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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

M4-7 Exploring the Energy and Precision Frontier II (PPD) / Frontière d'énergie et de précision II (PPD)

M4-7
7 Jun 2021, 16:45
Underline Conference System

Underline Conference System

Conveners

M4-7 Exploring the Energy and Precision Frontier II (PPD) / Frontière d'énergie et de précision II (PPD)

  • Alison Lister (University of British Columbia (CA))

Presentation materials

There are no materials yet.

  1. 72. (G*) Measurement of Beam Polarization with Tau Polarimetry for a Potential SuperKEKB Upgrade
    Caleb Miller (University of Victoria)
    07/06/2021, 16:45
    Particle Physics / Physique des particules (PPD)
    Oral Competition (Graduate Student) / Compétition orale (Étudiant(e) du 2e ou 3e cycle)

    A polarized electron beam is being considered as an upgrade for the SuperKEKB accelerator. Having a polarized beam at Belle II opens a new precision electroweak physics program, as well as improving sensitivity to dark sector and lepton flavour violating processes. In order to achieve a polarized beam at SuperKEKB a variety of hardware and technical challenges are being studied. The limiting...

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  2. 76. (G*) Precision measurement of the Z-boson transverse momentum with the ATLAS detector
    Ben Davis-Purcell (Carleton University (CA))
    07/06/2021, 16:55
    Particle Physics / Physique des particules (PPD)
    Oral Competition (Graduate Student) / Compétition orale (Étudiant(e) du 2e ou 3e cycle)

    The ATLAS Experiment at CERN is a general-purpose particle physics detector that measures properties of particles created in high-energy proton-proton collisions fueled by CERN’s Large Hadron Collider (LHC). Searching for undiscovered particles is exciting, but there is still much to be learned about the particles that we know to exist in the Standard Model by making precision measurements of...

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  3. 181. (G*) Spin Rotator Design for the SuperKEKB High Energy Ring in a Proposed Polarization Upgrade
    Mr Yuhao Peng
    07/06/2021, 17:05
    Particle Physics / Physique des particules (PPD)
    Oral Competition (Graduate Student) / Compétition orale (Étudiant(e) du 2e ou 3e cycle)

    The SuperKEKB is a high luminosity e+e- collider with a circumference of 3km located in Japan, which collides 7GeV electrons with 4GeV positrons for precision flavour studies, CP violation, and searches for new physics. We are aiming at upgrading the SuperKEKB with a polarized electron beam, which would provide high precision neutral current electroweak and other measurements. To polarize the...

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  4. 357. (G*) Search for heavy resonances decaying into a pair of Z bosons with the ATLAS detector
    Joseph Carter (University of Toronto (CA))
    07/06/2021, 17:15
    Particle Physics / Physique des particules (PPD)
    Oral Competition (Graduate Student) / Compétition orale (Étudiant(e) du 2e ou 3e cycle)

    Since the discovery of the Higgs boson with a mass of about 125 GeV in 2012 by the ATLAS and CMS Collaborations, an important remaining question is whether this particle is part of an extended scalar sector as postulated by various extensions to the Standard Model. Many of these extensions predict additional Higgs bosons, motivating searches in an extended mass range. Here we report on a...

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