Belle II Germany Meeting 2024

Name: Belle II Germany Meeting 2024
Start: 2024-09-30T13:00:00+02:00
End: 2024-10-02T19:30:00+02:00
Location: DESY, Notkestrasse 85, 22607 Hamburg

30 Sept 2024, 13:00 → 2 Oct 2024, 19:30 Europe/Berlin

DESY, Notkestrasse 85, 22607 Hamburg

Description

Please contact the conveners if you would like to give a talk in one of the parallel sessions:

Physics Analysis and Theory: Thibaud Humair, Thomas Lueck, Anshika Bansal
Hardware and Upgrade: Christian Bespin, Greta Heine
Software, Performance, and Computing: Lea Reuter, Nikolai Hartmann, Eldar Ganiev

Contact

ami@mail.desy.de

Participants

76 View full list

Monday 30 September
- 13:00 → 14:00
  
  Registration 1h Foyer of the seminar rooms (Building 1b)
  
  Foyer of the seminar rooms
  
  Building 1b
  
  https://maps.app.goo.gl/8SqtV2872j1RQLU4A
- 14:00 → 16:00
  Plenary: Monday Seminar room 4a/b (Building 1b)
  
  Seminar room 4a/b
  
  Building 1b
  
  https://maps.app.goo.gl/8SqtV2872j1RQLU4A
  
  feedback_from_ecr.pdf
  
  Zoom link
  - 14:00
    
    Welcome and FSP Overview 15m
    
    Speakers: Armine Rostomyan (BELLE (BELLE II Experiment)), Thomas Kuhr (BELLE (BELLE II Experiment))
    
    Belle2GermanyIntro0924.pdf
    
    Welcome_DESY.pdf
  - 14:15
    
    New group: Thibaud Humair 5m
    
    Speaker: Thibaud Humair (BELLE (BELLE Gruppe))
    
    2024-10-27-FSP-slides.pdf
  - 14:20
    
    New group: Slavomira Stefkova 5m
    
    Speaker: Slavomira Stefkova (KIT)
    
    Belle_II_FSP_2024_PI_Slavomira_Stefkova.pdf
  - 14:25
    
    New group: Markus Prim 5m
    
    Speaker: Markus Prim (BELLE (BELLE II Experiment))
    
    FSP2024_ENGroup.pdf
  - 14:30
    
    Status of SuperKEKB and Belle II 30m
    
    Speaker: Bjoern Spruck (BELLE (BELLE II Experiment))
  - 15:00
    
    News from LHCb 30m
    
    Speaker: Mikhail Mikhasenko
    
    BelleII-FSP-upload.pdf
  - 15:30
    
    D -> pi ell ell 30m
    
    Speaker: Anshika Bansal
    
    Belle-II_Germany_Desy.pdf
- 16:00 → 16:30
  
  Coffee Break 30m
- 16:30 → 17:30
  ECR Session 1h Seminar Room 4a/b (Building 1b)
  
  Seminar Room 4a/b
  
  Building 1b
  
  SR 4a/b
  
  ecr_fsp.pdf
  
  netzwerk_teilchewelt.pdf
  
  Questionnaire
  
  Zoom session
  - Election 20m
  - General Discussion 20m
- 16:30 → 17:30
  PI Meeting Seminar Room 5 (Building 1B)
  
  Seminar Room 5
  
  Building 1B
  - 16:30
    
    News from PT 20m
    
    Speaker: Maren Meinhard
    
    PT_ErUM-FSP-Belle-II_2024.pdf
  - 16:50
    
    FSP Report 20m
    
    Speaker: Amanda Clot (BELLE (BELLE II Experiment))
    
    Präsentation.pptx
  - 17:10
    Discussion 20m
    
    SuperKEKB/Belle II projections/plans
    
    M&O for members at TUM (4) and Heidelberg (2)
    
    ErUM-Data plans
- 18:00 → 20:00
  
  FSP Meeting Dinner 2h DESY Bistro
  
  DESY Bistro
Tuesday 1 October
- 09:00 → 10:30
  Analysis: Morning session 1 Seminar room 4b (Building 1b)
  
