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Author (up) ATLAS Collaboration (Aad, G. et al); Aikot, A.; Amos, K.R.; Bouchhar, N.; Cabrera Urban, S.; Cantero, J.; Castillo Gimenez, V.; Chitishvili, M.; Costa, M.J.; Curcio, F.; Didenko, M.; Escobar, C.; Fiorini, L.; Fuster, J.; Garcia, C.; Garcia Navarro, J.E.; Gomez Delegido, A.J.; Gonzalez de la Hoz, S.; Guerrero Rojas, J.G.R.; Hofer, J.; Lacasta, C.; Lanzac Berrocal, M.; Marti-Garcia, S.; Martinez Agullo, P.; Melini, D.; Mitsou, V.A.; Monsonis Romero, L.; Moreno Llacer, M.; Munoz Perez, D.; Navarro-Gonzalez, J.; Poveda, J.; Rubio Jimenez, A.; Ruiz-Martinez, A.; Saibel, A.; Salt, J.; Sanchez Sebastian, V.; Senthilkumar, V.; Soldevila, U.; Sanchez, J.; Torro Pastor, E.; Valero, A.; Valiente Moreno, E.; Valls Ferrer, J.A.; Varriale, L.; Villaplana Perez, M.; Vos, M.; Zakareishvili, T. url  doi
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  Title A continuous calibration of the ATLAS flavour-tagging classifiers via optimal transportation maps Type Journal Article
  Year 2025 Publication European Physical Journal C Abbreviated Journal Eur. Phys. J. C  
  Volume 85 Issue 11 Pages 1272 - 44pp  
  Keywords  
  Abstract A calibration of the ATLAS flavour-tagging algorithms using a new calibration procedure based on optimal transportation maps is presented. Simultaneous, continuous corrections to the b-jet, c-jet, and light-flavour jet classification probabilities from jet-tagging algorithms in simulation are derived for b-jets using tt -> e μnu nu bb data. After application of the derived calibration maps, closure between simulation and observation is achieved for jet flavour observables used in ATLAS analyses of Large Hadron Collider (LHC) Run 2 proton-proton collision data. This continuous calibration opens up new possibilities for the future use of jet flavour information in LHC analyses and also serves as a guide for deriving high-dimensional corrections to simulation via transportation maps, an important development for a broad range of inference tasks.  
  Address [Ahmadov, F.; Aleksa, M.; Aleksandrov, I. N.; Amelung, C.; Anders, J. K.; Anisenkov, A. V.; Asbah, N. A.; Avolio, G.; Baldin, E. M.; Barisits, M-S.; Barsov, S.; Bednyakov, V. A.; Beermann, T. A.; Beirer, J. F.; Beloborodov, K.; Bernon, F.; Bobrovnikov, V. S.; Bogavac, D.; Bogdanchikov, A. G.; Bokan, P.; Bordulev, I. S.; Boyd, J.; Boyko, I. R.; Bulekov, O.; Burger, A. M.; Buzykaev, A. R.; Cairo, V. M. M.; Calace, N.; Camarda, S.; Cameron, D.; Carli, T.; Carnesale, M.; Catinaccio, A.; Cella, S.; Chelkov, G. A.; Cheplakov, A.; Chizhov, M. V.; Czodrowski, P.; Dado, T.; Dannheim, D.; Dedovich, D. V.; Dell'Acqua, A.; Demichev, M.; Denisov, S. P.; Di Girolamo, A.; Di Gregorio, G.; Didenko, A. R.; Dittus, F.; Dubinin, F.; Dudarev, A.; Duhrssen, M.; Dziedzic, B. S.; El Jarrari, H.; Ellis, N.; Elsing, M.; Ezhilov, A.; Fakhrutdinov, R. M.; Fedin, O. L.; Filimonov, S.; De Acedo, L. Flores