc.identifier.spage1-
dc.identifier.epage37-
dc.identifier.eissn1434-6052-
dc.identifier.isiWOS:001062397400001-
dc.identifier.issnl1434-6044-

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