Mostrando 781 - 800 Resultados de 16,682 Para Buscar '"quarks"', tiempo de consulta: 0.29s Limitar resultados
  1. 781
    por Luk, Michael M.H.
    Publicado 2011
    “…We summarise the analyses that search for fourth generation quarks at the Central Muon Solenoid (CMS) experiment. …”
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  2. 782
    por Bousson, N
    Publicado 2011
    “…This poster reviews the motivations for searching a fourth generation of fermions, and describes different strategies to detect new heavy quarks with the ATLAS experiment.…”
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  3. 783
    por Hirschbuehl, D
    Publicado 2011
    “…We present the result of searches for single top-quark production in the t and Wt-channels in 7 TeV proton-proton collisions with the ATLAS detector using 0.7~fb$^{-1}$ luminosity. …”
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  4. 784
    por Luk, Michael M H
    Publicado 2011
    “…We summarise the analyses that search for fourth generation quarks at the Central Muon Solenoid (CMS) experiment. …”
    Enlace del recurso
  5. 785
  6. 786
  7. 787
    por Soares, Mara Senghi
    Publicado 2011
    “…We present measurements of single top quark production, performed using CMS data collected in 2010-2011 at a centre-of-mass energy of 7 TeV. …”
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  8. 788
  9. 789
    por Ferrari, P
    Publicado 2011
    “…A summary on the most recent results of the ATLAS Collaboration on top quark properties is presented. Most of the analyses use 2010 data, corresponding to an integrated luminosity of 35 pb-1, but also higher statistics of data taken in 2011. …”
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  10. 790
  11. 791
    por Besana, M I
    Publicado 2012
    “…In particular the measurement of top quark pair and single top quark production cross sections will be described, as well as the measurement of top quark main properties. …”
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  12. 792
  13. 793
    por Skands, Peter, Webber, Bryan, Winter, Jan
    Publicado 2012
    “…Coherent QCD radiation in the hadroproduction of top quark pairs leads to a forward--backward asymmetry that grows more negative with increasing transverse momentum of the pair. …”
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  14. 794
    por Blyweert, Stijn
    Publicado 2012
    “…The top-quark mass $m_{\rm t}$ is one of the fundamental parameters of the standard model (SM) of particle physics. …”
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  15. 795
    por Kaushik, V
    Publicado 2012
    “…In 7 TeV proton-proton collisions at the LHC, pairs of top and anti-top quarks are expected to be produced primarily through gluon fusion. …”
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  16. 796
    por Lister, A
    Publicado 2012
    “…A total of 20 measurements carried out by the ATLAS and CMS Collaborations of the properties of top quarks were presented. These were measurements of the top quark charge, of the spin correlation between the top and the anti-top quark, of the charge asymmetry, of the polarisation of the W-boson, the measurement of the hadronic activity in the central rapidity region in $t\bar{t}$ events, and the measurement of the branching ratio of top quarks. …”
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  17. 797
  18. 798
  19. 799
  20. 800
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