Sanz; Fortin, E.; Francis, D.; Lima, V. Franco; Fritzsche, N.; Froidevaux, D.; Gadow, P.; Gavrilenko, I. L.; Gavrilyuk, A.; Gessinger-Befurt, P.; Gladilin, L. K.; Goblirsch-Kolb, M.; Golubkov, D.; Goossens, L.; Gorini, B.; Gostkin, M. I.; Gottardo, C. A.; Guerrieri, G.; Guindon, S.; Hawkings, R. J.; Correia, A. M. Henriques; Hervas, L.; Hoecker, A.; Holzbock, M.; Huhtinen, M.; Iddon, J. P.; Jenni, P.; Joos, H. L.; Junggeburth, J. J.; Karpov, S. N.; Karpova, Z. M.; Karyukhin, A. N.; Kay, E. F.; Kazanin, V. F.; Kharlamov, A. G.; Kharlamova, T.; Klioutchnikova, T.; Korotkova, N.; Kotsokechagia, A.; Koulouris, A.; Kozhin, A. S.; Kramarenko, V. A.; Krasznahorkay, A.; Kruchonak, U.; Kuchinskaia, O.; Kuehn, S.; Kukhtin, V.; Kulchitsky, Y.; Kupich, A.; Kurochkin, Y. A.; Kurova, A.; Ladygin, E.; Lanni, F.; Lassnig, M.; Miotto, G. Lehmann; Levchenko, M.; Loseva, O.; Lutz, M. S.; Lyubushkin, V.; Lyubushkina, T.; Maleev, V. P.; Malyukov, S.; Manzoni, S.; Marzin, A.; Maslennikov, A. L.; Maximov, D. A.; Mentink, M.; Milic, A.; Minaenko, A. A.; Mineev, M.; Mlynarikova, M.; Morgenstern, S.; Moschovakos, P.; Muller, R.; Myagkov, A. G.; Nairz, A. M.; Naryshkin, I.; Nechaeva, P. Y.; Nessi, M.; Niermann, J.; Nikiforou, N.; Nikolaenko, V.; Ojeda, M. L.; Pauly, T.; Peleganchuk, S. V.; Penc, O.; Penzin, M.; Pernegger, H.; Petersen, B. A.; Petukhova, K.; Pezzotti, L.; Pfleger, A. J.; Plotnikova, E.; Pontecorvo, L.; Poreba, A.; Potrap, I. N.; Astigarraga, M. E. Pozo; Pyatiizbyantseva, D.; Ramakoti, E.; Raymond, M.; Rembser, C.; Rettie, S.; Rezanova, O. L.; Riedler, P.; Rimoldi, M.; Bosca, S. Rodriguez; Roe, S.; Roemer, J. T.; Rojas, R. A.; Rummler, A.; Rusakovich, N. A.; Salamani, D.; Salzburger, A.; Santi, L.; Sauer, C.; Schegelsky, V. A.; Schlenker, S.; Schovancova, J.; Semushin, A.; Sharma, A.; Shatalov, P. B.; Shiyakova, M.; Shreyber, I.; Simoniello, R.; Siral, I.; Smirnov, S. Yu.; Smirnov, Y.; Smirnova, L. N.; Snesarev, A. A.; Sanchez, C. A. Solans; Soldatov, E. Yu.; Solodkov, A. A.; Soloshenko, A.; Spigo, G.; Starchenko, E. A.; Stefl, A.; Stewart, G. A.; Stockton, M. C.; Sulin, V. V.; Sultanaliyeva, L.; Talyshev, A. A.; Tikhomirov, V.; Tikhonov, Yu. A.; Timoshenko, S.; Tropina, A.; Tsiareshka, P. V.; Tsukerman, I. I.; Turtuvshin, T.; Unal, G.; Vafeiadis, T.; Van Rijnbach, M.; Vandelli, W.; Vasyukov, A.; Schroeder, T. Vazquez; Vittori, C.; Vormwald, B.; Vorobev, K.; Vuillermet, R.; Wengler, T.; Wilkens, H. G.; Wollrath, J.; Yang, X.; Yeletskikh, I.; Young, C. J. S.; Zenin, O.; Zhemchugov, A.; Zimine, N. I.; Zwalinski, L.; ATLAS Collaboration] CERN, CH-1211 Geneva 23, Switzerland  
  Corporate Author Thesis  
  Publisher Springer Place of Publication Editor  
  Language English Summary Language Original Title  
  Series Editor Series Title Abbreviated Series Title  
  Series Volume Series Issue Edition  
  ISSN 1434-6044 ISBN Medium  
  Area Expedition Conference  
  Notes WOS:001645228600001 Approved no  
  Is ISI yes International Collaboration yes  
  Call Number IFIC @ pastor @ Serial 7079  
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