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Rencontres de Physique des Particules 2017

24–26 avr. 2017
Centre de Physique des Particules de Marseille
Fuseau horaire Europe/Paris

Session

SM

24 avr. 2017, 14:00
Amphithéatre (Centre de Physique des Particules de Marseille)

Amphithéatre

Centre de Physique des Particules de Marseille

163, avenue de Luminy 13288 Marseille

Documents de présentation

Aucun document.

  1. 15. Determining the strong coupling
    Dr Alberto Ramos (CERN)
    24/04/2017 14:00
    Standard Model
    We review the ALPHA collaboration strategy for obtaining the QCD coupling at the electroweak scale via Lattice QCD simulations. In the three-flavor effective theory we compute non-perturbatively the running of the strong coupling from hadronic scales to the electroweak scale. The result for the Lambda parameter in the three-flavor effective theory is used to obtain an accurate value of...
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  2. 2. Hadronic vacuum polarization contribution to the anomalous magnetic moments of all leptons from first principles
    Dr Kohtaroh Miura (CPT, Aix-Marseille Universite)
    24/04/2017 14:45
    Standard Model
    We present the latest lattice QCD results for the leading-order contributions of the hadron vacuum polarization (LO-HVP) to the muon’s anomalous magnetic moment. Calculations are carried out with the u, d, s and c quarks at the physical quark masses in volumes of linear extent larger than 6 fm, and at six values of the lattice spacing, allowing for a fully controlled continuum...
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  3. 13. Matrix elements for dark matter
    Laurent Lellouch (CPT Marseille)
    24/04/2017 15:15
    Standard Model
    We calculate the matrix elements for the quark content of the nucleon relevant for the direct detection of dark matter.
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  4. 9. Electric dipole moment of light nuclei
    Dr Nodoka Yamanaka (IPN Orsay, Paris-Sud U., CNRS-IN2P3)
    24/04/2017 16:15
    Standard Model
    The nuclear electric dipole moment (EDM) is a very sensitive probe of CP violation beyond the standard model. The EDM of light nuclei can be evaluated in few-body calculations assuming the one-meson exchange model for the P, CP-odd nuclear force. In this talk, we present our recent results on the calculation of the EDM of several light nuclei and the mechanism of the enhancement of CP...
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  5. 17. First results about elliptic flow with a unified approach at RHIC energies
    Gabriel Sophys (SUBATECH)
    24/04/2017 16:45
    Standard Model
    The parton model, proposed by Richard Feynman in 1969, can describe the structure of hadrons (like as protons and neutrons) and model hadrons at high energy. We use the parton model in the Standard Model (SM) to explain hadrons by the way of Quantum Chromodynamics . Hadrons are described as bound states of partons (quarks and gluons). We cannot observe directly partons because they are...
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  6. 1. Transverse-momentum dependence of gluon distributions at small-x
    Dr Cyrille Marquet (CPHT - Ecole Polytechnique)
    24/04/2017 17:15
    Standard Model
    I present a recent calculation of the transverse-momentum dependence of gluon distributions, in the small-x limit. This is done by solving the so-called JIMWLK non-linear QCD evolution equation, a functional RG equation that resums the leading logarithms in 1/x.
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