2024 Belle II Physics Week

Asia/Tokyo
Kobayashi Hall (KEK)

Kobayashi Hall

KEK

James Frederick Libby (BELLE (BELLE II Experiment)), Kenji Inami (Nagoya), Laura Zani (INFN of Roma Tre), Torben Ferber (Karlsruhe Institute of Technology (KIT))
Description

The 2024 Belle II Physics Week will be in-person gathering intended to foster open discussion among Belle II experimentalists and theory experts.

 

All collaborators are invited to join KEK for in-person attendance. 

 

The week will consist of two parts: 

 

- Mornings: a school for PhD students and early postdocs with general pedagogical lectures about aspects of Belle II and flavour physics. It will include plenary sessions on phenomenology, detectors, and benchmark analyses along with in-person hands-on work. Plenary lectures will be recorded. In-person hands-on will be conducted on-site. Online participation will be also possible.

 

 - Afternoons: a workshop, this is the second in a series of workshops focusing on special topics at the interface of theory and experiment that are priorities for the Belle II program. 

 

This year the workshop is on tau and dark sector at Belle II. 

 

We’d like to openly take on challenges, issues and opportunities at Belle II to generate a program of prioritised measurements/studies to advance the knowledge of these fundamental sectors in the next 3 years. 

 

A generous amount of discussion time is allotted to each talk in the program, which also includes extensive break out sessions. In this spirit, participation to the workshop is intended to be only in person to maximize the interactions and discussion. The workshop's discussions and conclusions will be documented in a short KEK report. 

 

Note that Wednesday evening we will have a poster session where Belle II students can present their work (analysis or else).

 

 Previous edition of physics week in 2023 was on Vcb determination.

 

Confirmed speakers include: Marco Ardu, Anke Biekoetter, Adrian Casais Vidal, Lorenzo Calibbi, Vincenzo Cirigliano, Stefania Gori, Martin Hoferichter, Nazila Mahmoudi, Giordon Stark, Olcyr Sumensari, Jure Zupan...

 

Organization committee: T.Ferber, L.Zani, K.Inami, E.Passemar, M.Endo, G.Z.Krnkaic, S. Hashimoto, J.Libby, K. Trabelsi.

 

 - The registration fee will be 8,000 JPY covering coffee breaks and a social dinner on Tuesday. For those who does not join the social dinner, a reduced registration fee of 2,500 JPY will be applied. An invoice from PayPal will be sent to registrants' email address, according to the information given at the registration.

 

- There will be a social dinner on Tuesday, October 15th. Participation is warmly recommended.

 

Further details about logistics can be found in 'Transportation' and 'Accommodation' sections on the left menu. 
 

Registration
Physics Week Registration form
Participants
  • Dmytro Meleshko
  • Farah Mawas
  • Flavien Callet
  • Karim Trabelsi
  • Kodai Matsuoka
  • Lorenz Ennio Gaertner
  • Mikihiko Nakao
  • Motoi ENDO
  • Noah Brenny
  • Peter Krizan
  • Seokhee Park
  • Soeren Prell
  • Tommy Lam
  • Wemin Song
  • Zhiqing Zhang
  • Zihan Wang
    • 9:00 AM 12:30 PM
      School
      • 9:00 AM
        Theory introduction to the dark sector 1h
        Speaker: Prof. Stefania Gori (UCSC)
      • 10:00 AM
        tau analyses 101 1h
        Speaker: Soeren Prell (Iowa State University)
      • 11:00 AM
        Coffee 30m
      • 11:30 AM
        Event generators for low multiplicity and tau 1h
        Speaker: Swagato Banerjee (University of Louisville (U.S.))
    • 1:30 PM 7:00 PM
      Workshop on taus and dark sectors
      Conveners: Emilie Passemar (Indiana), Laura Zani (INFN of Roma Tre), Torben Ferber (Karlsruhe Institute of Technology (KIT))
      • 1:30 PM
        Testing SM through precise measurements of hadronic tau decays at Belle II 30m

        Speaker: Pablo Roig

      • 2:10 PM
        LFV in tau decays and possibility for new mediators: complementarity of tau and muon 30m

        Speaker: Lorenzo Calibbi

      • 2:50 PM
        non-vanilla dark sector 30m

        Speaker 1

      • 3:30 PM
        Coffee break 30m
      • 4:00 PM
        non-vanilla dark sector (II) 30m

        speaker 2

      • 4:40 PM
        Prospects on the magnetic(electric) moment of the tau and polarized beams 30m