  Seminar room 4b
  
  Building 1b
  
  B2 germany physics session
  Tuesday, Oct 1st 8:30 +0200 (CEST)
  
  Link: https://speakapp.link/to/Pem4Ig
  
  Conveners: Anshika Bansal, Thibaud Humair (BELLE (BELLE Gruppe)), Thomas Lueck (LMU, Belle II)
  - 09:00
    
    The study of X(3915) at Belle 20m
    
    Speaker: Yaroslav Kulii (BELLE (BELLE II Experiment))
    
    BelleIIGermany.2024.X3915.Kulii.UPD2.pdf
  - 09:20
    
    Kinematic moments of semileptonic B decays 20m
    
    Speaker: Munira Khan (University of Bonn)
    
    sl_moments_FSP_2024.pdf
  - 09:40
    
    Search for exotics and test of chiral symmetry in [c cbar s sbar] production in the continuum (final results) 20m
    
    Speaker: Dmytro Meleshko (BELLE (BELLE II Experiment))
    
    BelleII_Germany_ccbarssbar_01_10_2024.pdf
  - 10:00
    
    Measurement of R(D*) with Inclusive Tagging at Belle II 15m
    
    Speaker: Thomas Anton Josef Georg Ametsbichler (BELLE (BELLE II Experiment))
    
    inclusive_RDstar_B2G_fv.pdf
  - 10:15
    
    Baryon Number Violation in B+ -> p Lambda pi+ pi- 15m
    
    Speaker: Melanie Hess (BELLE (BELLE II Experiment))
    
    Belle2Germany_Hess_BNV.pdf
- 09:00 → 10:30
  Hardware/Upgrade: Morning session 1 Seminar room 3 (Building 1B)
  
  Seminar room 3
  
  Building 1B
  
  https://kit-lecture.zoom-x.de/j/66949897044?pwd=09yav8osND1WN0OmlsUjteF1W4laGC.1
  - 09:00
    
    Near-Term Upgrade Program for the Neuro-Track-Trigger 20m
    
    Speaker: Simon Hiesl (BELLE (BELLE II Experiment))
    
    neuro_trigger_hiesl.pdf
  - 09:20
    
    Optimized Inputs for the Neuro-Track-Trigger and Principles for a Displaced Vertex-Trigger 20m
    
    Speaker: Timo Forsthofer (BELLE (BELLE II Experiment))
    
    timo_forsthofer_b2germany.pdf
  - 09:50
    
    Kai's Hardware Talk (3D-Hough and DVT) 20m
    
    Speaker: Kai Lukas Unger (BELLE (BELLE II Experiment))
    
    B2_german_unger.pdf
  - 10:10
    
    CDC Hit Clean-up for Tracking 20m
    
    Speaker: Greta Heine (KIT (Karlsruhe Institute of Technology))
    
    BelleIIGermanyMeeting24_GNNHitcleanup.pdf
- 09:00 → 10:30
  Software/Performance/Computing: Morning session 1 Seminar room 4a (Building 1B)
  
  Seminar room 4a
  
  Building 1B
  
  Zoom link
  - 09:00
    
    PubDB, the new analysis database for Belle II 20m
    
    Speaker: David Koch (BELLE (BELLE II Experiment))
    
    pubdb_demo.pdf
  - 09:20
    
    b2luigi - bringing batch to luigi 20m
    
    Speaker: Alexander Heidelbach (KIT)
    
    FSP24_SW_AlexanderHeidelbach.pdf
  - 09:40
    
    ECL clustering for high beam backgrounds 20m
    
    Speaker: Torben Ferber (Karlsruhe Institute of Technology (KIT))
    
    2024_10_01_ferber.pdf
  - 10:00
    
    Improving cluster reconstruction in the ECL using GNNs 20m
    
    Speaker: Jonas Eppelt (BELLE (BELLE II Experiment))
    
    FSP_jeppelt_2024.pdf
- 10:30 → 11:00
  
  coffee break 30m
- 11:00 → 12:00
  Analysis: Morning session 2 Seminar room 4b (Building 1b)
  
