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Physics at LHC 2012

4–9 Jun 2012
Life Sciences Centre, UBC
Canada/Pacific timezone
<strong><font color="#cc0000">Abstract submission has closed</font></strong>

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Session

2F: (Parallel) Hard QCD and Diffractive

2F
5 Jun 2012, 16:40
Life Sciences Centre, UBC

Life Sciences Centre, UBC

University of British Columbia Vancouver, BC Canada

Conveners

2F: (Parallel) Hard QCD and Diffractive

  • Fabrizio Ferro (INFN - Genova)

Presentation materials

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  1. 25. Particle production and diffraction in ATLAS
    James Robinson (University College London (UK))
    05/06/2012, 16:40
    Standard Model & Beyond
    Parallel Talk
    The ATLAS collaboration has measured a wide range of properties of soft particle production. These include forward-backward and azimuthal correlations, azimuthal ordering of hadron production, underlying event properties and their dependence on aspects of the hard scattering process. The inelastic and diffractive cross sections have also been measured, using particle tags and rapidity gaps....
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  2. 80. Onia production at LHCb
    Giacomo Graziani (Universita e INFN (IT))
    05/06/2012, 17:00
    Heavy Flavour Physics
    Parallel Talk
    Studies of quarkonia production in the forward region provide important tests of NRQCD. During 2010 and 2011 the LHCb experiment has collected a dataset corresponding to an integrated luminosity of 1.0 fb–1 in proton-proton collisions at √s= 7 TeV. We present studies of the production of the J/psi, psi(2S) and chi_c charmonium states as well as bottomonium states. Absolute and relative...
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  3. 30. Onia production at ATLAS
    Takashi Matsushita (Kobe University (JP))
    05/06/2012, 17:20
    Standard Model & Beyond
    Parallel Talk
    The production of charmonium product at LHC offers the opportunity to compare different theoretical frameworks. ATLAS is pursuing a program of studies of prompt and non-prompt production of J/psi, psi(2s) and of Y production, for which differential cross sections vs. transverse momentum and rapidity are measured. The subject of Chi states, observed through the radiative transition to J/psi or...
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  4. 69. J/psi production in p+p collisions with the ALICE experiment
    Livio Bianchi (Universita degli Studi di Torino)
    05/06/2012, 17:40
    Standard Model & Beyond
    Parallel Talk
    The ALICE experiment at CERN's Large Hadron Collider has studied J/psi production in p+p collisions at 2.76 and 7 TeV center-of-mass energies, as well as in Pb+Pb collisions at sqrt(s_NN) = 2.76 TeV. In this talk, ALICE results on the inclusive J/psi production cross section in p+p collisions at the two energies, measured in the rapidity region |y| < 0.9 for the dielectron decay channel and...
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