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2017 CAP Congress / Congrès de l'ACP 2017

28 May 2017 to 2 June 2017
Queen's University
America/Toronto timezone
Welcome to the 2017 CAP Congress! / Bienvenue au congrès de l'ACP 2017!

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Session

W4-3 Advances in Nuclear and Particle Physics Theory (DTP/PPD/DNP) | Progrès en physique nucléaire et en physique des particules théoriques (DPT/PPD/DPN)

W4-3
31 May 2017, 15:30
Botterell B139 (Queen's University)

Botterell B139

Queen's University

Conveners

W4-3 Advances in Nuclear and Particle Physics Theory (DTP/PPD/DNP) | Progrès en physique nucléaire et en physique des particules théoriques (DPT/PPD/DPN)

  • Svetlana Barkanova (Acadia University)

Presentation materials

There are no materials yet.

  1. 1625. The holographic Schrodinger Equation
    Dr Ruben Sandapen (Acadia University)
    31/05/2017, 15:30
    Theoretical Physics / Physique théorique (DTP-DPT)
    Invited Speaker / Conférencier invité

    The holographic Schrodinger Equation is to hadron physics what the ordinary Schrodinger Equation is to atomic physics. The ordinary Schrodinger Equation emerges from Quantum Electrodynamics in the non-relativistic limit while the holographic Schrodinger Equation emerges from Quantum Chromodynamics, quantized at equal light-front (not ordinary) time, in the so-called semi-classical...

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  2. 1742. Masses of D-Hybrids from QCD Sum-Rules
    Dr Harnett Derek (University of the Fraser Valley)
    31/05/2017, 16:00
    Particle Physics / Physique des particules (PPD)
    CLOSED - Oral (Non-Student) / orale (non-étudiant)

    Hybrids are hypothesized hadrons containing explicit quark, antiquark, and gluon degrees of freedom. D-hybrids are hybrids containing a charm quark and a light quark (i.e., up, down, or strange). We use QCD sum-rules to predict masses of spin-0,1 D-hybrids of both positive and negative parity. Our correlator calculations take into account condensates up to and including those of...

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  3. 1828. LHC phenomenology of supersymmetric models with a $U (1)_R$ baryon number
    Kevin Earl (Carleton University)
    31/05/2017, 16:15
    Particle Physics / Physique des particules (PPD)
    CLOSED - Oral (Student, Not in Competition) / Orale (Étudiant(e), pas dans la compétition)

    We study the phenomenology of a supersymmetric extension of the Standard Model with an $R$-symmetry under which $R$-charges correspond to the baryon number. This identification allows for the presence in the superpotential of the $R$-parity violating term $\lambda''U^c D^c D^c$ without breaking baryon number, which loosens several bounds on this operator while changing considerably the...

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  4. 1672. Dynamical spin effects in predicting pion observables
    Mohammad Ahmady (Mount Allison University)
    31/05/2017, 16:30
    Theoretical Physics / Physique théorique (DTP-DPT)
    CLOSED - Oral (Non-Student) / orale (non-étudiant)

    We present our predictions for pion mean charge radius, decay constant, spacelike electromagnetic form factor, twist-2 Distribution Amplitude and the photon-to-pion transition form factor when a dynamical spin structure for the pseudoscalar particle is considered along with a holographic light-front wavefunction. Our results show significant improvement in agreement with available data.

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