  Seminar room 4b
  
  Building 1b
  
  B2 germany physics session
  Tuesday, Oct 1st 8:30 +0200 (CEST)
  
  Link: https://speakapp.link/to/Pem4Ig
  - 11:00
    
    B -> K*+ tau tau analysis at Belle II 20m
    
    Speaker: Lennard Damer (BELLE (BELLE II Experiment))
    
    KstarTauTau_FSP2024.pdf
  - 11:20
    
    Measurements of inclusive B → Xu l ν decays with hadronic tagging 20m
    
    Speaker: Tommy Martinov (BELLE (BELLE II Experiment))
    
    B2Xulnu_inclusive_FSP_2024.pdf
  - 11:40
    
    Direct measurement of R+0 20m
    
    Speaker: Anna-Maria Heyn (BELLE (BELLE II Experiment))
    
    FSP direct measurement Rpm0 Heyn.pdf
- 11:00 → 12:00
  Hardware/Upgrade: Morning session 2 Seminar room 3 (Building 1B)
  
  Seminar room 3
  
  Building 1B
  
  https://kit-lecture.zoom-x.de/j/66949897044?pwd=09yav8osND1WN0OmlsUjteF1W4laGC.1
  - 11:00
    
    Object Condensation with Graph Neural Networks for the ECL Trigger - Status and Implementation 20m
    
    Speaker: Isabel Haide (Karlsruhe Institute of Technology)
    
    FSPMeeting_011024_IsabelHaide-1.pdf
  - 11:20
    
    News from the Onsen PXD readout system 20m
    
    Speaker: Dmytro Meleshko (BELLE (BELLE II Experiment))
    
    BelleII_Germany_ONSEN_01_10_2024.pdf
- 11:00 → 12:30
  Software/Performance/Computing: Morning session 2 Seminar room 4a (Building 1B)
  
  Seminar room 4a
  
  Building 1B
  - 11:00
    
    News of the Belle II Collaborative Services and Tools 30m
    
    Speakers: Andreas Gellrich (BELLE (BELLE Gruppe)), Daniel Knittel (IT (IT Information Fabrics))
    
    gellrich_fsp_2024-10-01.pdf
  - 11:30
    
    The DESY Analysis Facility 30m
    
    Speakers: Christian Voss (DESY-HH), Thomas Hartmann (IT (IT Systems)), Yves Kemp (DESY)
    
    Grid
    
    IDAF-Belle-October2024.pdf
  - 12:00
    
    Visit to the DESY Computer Center 20m
    
    Speakers: Thomas Hartmann (IT (IT Systems)), Yves Kemp (DESY)
- 14:00 → 16:00
  Analysis: Afternoon session Seminar room 4a/b (Building 1b)
  
  Seminar room 4a/b
  
  Building 1b
  
  B2 germany physics session
  Tuesday, Oct 1st 8:30 +0200 (CEST)
  
  Link: https://speakapp.link/to/Pem4Ig
  - 14:00
    
    Rare Charm Decays 20m
    
    Speaker: Dominik Suelmann (TU Dortmund)
    
    presentation_FSP_LHCb_2024_Suelmann.pdf
  - 14:20
    
    Search for $e^+e^-\to\gamma a, a\to\gamma\gamma$ at Belle II 20m
    
    Speaker: Alexander Heidelbach (KIT)
    
    FSP24_AlexanderHeidelbach.pdf
  - 14:40
    
    Sensitivity Study of B to pi nu nubar with Tagging Methods 20m
    
    Speaker: Boyang Yu (BELLE (BELLE II Experiment))
    
    FSP24_pinunu.pdf
  - 15:00
    
    Developments on B->K(*)nunubar with inclusive tag at Belle II 20m
    
    Speaker: Yubo Han (BELLE (BELLE II Gruppe))
    
    b2svv.pdf
  - 15:20
    
    Measurement of the tau lifetime 20m
    
    Speaker: Anselm Baur (BELLE (BELLE Gruppe))
    
    tau_lifetime_241001_fsp.pdf
  - 15:40
    
    Measuring R(D*) in hadronic one - prong tau decays 20m
    
    Speaker: Ilias Tsaklidis
    
    2024.10.01_rdstar1prong_itsaklid_b2germany.pdf
- 14:00 → 16:00
  Software/Performance/Computing Seminar room 3 (Building 1B)
  
