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Электронный каталог: Aad, G. - Measurement of Jet Track Finctions in pp Collisions at *%s = 13 TeV with the ATLAS Detector
Aad, G. - Measurement of Jet Track Finctions in pp Collisions at *%s = 13 TeV with the ATLAS Detector
Статья
Автор: Aad, G.
Physics Letters B: Measurement of Jet Track Finctions in pp Collisions at *%s = 13 TeV with the ATLAS Detector
б.г.
ISBN отсутствует
Автор: Aad, G.
Physics Letters B: Measurement of Jet Track Finctions in pp Collisions at *%s = 13 TeV with the ATLAS Detector
б.г.
ISBN отсутствует
На полку
Статья
Aad, G.
Measurement of Jet Track Finctions in pp Collisions at *%s = 13 TeV with the ATLAS Detector / G.Aad, F.Ahmadov, I.N.Aleksandrov, V.A.Bednyakov, I.R.Boyko, G.Chelkov, M.V.Chizhov, D.V.Dedovich, M.Demichev, A.R.Didenko, M.I.Gostkin, S.N.Karpov, Z.M.Karpova, U.Kruchonak, V.Kukhtin, Y.Kulchitsky, E.Ladygin, V.Lyubushkin, T.Lyubushkina, S.Malyukov, M.Mineev, E.Plotnikova, I.N.Potrap, N.A.Rusakovich, M.Shiyakova, A.Soloshenko, A.Tropina, P.V.Tsiareshka, T.Turtuvshin, A.Vasyukov, I.Yeletskikh, A.Zhemchugov, N.I.Zimine, [ATLAS Collab.]. – Text : electronic // Physics Letters B. – 2025. – Vol. 868. – P. 139680. – URL: https://doi.org/10.1016/j.physletb.2025.139680. – Bibliogr.: 79.
Measurements of jet substructure are key to probing the energy frontier at colliders, and many of them use trackbased observables which take advantage of the angular precision of tracking detectors. Theoretical calculations of track-based observables require ‘track functions’, which characterize the transverse momentum fraction r&sub(𝑞) carried by charged hadrons from a fragmenting quark or gluon. This letter presents a direct measurement of r&sub(𝑞) distributions in dijet events from the 140 fb&sup(−1) of proton–proton collisions at *%𝑠 = 13 TeV recorded with the ATLAS detector. The data are corrected for detector effects using machine-learning methods. The scale evolution of the moments of the 𝑟&sub(𝑞) distribution is sensitive to non-linear renormalization group evolution equations of QCD, and is compared with analytic predictions. When incorporated into future theoretical calculations, these results will enable a precision program of theory-data comparison for track-based jet substructure observables.
Спец.(статьи,препринты) = С 346 в - Адронные струи
ОИЯИ = ОИЯИ (JINR)2025
Aad, G.
Measurement of Jet Track Finctions in pp Collisions at *%s = 13 TeV with the ATLAS Detector / G.Aad, F.Ahmadov, I.N.Aleksandrov, V.A.Bednyakov, I.R.Boyko, G.Chelkov, M.V.Chizhov, D.V.Dedovich, M.Demichev, A.R.Didenko, M.I.Gostkin, S.N.Karpov, Z.M.Karpova, U.Kruchonak, V.Kukhtin, Y.Kulchitsky, E.Ladygin, V.Lyubushkin, T.Lyubushkina, S.Malyukov, M.Mineev, E.Plotnikova, I.N.Potrap, N.A.Rusakovich, M.Shiyakova, A.Soloshenko, A.Tropina, P.V.Tsiareshka, T.Turtuvshin, A.Vasyukov, I.Yeletskikh, A.Zhemchugov, N.I.Zimine, [ATLAS Collab.]. – Text : electronic // Physics Letters B. – 2025. – Vol. 868. – P. 139680. – URL: https://doi.org/10.1016/j.physletb.2025.139680. – Bibliogr.: 79.
Measurements of jet substructure are key to probing the energy frontier at colliders, and many of them use trackbased observables which take advantage of the angular precision of tracking detectors. Theoretical calculations of track-based observables require ‘track functions’, which characterize the transverse momentum fraction r&sub(𝑞) carried by charged hadrons from a fragmenting quark or gluon. This letter presents a direct measurement of r&sub(𝑞) distributions in dijet events from the 140 fb&sup(−1) of proton–proton collisions at *%𝑠 = 13 TeV recorded with the ATLAS detector. The data are corrected for detector effects using machine-learning methods. The scale evolution of the moments of the 𝑟&sub(𝑞) distribution is sensitive to non-linear renormalization group evolution equations of QCD, and is compared with analytic predictions. When incorporated into future theoretical calculations, these results will enable a precision program of theory-data comparison for track-based jet substructure observables.
Спец.(статьи,препринты) = С 346 в - Адронные струи
ОИЯИ = ОИЯИ (JINR)2025
