LoopFest XXIII

Canada/Mountain
CCIS 1-160 (Department of Physics, University of Alberta)

CCIS 1-160

Department of Physics, University of Alberta

Centennial Centre for Interdisciplinary Science, University of Alberta, Edmonton AB T6G 2E9 Canada
Alexander Penin, Bernhard Mistlberger (SLAC National Accelerator Laboratory (US))
Description

LoopFest provides a forum for discussing the latest results in precision quantum field theory and their applications to understand experimental data at current and future colliders.

 

Topics include:
  - The potential of the LHC and future colliders for precision measurements
  - Progress in multi-loop and multi-leg calculations
  - Application of effective field theory techniques to precision calculations
 

Local organizers: Alexander Penin, Andrzej Czarnecki

Advisory Committee: Radja Boughezal (ANL), Fernando Febres Cordero (FSU), Bernhard Mistlberger (SLAC) and Ciaran Williams (UB)

Participants
    • 08:45 11:00
      Session 1: Morning Session 1 CCIS 1-440

      CCIS 1-440

      • 08:50
        Welcome 10m
        Speaker: Alexander Penin
      • 09:00
        QCD at LHC 45m
        Speaker: Thomas Gehrmann (University of Zurich (CH))
      • 09:45
        Precise predictions for hadronic Higgs decay observables 25m
        Speaker: Aude Gehrmann (ETH Zurich (CH))
      • 10:10
        Quark Mass Effects in Higgs Production 25m
        Speaker: Marco Niggetiedt (Max Planck Institute for Physics)
      • 10:35
        Three-Loop QCD corrections to the production of a Higgs boson and a Jet 25m
        Speaker: Xin Guan (SLAC)
    • 11:00 11:30
      Coffee Break: Morning Coffee Break CCIS 1-440

      CCIS 1-440

    • 11:30 12:45
      Session 2: Morning Session 2 CCIS 1-440

      CCIS 1-440

      • 11:30
        Investigating the universality of high-energy QCD scattering amplitudes 25m
        Speaker: Federica Devoto
      • 11:55
        Two-Loop Scattering Amplitudes with Photons and Partons 25m
        Speaker: Harald Ita (PSI)
      • 12:20
        Compact two-loop QCD corrections for Vjj production in pp collisions 25m
        Speaker: Giuseppe DeLaurentis (University of Edinburgh)
    • 14:45 16:25
      Session 3: Afternoon Session 1 CCIS 1-160

      CCIS 1-160

      Department of Physics, University of Alberta

      Centennial Centre for Interdisciplinary Science, University of Alberta, Edmonton AB T6G 2E9 Canada
    • 16:25 16:55
      Coffee Break: Afternoon Coffee Break CCIS 1-160

      CCIS 1-160

      Department of Physics, University of Alberta

      Centennial Centre for Interdisciplinary Science, University of Alberta, Edmonton AB T6G 2E9 Canada
    • 16:55 18:35
      Session 4: Afternoon Session 2 CCIS 1-160

      CCIS 1-160

      Department of Physics, University of Alberta

      Centennial Centre for Interdisciplinary Science, University of Alberta, Edmonton AB T6G 2E9 Canada
    • 09:00 11:00
      Session 1: Morning Session 3 CCIS 1-160

      CCIS 1-160

      Department of Physics, University of Alberta

      Centennial Centre for Interdisciplinary Science, University of Alberta, Edmonton AB T6G 2E9 Canada
      • 09:00
        Novel methods for quantum field theory 45m
        Speaker: Johannes Henn
      • 09:45
        Precision Physics and Calabi-Yau Geometries 25m
        Speaker: Christoph Nega (TUM)
      • 10:10
        Scattering in the saturation regime 25m
        Speaker: Mathieu Giroux (McGill University)
      • 10:35
        Exploiting the singular structure of QCD scattering amplitudes 25m
        Speaker: Piotr Bargiela
    • 11:00 11:30
      Coffee Break: Morning Coffee Break CCIS 1-160

      CCIS 1-160

      Department of Physics, University of Alberta

      Centennial Centre for Interdisciplinary Science, University of Alberta, Edmonton AB T6G 2E9 Canada
    • 11:30 12:45
      Session 2: Morning Session 4 CCIS 1-160

      CCIS 1-160

      Department of Physics, University of Alberta

      Centennial Centre for Interdisciplinary Science, University of Alberta, Edmonton AB T6G 2E9 Canada
    • 14:45 16:25
      Session 3: Afternoon Session 3 CCIS 1-160

