Search for heavy resonances decaying to tau pairs with the CMS detector at the Large Hadron Collider

被引：0
|
作者：
Dhingra, N. [1 ]
机构：
[1] Panjab Univ, Dept Phys, Chandigarh 160014, India
来源：
PRAMANA-JOURNAL OF PHYSICS | 2012年 / 79卷 / 04期
基金：
英国科学技术设施理事会;
关键词：
Compact muon solenoid; Large Hadron Collider; Standard Model;
D O I：
10.1007/s12043-012-0392-4
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
A search for heavy resonance production decaying to tau pair is performed in the proton-proton collisions at the center-of-mass energy root s = 7 Tev using 36 pb(-1) of data collected with CMS detector at the LHC during the year 2010. The number of observed events are in good agreement with the predictions of Standard Model background processes. Therefore, an upper limit on the resonance cross-section times the branching ratio to tau pair is obtained as a function of the resonance mass. Ditau resonance Z' with Standard Model couplings having mass less than 468 GeV/c(2) is excluded at 95% confidence level.
引用
收藏
页码：871 / 874
页数：4
相关论文
共 50 条
  • [31] SEARCH FOR SUPERSYMMETRY AT THE LARGE HADRON COLLIDER
    Negliad, V. V.
    Obikhod, T. V.
    UKRAINIAN JOURNAL OF PHYSICS, 2014, 59 (10): : 947 - 950
  • [32] Heavy flavour at the Large Hadron Collider
    Gibson, Valerie
    PHYSICA SCRIPTA, 2013, T158
  • [33] The LHCf detector at the CERN Large Hadron Collider
    Adriani, O.
    Bonechi, L.
    Bongi, M.
    Gastellini, G.
    D'Alessandro, R.
    Faus, D. A.
    Fukui, K.
    Grandi, M.
    Haguenauer, M.
    Itow, Y.
    Kasahara, K.
    Macina, D.
    Mase, T.
    Masuda, K.
    Matsubara, Y.
    Menjo, H.
    Mizuishi, M.
    Muraki, Y.
    Papini, P.
    Perrot, A. L.
    Ricciarini, S.
    Sako, T.
    Shimizu, Y.
    Taki, K.
    Tamura, T.
    Torii, S.
    Tricomi, A.
    Turner, W. C.
    Velasco, J.
    Viciani, A.
    Watanabee, H.
    Yoshida, K.
    JOURNAL OF INSTRUMENTATION, 2008, 3
  • [34] Detector electronics for experiments at the large hadron collider
    N. M. Nikityuk
    V. N. Samoylov
    Physics of Particles and Nuclei, 2006, 37 : S69 - S105
  • [35] Detector electronics for experiments at the Large Hadron Collider
    Nikityuk, N. M.
    Samoylov, V. N.
    PHYSICS OF PARTICLES AND NUCLEI, 2006, 37 (Suppl 1) : S69 - S105
  • [36] Searches for Higgs bosons decaying to lepton pairs with the CMS detector
    Steggemann, Jan
    NUCLEAR AND PARTICLE PHYSICS PROCEEDINGS, 2016, 273 : 877 - 883
  • [37] Search for Heavy Neutrinos at the CMS Detector
    Twedt, Elizabeth
    SUSY09: THE 17TH INTERNATIONAL CONFERENCE ON SUPERSYMMETRY AND THE UNIFICATION OF FUNDAMENTAL INTERACTIONS, 2009, 1200 : 888 - 891
  • [38] Search for resonances decaying into top quark pairs with ATLAS
    Isobe, Tadaaki
    SUSY09: THE 17TH INTERNATIONAL CONFERENCE ON SUPERSYMMETRY AND THE UNIFICATION OF FUNDAMENTAL INTERACTIONS, 2009, 1200 : 678 - 681
  • [39] Searches for heavy resonances decaying to Higgs bosons at ATLAS & CMS
    Li, Ke
    EIGHTH ANNUAL CONFERENCE ON LARGE HADRON COLLIDER PHYSICS, LHCP2020, 2021,
  • [40] Search for heavy neutral leptons decaying into muon-pion pairs in the MicroBooNE detector
    Abratenko, P.
    Alrashed, M.
    An, R.
    Anthony, J.
    Asaadi, J.
    Ashkenazi, A.
    Balasubramanian, S.
    Baller, B.
    Barnes, C.
    Barr, G.
    Basque, V
    Berkman, S.
    Bhanderi, A.
    Bhat, A.
    Bishai, M.
    Blake, A.
    Bolton, T.
    Camilleri, L.
    Caratelli, D.
    Terrazas, I. Caro
    Fernandez, R. Castillo
    Cavanna, F.
    Cerati, G.
    Chen, Y.
    Church, E.
    Cianci, D.
    Cohen, E. O.
    Conrad, J. M.
    Convery, M.
    Cooper-Troendle, L.
    Crespo-Anadon, J., I
    Del Tutto, M.
    Devitt, D.
    Domine, L.
    Duffy, K.
    Dytman, S.
    Eberly, B.
    Ereditato, A.
    Sanchez, L. Escudero
    Evans, J. J.
    Fitzpatrick, R. S.
    Fleming, B. T.
    Foppiani, N.
    Franco, D.
    Furmanski, A. P.
    Garcia-Gamez, D.
    Gardiner, S.
    Genty, V
    Goeldi, D.
    Gollapinni, S.
    PHYSICAL REVIEW D, 2020, 101 (05)
12345