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Belle II Roma Tre group meeting

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Description

Roma tre in persony meeting
Thursday, May 7th 16:00 +0100 (CET)

SpeakApp link: https://speakapp.link/to/EVNipA

    • 1
      Run status, SVD and KLM status

      15'+5'

      Speakers: Antonio Passeri (Istituto Nazionale di Fisica Nucleare), Laura Zani (Istituto Nazionale di Fisica Nucleare)
    • 2
      V_us in in tau decays with KL update

      15'+5'

      Speaker: Arthur Thaller (Istituto Nazionale di Fisica Nucleare)
      thaller_26_04_07_Vus_tau_KL0.pdf
    • 3
      Dark Higgsstrahlung update

      15'+5'

      Speaker: Laura Salutari (Istituto Nazionale di Fisica Nucleare)
      Roma3_Belle2_Meeting_07maggio.pdf
    • 4
      B to eta' KL update

      15'+5'

      Speaker: Simone Cuccuini (Istituto Nazionale di Fisica Nucleare)
      B2_meeting_RM3.pdf
    • 5
      Quantum entanglement studies update

      15'+5'

      Speaker: Laura Zani (Istituto Nazionale di Fisica Nucleare)
      • Workshop on Precision Lepton Physics
        • https://www.munich-iapbp.de/precision-lepton-physics/schedule
        • Multi-lepton signature fro LFV and new mediators: https://arxiv.org/pdf/2604.01465
          • motivation for tau -> 5\mu(\ell)
      • Quantum Observable for Physics Collider 2026:
        • https://indico.cern.ch/event/1603106/timetable/
        • fantastic brainstorming on what constitues a mesaurement in particle phsyics
        • how can we measure spins without assuming already the QM?
        • quantum state tomography (QST)  gives access to the full quantum state, can be an important tool for several measurements
        • Testing QM properties is compelling also at colliders, as all other SM tests
        • started sub-group regular meeting ( first today!) on QST with taus
          • agenda: https://indico.belle2.org/login/?next=/event/18751/
          • landing site: https://quantum-state-tomography-15a66a.pages.desy.de/
        • effort within 5 institutes: Roma Tre, Manitoba, MPP, Rochester, Nagoya 
        • talk from Beatrix Hiesmyar at Belle II Theory Workshop
      • Interested in any Tau analyses topics? Check here  https://gitlab.desy.de/belle2/physics/tau/tau-xwiki-page/-/wikis/home/Open-analyses
    • 6
      RPC R&D for KLM update

      15'+5'

      Speaker: Antonio Passeri (Istituto Nazionale di Fisica Nucleare)
    • 7
      Any other business