      CCIS 1-160

      Department of Physics, University of Alberta

      Centennial Centre for Interdisciplinary Science, University of Alberta, Edmonton AB T6G 2E9 Canada
      • 14:45
        Soft currents and anomalous dimensions: re-factorisations and unitarity constraints 25m
        Speaker: Lorenzo Magnea (Universita e INFN Torino (IT))
      • 15:10
        Hidden Logarithms in Heavy Jet Mass 25m
        Speaker: Matthew Schwartz
      • 15:35
        The structure of quark mass corrections in the $gg \rightarrow HH$ amplitude at high-energy 25m
        Speaker: Sebastian Eryk Jaskiewicz (University of Bern)
      • 16:00
        Radiative correction to B to l nu decay 25m
        Speaker: Max Ferré (PRISMA Cluster of Excellence \& Mainz Institute for Theoretical Physics\\ Johannes Gutenberg University,)
    • 16:25 16:55
      Coffee Break: Afternoon Coffee Break CCIS 1-160

      CCIS 1-160

      Department of Physics, University of Alberta

      Centennial Centre for Interdisciplinary Science, University of Alberta, Edmonton AB T6G 2E9 Canada
    • 16:55 18:10
      Session 4: Afternoon Session 4 CCIS 1-160

      CCIS 1-160

      Department of Physics, University of Alberta

      Centennial Centre for Interdisciplinary Science, University of Alberta, Edmonton AB T6G 2E9 Canada
      • 16:55
        Towards an OpenLoops +Loop Tree Duality generator 25m
        Speaker: Jonas Lindert (University of Sussex)
      • 17:20
        Towards a general subtraction formula for NNLO QCD corrections to processes at hadron colliders 25m
        Speaker: Davide Maria Tagliabue
      • 17:45
        New insights into N-jettiness computations 25m
        Speaker: Ivan Agustin Pedron
    • 18:30 21:00
      Conference Dinner Winspear Room (University Club)

      Winspear Room

      University Club

      https://maps.app.goo.gl/WrRKH38bShpUG2PZ6
    • 09:00 11:00
      Session 1: Morning Session 5 CCIS 1-160

      CCIS 1-160

      Department of Physics, University of Alberta

      Centennial Centre for Interdisciplinary Science, University of Alberta, Edmonton AB T6G 2E9 Canada
      • 09:00
        Perturbative QFT in condensed matter physics 45m
        Speaker: Joseph Maciejko
      • 09:45
        Precision calculation for gravitational wave physics 25m
        Speaker: Enrico Herrmann (UCLA)
      • 10:10
        Kira 3.0 introduction + applications in black hole scattering and QCD 25m
        Speaker: Johann Usovitsch (Humboldt University of Berlin (DE))
      • 10:35
        Machine learning for Feynman integral reduction 25m
        Speaker: Mao Zeng (University of Edinburgh)
    • 11:00 11:30
      Coffee Break: Morning Coffee Break CCIS 1-160

      CCIS 1-160

      Department of Physics, University of Alberta

      Centennial Centre for Interdisciplinary Science, University of Alberta, Edmonton AB T6G 2E9 Canada
    • 11:30 12:45
      Session 2: Morning Session 6 CCIS 1-160

      CCIS 1-160

      Department of Physics, University of Alberta

      Centennial Centre for Interdisciplinary Science, University of Alberta, Edmonton AB T6G 2E9 Canada
      • 11:30
        Effective theory for long-distance QED corrections to beta decays 25m
        Speaker: Ryan Plestid
      • 11:55
        Two-loop Quarkonium Hamiltonian in potential- NRQCD 25m
        Speaker: Yukinari Sumino (Tohoku University)
      • 12:20
        Application of Effective Field Theory Techniques to the Calculation of Muonium Energy Levels 25m
        Speaker: Gregory Adkins
    • 14:45 16:25
      Session 3: Afternoon Session 5 CCIS 1-160

      CCIS 1-160

      Department of Physics, University of Alberta

      Centennial Centre for Interdisciplinary Science, University of Alberta, Edmonton AB T6G 2E9 Canada
      • 14:45
        Heavy-to-light form factors to three loops in QCD 25m
        Speaker: Tobias Huber (Siegen U)
      • 15:10
        aN3LO cross sections in s-channel single-top production 25m
        Speaker: Nikolaos Kidonakis
      • 15:35
        NNLO electroweak corrections to fermion pair production 25m
        Speaker: Ernest Wallace (University of Pittsburgh)
      • 16:00
        NNLO QCD corrections to $\bar{B} \rightarrow X_s \gamma$ at the physical value of $m_c$ 25m
        Speaker: Abdur Rehman
    • 16:25 16:55
      Coffee Break: Afternoon Coffee Break CCIS 1-160

      CCIS 1-160

      Department of Physics, University of Alberta

      Centennial Centre for Interdisciplinary Science, University of Alberta, Edmonton AB T6G 2E9 Canada
    • 16:55 17:45
      Session 4: Afternoon Session 6 CCIS 1-160

      CCIS 1-160

      Department of Physics, University of Alberta

      Centennial Centre for Interdisciplinary Science, University of Alberta, Edmonton AB T6G 2E9 Canada
      • 16:55
        Consistency of the real 2HDM at seven loops 25m
        Speaker: Carlos Henrique de Lima (TRIUMF)
      • 17:20
        Dynamical confinment and magnetic traps 25m
        Speaker: Afshin Besharat