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

Belle II Germany Meeting 2024

from Monday, 30 September 2024 (13:00) to Wednesday, 2 October 2024 (19:30)

Monday, 30 September 2024

13:00 Registration
Registration
13:00 - 14:00
Room: Foyer of the seminar rooms
14:00 Monday
Monday
14:00 - 16:00
Room: Seminar room 4a/b
Contributions

14:00 Welcome and FSP Overview - Armine Rostomyan (BELLE (BELLE II Experiment)) Thomas Kuhr (BELLE (BELLE II Experiment))

14:15 New group: Thibaud Humair - Thibaud Humair (BELLE (BELLE Gruppe))

14:20 New group: Slavomira Stefkova - Slavomira Stefkova (KIT)

14:25 New group: Markus Prim - Markus Prim (BELLE (BELLE II Experiment))

14:30 Status of SuperKEKB and Belle II - Bjoern Spruck (BELLE (BELLE II Experiment))

15:00 News from LHCb - Mikhail Mikhasenko

15:30 D -> pi ell ell - Anshika Bansal
16:00 Coffee Break
Coffee Break
16:00 - 16:30

16:30 ECR Session
ECR Session
16:30 - 17:30
Room: Seminar Room 4a/b SR 4a/b
16:30 - 17:30
Room: Seminar Room 5
Contributions

16:30 News from PT - Maren Meinhard

16:50 FSP Report - Amanda Clot (BELLE (BELLE II Experiment))

17:10 Discussion
18:00 FSP Meeting Dinner
FSP Meeting Dinner
18:00 - 20:00
Tuesday, 1 October 2024
09:00 Morning session 1
Morning session 1
09:00 - 10:30
Room: Seminar room 4b
Contributions

09:00 The study of X(3915) at Belle - Yaroslav Kulii (BELLE (BELLE II Experiment))

09:20 Kinematic moments of semileptonic B decays - Munira Khan (University of Bonn)

09:40 Search for exotics and test of chiral symmetry in [c cbar s sbar] production in the continuum (final results) - Dmytro Meleshko (BELLE (BELLE II Experiment))

10:00 Measurement of R(D*) with Inclusive Tagging at Belle II - Thomas Anton Josef Georg Ametsbichler (BELLE (BELLE II Experiment))

10:15 Baryon Number Violation in B+ -> p Lambda pi+ pi- - Melanie Hess (BELLE (BELLE II Experiment))
Morning session 1
Morning session 1
09:00 - 10:30
Room: Seminar room 3
Contributions

09:00 Near-Term Upgrade Program for the Neuro-Track-Trigger - Simon Hiesl (BELLE (BELLE II Experiment))

09:20 Optimized Inputs for the Neuro-Track-Trigger and Principles for a Displaced Vertex-Trigger - Timo Forsthofer (BELLE (BELLE II Experiment))

09:50 Kai's Hardware Talk (3D-Hough and DVT) - Kai Lukas Unger (BELLE (BELLE II Experiment))

10:10 CDC Hit Clean-up for Tracking - Greta Heine (KIT (Karlsruhe Institute of Technology))
Morning session 1
Morning session 1
09:00 - 10:30
Room: Seminar room 4a
Contributions

09:00 PubDB, the new analysis database for Belle II - David Koch (BELLE (BELLE II Experiment))

09:20 b2luigi - bringing batch to luigi - Alexander Heidelbach (KIT)

09:40 ECL clustering for high beam backgrounds - Torben Ferber (Karlsruhe Institute of Technology (KIT))

10:00 Improving cluster reconstruction in the ECL using GNNs - Jonas Eppelt (BELLE (BELLE II Experiment))
10:30 coffee break
coffee break
10:30 - 11:00
11:00 Morning session 2
Morning session 2
11:00 - 12:00
Room: Seminar room 4b
Contributions

11:00 B -> K*+ tau tau analysis at Belle II - Lennard Damer (BELLE (BELLE II Experiment))

11:20 Measurements of inclusive B → Xu l ν decays with hadronic tagging - Tommy Martinov (BELLE (BELLE II Experiment))

11:40 Direct measurement of R+0 - Anna-Maria Heyn (BELLE (BELLE II Experiment))
Morning session 2
Morning session 2
11:00 - 12:00
Room: Seminar room 3
Contributions

11:00 Object Condensation with Graph Neural Networks for the ECL Trigger - Status and Implementation - Isabel Haide (Karlsruhe Institute of Technology)

11:20 News from the Onsen PXD readout system - Dmytro Meleshko (BELLE (BELLE II Experiment))
Morning session 2
Morning session 2
11:00 - 12:30
Room: Seminar room 4a
Contributions

11:00 News of the Belle II Collaborative Services and Tools - Andreas Gellrich (BELLE (BELLE Gruppe)) Daniel Knittel (IT (IT Information Fabrics))

11:30 The DESY Analysis Facility - Christian Voss (DESY-HH) Thomas Hartmann (IT (IT Systems)) Yves Kemp (DESY)

12:00 Visit to the DESY Computer Center - Thomas Hartmann (IT (IT Systems)) Yves Kemp (DESY)
14:00 Afternoon session
Afternoon session
14:00 - 16:00
Room: Seminar room 4a/b
Contributions

14:00 Rare Charm Decays - Dominik Suelmann (TU Dortmund)

14:20 Search for $e^+e^-\to\gamma a, a\to\gamma\gamma$ at Belle II - Alexander Heidelbach (KIT)

14:40 Sensitivity Study of B to pi nu nubar with Tagging Methods - Boyang Yu (BELLE (BELLE II Experiment))

15:00 Developments on B->K(*)nunubar with inclusive tag at Belle II - Yubo Han (BELLE (BELLE II Gruppe))

15:20 Measurement of the tau lifetime - Anselm Baur (BELLE (BELLE Gruppe))

15:40 Measuring R(D*) in hadronic one - prong tau decays - Ilias Tsaklidis
14:00 - 16:00
Room: Seminar room 3
Contributions

14:00 PXD background generation using generative models - Fabio Novissimo (BELLE (BELLE II Experiment))

14:20 Using machine learning to distinguish signal and background SVDSpacePoints - Christian Wessel (DESY)

14:40 CDC MVA-based background filters - Yulan Fan (BELLE (BELLE Gruppe))

15:00 Graph Neural Networks based Tracking - Lea Reuter (Karlsruhe Institute of Technology (KIT))

15:20 Track Momentum Scaling - Raimundo Hoppe Elsholz (BELLE (BELLE Gruppe))
16:00 Postersession
Postersession
16:00 - 18:30
17:00
17:00 - 18:30
Room: Seminar Room 5
Contributions

17:00 Discussion
19:00 PI Dinner
PI Dinner
19:00 - 20:30
Room: Beselerstraße 27 22607 Hamburg
Wednesday, 2 October 2024

09:00 Outreach
Outreach
09:00 - 09:30
Room: Auditorium
09:30 Wednesday
Wednesday
09:30 - 12:20
Room: Auditorium
Contributions

09:30 Summary: Hardware and Upgrade

10:00 Summary: Software, Performance, and Computing

11:00 Summary: Physics Analysis and Theory

11:45 ECR Survey - Fabian Becherer (BELLE (BELLE Gruppe)) Jonas Eppelt (BELLE (BELLE II Experiment))

12:05 Closeout

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