  Seminar room 3
  
  Building 1B
  - 14:00
    
    PXD background generation using generative models 20m
    
    Speaker: Fabio Novissimo (BELLE (BELLE II Experiment))
    
    PXD_background_generation__Belle_2_Germany_meeting_.pdf
  - 14:20
    
    Using machine learning to distinguish signal and background SVDSpacePoints 20m
    
    Speaker: Christian Wessel (DESY)
    
    SlowPionTracking_CWessel_20241001.pdf
  - 14:40
    
    CDC MVA-based background filters 20m
    
    Speaker: Yulan Fan (BELLE (BELLE Gruppe))
    
    FSP_ CDC-background-filter.pdf
  - 15:00
    
    Graph Neural Networks based Tracking 20m
    
    Speaker: Lea Reuter (Karlsruhe Institute of Technology (KIT))
    
    24_10_01_FSP_EndtoEndTracking_lreuter.pdf
  - 15:20
    
    Track Momentum Scaling 20m
    
    Speaker: Raimundo Hoppe Elsholz (BELLE (BELLE Gruppe))
    
    24_09_FSP_MomSF.pdf
- 16:00 → 18:30
  
  Postersession 2h 30m
- 17:00 → 18:30
  PI Meeting Seminar Room 5 (Building 1B)
  
  Seminar Room 5
  
  Building 1B
  - 17:00
    Discussion 1h 30m
    
    ECR issues
    
    Physics coordinator election
    
    Status of succession MPP, DESY, TUM
    
    PXD person power/expertise
    
    Upgrade
    
    Jennifer3
    
    Schlussberichte
    
    DPG talks/speakers
    
    ESUPP
    
    Sustainability
- 19:00 → 20:30
  
  PI Dinner 1h 30m Beselerstraße 27 22607 Hamburg (CAFE ELBWEIN)
  
  Beselerstraße 27 22607 Hamburg
  
  CAFE ELBWEIN
Wednesday 2 October
- 09:00 → 09:30
  
  Outreach 30m Auditorium (Building 5)
  
  Auditorium
  
  Building 5
- 09:30 → 12:20
  Plenary: Wednesday Auditorium (Building 5)
  
  Auditorium
  
  Building 5
  
  feedback_from_ecr.pdf
  
  Zoom link
  - 09:30
    
    Summary: Hardware and Upgrade 30m
    
    BelleIIGermanyMeeting24_HardwareSession.pdf
  - 10:00
    
    Summary: Software, Performance, and Computing 30m
    
    b2germany24-scp-summary.pdf
  - 10:30
    
    Coffee break 30m
  - 11:00
    
    Summary: Physics Analysis and Theory 45m
    
    Physics_sess_summary.pdf
  - 11:45
    
    ECR Survey 20m
    
    Speakers: Fabian Becherer (BELLE (BELLE Gruppe)), Jonas Eppelt (BELLE (BELLE II Experiment))
    
    ECR Questionnaire Results.pdf
  - 12:05
    
    Closeout 10m
    
    Belle2GermanyCloseout0924.pdf

Belle II Germany Meeting 2024

DESY, Notkestrasse 85, 22607 Hamburg

Foyer of the seminar rooms

Building 1b

Seminar room 4a/b

Building 1b

Seminar Room 4a/b

Building 1b

Seminar Room 5

Building 1B

DESY Bistro

Seminar room 4b

Building 1b

Seminar room 3

Building 1B

Seminar room 4a

Building 1B

Seminar room 4b

Building 1b

Seminar room 3

Building 1B

Seminar room 4a

Building 1B

Seminar room 4a/b

Building 1b

Seminar room 3

Building 1B

Seminar Room 5

Building 1B

Beselerstraße 27 22607 Hamburg

CAFE ELBWEIN

Auditorium

Building 5

Auditorium

Building 5