Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
Study of the underlying event in top quark pair production in pp collisions at 13 TeV. / The CMS collaboration ; Димова, Татьяна Владимировна; Кардапольцев, Леонид Васильевич.
в: European Physical Journal C, Том 79, № 2, 123, 07.02.2019, стр. 123.Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
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TY - JOUR
T1 - Study of the underlying event in top quark pair production in pp collisions at 13 TeV
AU - The CMS collaboration
AU - Sirunyan, A. M.
AU - Tumasyan, A.
AU - Adam, W.
AU - Ambrogi, F.
AU - Asilar, E.
AU - Bergauer, T.
AU - Brandstetter, J.
AU - Brondolin, E.
AU - Dragicevic, M.
AU - Erö, J.
AU - Del Valle, A. Escalante
AU - Flechl, M.
AU - Frühwirth, R.
AU - Ghete, V. M.
AU - Hrubec, J.
AU - Jeitler, M.
AU - Krammer, N.
AU - Krätschmer, I.
AU - Liko, D.
AU - Madlener, T.
AU - Mikulec, I.
AU - Rad, N.
AU - Rohringer, H.
AU - Schieck, J.
AU - Schöfbeck, R.
AU - Spanring, M.
AU - Spitzbart, D.
AU - Taurok, A.
AU - Waltenberger, W.
AU - Wittmann, J.
AU - Wulz, C. E.
AU - Zarucki, M.
AU - Chekhovsky, V.
AU - Mossolov, V.
AU - Gonzalez, J. Suarez
AU - De Wolf, E. A.
AU - Di Croce, D.
AU - Janssen, X.
AU - Lauwers, J.
AU - Pieters, M.
AU - Van De Klundert, M.
AU - Van Haevermaet, H.
AU - Van Mechelen, P.
AU - Van Remortel, N.
AU - Zeid, S. Abu
AU - Blekman, F.
AU - Blinov, V.
AU - Shtol, D.
AU - Skovpen, Y.
AU - Ivanov, A.
AU - Димова, Татьяна Владимировна
AU - Кардапольцев, Леонид Васильевич
PY - 2019/2/7
Y1 - 2019/2/7
N2 - Measurements of normalized differential cross sections as functions of the multiplicity and kinematic variables of charged-particle tracks from the underlying event in top quark and antiquark pair production are presented. The measurements are performed in proton-proton collisions at a center-of-mass energy of 13Te, and are based on data collected by the CMS experiment at the LHC in 2016 corresponding to an integrated luminosity of 35.9fb-1. Events containing one electron, one muon, and two jets from the hadronization and fragmentation of b quarks are used. These measurements characterize, for the first time, properties of the underlying event in top quark pair production and show no deviation from the universality hypothesis at energy scales typically above twice the top quark mass.
AB - Measurements of normalized differential cross sections as functions of the multiplicity and kinematic variables of charged-particle tracks from the underlying event in top quark and antiquark pair production are presented. The measurements are performed in proton-proton collisions at a center-of-mass energy of 13Te, and are based on data collected by the CMS experiment at the LHC in 2016 corresponding to an integrated luminosity of 35.9fb-1. Events containing one electron, one muon, and two jets from the hadronization and fragmentation of b quarks are used. These measurements characterize, for the first time, properties of the underlying event in top quark pair production and show no deviation from the universality hypothesis at energy scales typically above twice the top quark mass.
KW - PLUS PLUS
KW - W+W
UR - http://www.scopus.com/inward/record.url?scp=85061186683&partnerID=8YFLogxK
U2 - 10.1140/epjc/s10052-019-6620-z
DO - 10.1140/epjc/s10052-019-6620-z
M3 - Article
C2 - 30863200
AN - SCOPUS:85061186683
VL - 79
SP - 123
JO - European Physical Journal C
JF - European Physical Journal C
SN - 1434-6044
IS - 2
M1 - 123
ER -
ID: 18401628