        Speaker: Martin Hofenrichter

    • 9:00 AM 12:30 PM
      School
      • 9:00 AM
        Theory introduction to the dark sector 1h
        Speaker: Prof. Stefania Gori (UCSC)
      • 10:00 AM
        Introduction to the trigger 1h
        Speaker: Taichiro Koga (BELLE (BELLE II Experiment))
      • 11:00 AM
        Coffee 30m
      • 11:30 AM
        tau and the standard model 1h
        Speaker: Prof. Emilie Passemar (Indiana)
    • 1:30 PM 7:00 PM
      Workshop on taus and dark sectors
      Conveners: Emilie Passemar (Indiana), Laura Zani (INFN of Roma Tre), Torben Ferber (Karlsruhe Institute of Technology (KIT))
      • 1:30 PM
        Opportunities for testing the Standard Model with Tau decays at Belle II 30m

        Speaker: Matteo Fael

      • 2:10 PM
        Vus precise measurement with taus 30m

        TBD

      • 2:50 PM
        Direct DS at colliders 30m
        Speaker: Stefania Gori (UCSC)
      • 3:30 PM
        Coffee break 30m
      • 4:00 PM
        Statistical analysis, interpretation and recasting results 30m

        TBD

      • 4:40 PM
        Statistical analysis, interpretation and recasting results (II) 30m

        TBD

    • 9:00 AM 12:30 PM
      School
      • 9:00 AM
        Connection between flavour and the dark sector 1h
        Speaker: Dr Olcyr Sumensari (IJCLab)
      • 10:00 AM
        Dark sector analysis basics 1h
        Speaker: Luigi Corona (BELLE (BELLE II Experiment))
      • 11:00 AM
        Coffee 30m
      • 11:30 AM
        Limit setting: a how to 1h
        Speaker: Enrico Graziani (INFN - Roma 3)
    • 1:30 PM 6:00 PM
      Workshop on taus and dark sectors
      Conveners: Emilie Passemar (Indiana), Laura Zani (INFN of Roma Tre), Torben Ferber (Karlsruhe Institute of Technology (KIT))
      • 1:30 PM
        State of the art statistics: pyhf 30m
        Speaker: Giordon Stark
      • 2:10 PM
        Challenging BSM search with taus 30m

        Speaker: Jure Zupan

        Speaker: Jure Zupan (Cincinnati)
      • 2:50 PM
        non-vanilla dark sector (III) 30m
      • 3:30 PM
        Coffee break 30m
      • 4:00 PM
        Lepton Flavour Violation at Belle II 30m

        Speaker: Marco Ardu

      • 4:40 PM
        Statistical analysis, interpretation and recasting results 30m

        Speaker: Nazila Mahmoudi

      • 5:20 PM
        Global view on DS searches 30m

        Speaker: Anke Biekoetter

    • 6:30 PM 8:00 PM
      Poster session (sake and otsumami)
    • 9:00 AM 12:30 PM
      School
      • 9:00 AM
        Basics of lepton flavour violation 1h
        Speaker: Prof. Jure Zupan (Cincinnati)
      • 10:00 AM
        CDC: the heart of Belle II 1h
        Speaker: Nanae Taniguchi (BELLE (BELLE II Experiment))
      • 11:00 AM
        Coffee 30m
      • 11:30 AM
        Dark sector at LHCb 1h
        Speaker: Dr Adrian Casais Vidal (MIT)
    • 1:30 PM 7:00 PM
      Workshop on taus and dark sectors
      Conveners: Emilie Passemar (Indiana), Laura Zani (INFN of Roma Tre), Torben Ferber (Karlsruhe Institute of Technology (KIT))
      • 1:30 PM
        Testing SM through precise measurements - summary 30m
      • 2:10 PM
        non-vanilla dark sector- summary 30m
      • 2:50 PM
        Discussion 20m

        speaker TBD

      • 3:20 PM
        Coffee break 30m
      • 3:50 PM
        Beyond SM searches with taus -summary 30m
      • 4:30 PM
        Statistical analysis, interpretation and recasting - summary 30m
      • 5:10 PM
        Discussion 20m

        speaker TBD

    • 9:00 AM 12:00 PM
      School
      • 9:00 AM
        Searching for the dark sector in B decay 1h
        Speaker: Slavomira Stefkova (KIT)
      • 10:00 AM
        Particle ID overview 1h
        Speaker: Stefan Wallner (Max Planck Institute for Physics)