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27th Geant4 Collaboration Meeting

26–30 Sept 2022
Pôle Numérique Rennes Beaulieu (PNRB)
Europe/Paris timezone

Contribution List

105 / 105
53. Welcome
Laurent Garnier
26/09/2022, 09:00
31. Opening remarks
Marc Verderi (Centre National de la Recherche Scientifique (FR))
26/09/2022, 09:05
32. Open and new requirements - LHC and other HEP Energy Frontier experiments
Marilena Bandieramonte (University of Pittsburgh (US))
26/09/2022, 09:15
33. Open and new requirements - Medical and bio science
Susanna Guatelli
26/09/2022, 09:30
34. Open and new requirements - Nuclear Physics experiments
Luis Gerardo Sarmiento Pico (Lund University (SE))
26/09/2022, 09:45
35. Open and new requirements - Space science and engineering
Giovanni Santin (ESA)
26/09/2022, 10:00
36. Open and new requirements - HEP intensity and cosmic frontier experiment
Krzysztof Genser (Fermi National Accelerator Laboratory (US))
26/09/2022, 10:15
12. Git/CMake/C++ Updates
Benjamin Morgan (University of Warwick (GB))
26/09/2022, 11:00
13. Performance Monitoring Tools
Dr Guilherme Amadio (CERN)
26/09/2022, 11:20
60. Update on geant-val
Dmitri Konstantinov (Institute for High Energy Physics of NRC Kurchatov Institute (RU))
26/09/2022, 11:35
14. Migration of Geant4 Website
Alexander Howard (Imperial College (GB)), Anna Zaborowska (CERN), Dmitri Konstantinov (Institute for High Energy Physics of NRC Kurchatov Institute (RU))
26/09/2022, 11:45
15. Discussion
26/09/2022, 12:05
74. AdePT status report and discussion
Witold Pokorski (CERN)
26/09/2022, 14:00
40. Status and prospectives for the Geant4 string models, FTF and QGS
Vladimir Uzhinskii (Joint Institute for Nuclear Research (RU))
26/09/2022, 14:00
75. Celeritas status report and discussion
Seth Johnson (Oak Ridge National Laboratory (US))
26/09/2022, 14:30
41. Update on tuning FTF model parameters
Julia Yarba
26/09/2022, 14:40
105. Discussion
26/09/2022, 15:00
76. Opticks status update and discussion
Hans-Joachim Wenzel
26/09/2022, 15:00
98. How can Geant4 evolve?
Anna Zaborowska (CERN)
26/09/2022, 16:00

