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2021 CAP Virtual Congress / Congrès virtuel de l'ACP 2021

6–11 Jun 2021
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America/Toronto timezone
Welcome to the 2021 CAP Congress Program website! / Bienvenue au siteweb du programme du Congrès de l'ACP 2021!

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Session

R4-3 Nuclei & Mesons (DNP) / Noyaux et mésons (DPN)

R4-3
10 Jun 2021, 16:45
Underline Conference System

Underline Conference System

Conveners

R4-3 Nuclei & Mesons (DNP) / Noyaux et mésons (DPN)

  • Alexandros Gezerlis

Presentation materials

There are no materials yet.

  1. 150. (I) The Pb Radius and Ca Radius Experiments (PREX and CREX)
    Juliette Mammei (Thomas Jefferson National Accelerator Facility)
    10/06/2021, 16:45
    Nuclear Physics / Physique nucléaire (DNP-DPN)
    Invited Speaker / Conférencier(ère) invité(e)

    In this talk I will provide motivation for determining the neutron radius of heavy nuclei, and why PREX II and CREX provide theoretically clean measurements in lead-208 and calcium-48. This will include a description of parity-violating electron scattering experimental design and efforts to minimize the systematic uncertainties. The neutron skin measurement on lead provides information about...

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  2. 411. (G*) Charged Pion Form Factor – A Unique Precision Experiment at Jefferson Lab
    Ali Usman (University of Regina)
    10/06/2021, 17:10
    Nuclear Physics / Physique nucléaire (DNP-DPN)
    Oral Competition (Graduate Student) / Compétition orale (Étudiant(e) du 2e ou 3e cycle)

    Hadronic structure is poorly understood as the properties of constituent quarks and gluons (e.g. spin, mass) do not explicitly add up to the properties of hadrons. The form factor describes the transverse position of partons inside a hadron. Perturbative QCD (pQCD) uniquely predicts the form factor at very high Q2, which is experimentally inaccessible. Different non-perturbative QCD models...

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  3. 207. Probing New Physics Using $\eta$ Mesons at the Jefferson Lab Eta Factory
    Jonathan Zarling (University of Regina)
    10/06/2021, 17:20
    Nuclear Physics / Physique nucléaire (DNP-DPN)
    Oral (Non-Student) / Orale (non-étudiant(e))

    The $\eta$ meson offers the opportunity to probe a wide range of physics owing to its unique combination of additive quantum numbers, narrow mass width, and flavor-conserving decays. In particular, the $\eta$ meson provides a portal to look for beyond standard model (BSM) dark sector bosons, constraints to C-violating P-conserving physics, high precision tests of low-energy QCD descriptions,...

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