Measurement of inclusive and differential cross sections of t(t)over-bar and t(t)over-bar in association with heavy flavours cross sections in CMS

被引：0
作者：
Cuevas, Javier [1 ]
机构：
[1] Univ Oviedo, Dept Phys, Federico Garcia Lorca 18, Oviedo, Spain
来源：
EIGHTH ANNUAL CONFERENCE ON LARGE HADRON COLLIDER PHYSICS, LHCP2020 | 2021年
关键词：
D O I：
暂无
中图分类号：
O469 [凝聚态物理学];
学科分类号：
070205 ;
摘要：
A comprehensive set of measurements of top quark pair production is presented at a centre-of-mass energy of 13 TeV. The measurement of the inclusive cross-section in final states with one e or mu and an hadronically decaying tau lepton is reported. The measurument of the cross section for the production of t (t) over bar in association with a pair of b-jets or two light jets using different final states is presented. A measurement is reported of differential t (t) over bar production cross sections, where top quarks are produced at large transverse momenta.
引用
收藏
页数：5
相关论文
共 5 条
  • [1] The CMS experiment at the CERN LHC
    Chatrchyan, S.
    Hmayakyan, G.
    Khachatryan, V.
    Sirunyan, A. M.
    Adam, W.
    Bauer, T.
    Bergauer, T.
    Bergauer, H.
    Dragicevic, M.
    Eroe, J.
    Friedl, M.
    Fruehwirth, R.
    Ghete, V. M.
    Glaser, P.
    Hartl, C.
    Hoermann, N.
    Hrubec, J.
    Haensel, S.
    Jeitler, M.
    Kastner, K.
    Krammer, M.
    de Abril, I. Magrans
    Markytan, M.
    Mikulec, I.
    Neuherz, B.
    Noebauer, T.
    Oberegger, M.
    Padrta, M.
    Pernicka, M.
    Porth, P.
    Rohringer, H.
    Schmid, S.
    Schreiner, T.
    Stark, R.
    Steininger, H.
    Strauss, J.
    Taurok, A.
    Uhl, D.
    Waltenberger, W.
    Walzel, G.
    Widl, E.
    Wulz, C. -E.
    Petrov, V.
    Prosolovich, V.
    Chekhovsky, V.
    Dvornikov, O.
    Emeliantchik, I.
    Litomin, A.
    Makarenko, V.
    Marfin, I.
    [J]. JOURNAL OF INSTRUMENTATION, 2008, 3
  • [2] CMS collaboration, 2020, arXiv:1911.13204, V02, P191, DOI DOI 10.1007/JHEP02(2020)191
  • [3] CMS Collaboration, arXiv
  • [4] Sirunyan A. M., 2020, Journal of High Energy Physics, V2020, DOI 10.1007/JHEP07(2020)125
  • [5] Measurement of the t(t)over-barb(b)over-bar production cross section in the all-jet final state in pp collisions at √s=13 TeV
    Sirunyan, A. M.
    Tumasyan, A.
    Adam, W.
    Ambrogi, F.
    Bergauer, T.
    Brandstetter, J.
    Dragicevic, M.
    Eroe, J.
    Del Valle, A. Escalante
    Flechl, M.
    Fruehwirth, R.
    Jeitler, M.
    Krammer, N.
    Kraetschmer, I
    Liko, D.
    Madlener, T.
    Mikulec, I
    Rad, N.
    Schieck, J.
    Schoefbeck, R.
    Spanring, M.
    Spitzbart, D.
    Waltenberger, W.
    Wulz, C-E
    Zarucki, M.
    Drugakov, V
    Mossolov, V
    Gonzalez, J. Suarez
    Darwish, M. R.
    De Wolf, E. A.
    Di Croce, D.
    Janssen, X.
    Lelek, A.
    Pieters, M.
    Sfar, H. Rejeb
    Van Haevermaet, H.
    Van Mechelen, P.
    Van Putte, S.
    Van Remortel, N.
    Blekman, F.
    Bols, E. S.
    Chhibra, S. S.
    De Clercq, J.
    D'Hondt, J.
    Lontkovskyi, D.
    Lowette, S.
    Marchesini, I
    Moortgat, S.
    Python, Q.
    Skovpen, K.
    [J]. PHYSICS LETTERS B, 2020, 803
1