Summary of the results of the survey
99. Discussions
26/09/2022, 16:30
20. Command-based scoring vs general biasing and GFlash
Makoto Asai (JLab)
27/09/2022, 09:00
1. Recent developments and validation of Geant4 PIXE
Susanna Guatelli
27/09/2022, 09:00
2. New Geant4 model of channeling in crystals and its potential applications
Alexei Sytov (Universita e INFN, Ferrara (IT))
27/09/2022, 09:20
21. Status of GFlash example for sampling calorimeter
Igor Semeniouk (Centre National de la Recherche Scientifique (FR))
27/09/2022, 09:30
59. Development of a physics list for radiation protection studies in space
Jay Archer (University of Wollongong)
27/09/2022, 09:40
3. Development of Geant4-DNA for atmosphere simulations
Carlo Mancini Terracciano, francesca nicolanti
27/09/2022, 10:00
93. Discussion
27/09/2022, 10:00
71. Status of EM physics
Prof. Vladimir Ivantchenko (CERN)
27/09/2022, 11:00
72. Status of the G4-Med tests for bio-medical applications
Susanna Guatelli
27/09/2022, 11:30
73. Ideas for accelerating EM physics simulation in HEP
Jonas Hahnfeld (CERN)
27/09/2022, 12:00
104. Continuation of yesterday's talk on tuning FTF model parameters
Julia Yarba
27/09/2022, 14:00
24. hadronic/ParticleFluence
Alberto Ribon
27/09/2022, 14:00
25. dna/moleculardna - Hoang Tran
Hoang Tran
27/09/2022, 14:07
26. Parameterisations/Par04
Anna Zaborowska (CERN)
27/09/2022, 14:14
49. Alpha particles produced by protons in B-11 (Geant4)
Vladimir Grichine (Russian Academy of Sciences (RU))
27/09/2022, 14:20
30. runAndEvent/RE07
Jonas Hahnfeld (CERN)
27/09/2022, 14:21
23. Update on the basic and extended examples
Ivana Hrivnacova
27/09/2022, 14:30
45. Recent developments in hadronics: integral approach, neutron general process, etc.
Prof. Vladimir Ivantchenko (CERN)
27/09/2022, 14:40
27. Update on the advanced examples
Susanna Guatelli
27/09/2022, 14:45
28. Fast drawing in the “ICRP HumanPhantoms"
John Allison
27/09/2022, 14:55
29. An advanced example for 3D imaging of microscopic samples by proton tomography
Claire Michelet, Sebastien Incerti (CNRS/IN2P3), Zhuxin Li
27/09/2022, 15:05
54. Discussion
27/09/2022, 15:20
96. Update on the advanced example Radioprotection
Francesco Romano, Jacopo Magini
27/09/2022, 15:20
78. Introduction
Marc Verderi (Centre National de la Recherche Scientifique (FR))
27/09/2022, 16:00
79. Status of 11.1 developments: non-physics part
Dr Gabriele Cosmo (CERN)
27/09/2022, 16:05
80. Status of 11.1 developments: Electromagnetic physics part
Prof. Vladimir Ivantchenko (CERN)
27/09/2022, 16:25
83. Update of the optical light transport in Geant4 to model optical coating
Laurie CAPPELLUGOLA
27/09/2022, 16:45
82. Radioactive decay simulation of superheavy nuclei in Geant4
Rikel Chakma
27/09/2022, 17:10
102. Pyg4ometry : python library for creating, processing, converting and editing Geant4 geometry
Prof. Stewart Takashi Boogert (Royal Holloway, University of London), Stewart boogert (Royal Holloway, University of London)
27/09/2022, 17:35
81. Using photogrammetry for automatic digital models generation
Andrea Dotti, Andrea Dotti (SLAC National Accelerator Laboratory (US))
27/09/2022, 18:00
37. Update on Geant4 hadronic physics
Alberto Ribon (CERN)
28/09/2022, 09:00
38. Physics validation of Geant4 via calorimeter test-beam set-ups, and their inclusion in geant-val
Lorenzo Pezzotti (CERN)
28/09/2022, 09:30
39. Fluka-Cern status and plans, Moira, and scoring
Gabrielle Hugo (CERN)
28/09/2022, 10:00
7. Update on Geometry developments
John Apostolakis (CERN)
28/09/2022, 10:50
8. Developments on Fast Simulation
Dalila Salamani (CERN)
28/09/2022, 11:10
10. Update on sub-event level parallelism
28/09/2022, 11:30
16. Navigation Engines for GPUs
Andrei Gheata (CERN), Seth Johnson (Oak Ridge National Laboratory (US))
29/09/2022, 09:00

Surface model navigation 'engines' for GPU

The idea of the session is to give others a first overview of the two approaches (5-10 min each), then contentrate on challenges, potential reuse / commonalities / ...

Presentations:
- Key objects, overview of challenges for intersection, location and safety methods

Discussion
- Strengths and challenges
- Estimated memory requirements
50. Replacing ParticleHP cross sections with user's ones
Pedro Arce (CIEMAT - Centro de Investigaciones Energéticas Medioambientales y Tec. (ES))
29/09/2022, 09:00
51. Recent developments in thermal neutrons
Loic Jerome Thulliez
29/09/2022, 09:30
17. Symplectic integration - GSoC project update
divyansh tiwari
29/09/2022, 09:35

Overview of symplectic integration
The Boris method and its implementation in Geant4
High order extension
Status and prospects
18. Integration of QSS in Geant4 - an update
Lucio Santi (Universidad de Buenos Aires), Rodrigo Castro (ETH Zurich), Rodrigo Daniel Castro (Universidad de Buenos Aires (AR))
29/09/2022, 09:50

QSS
Integration status
Plans
Discussion
52. Variance reduction using Adaptive Multilevel Splitting (AMS)
Eric Dumonteil (DAPNIA)
29/09/2022, 10:00
19. BVH Navigation - integration in Geant4
Dr Guilherme Amadio (CERN)
29/09/2022, 10:05

Quick overview
Status of integration
97. Computation of cubic volume and surface area
Evgueni Tcherniaev (University of Pittsburgh (US))
29/09/2022, 10:15
22. Review of open tickets
29/09/2022, 10:25
84. Updates on analysis
Ivana Hrivnacova (Université Paris-Saclay (FR))
29/09/2022, 11:00
85. New features and developments in visualization and GUI
Laurent Garnier
29/09/2022, 11:15
87. Status/Updates of Geant4Py
Dr Koichi Murakami
29/09/2022, 11:35
88. Future of Geant4-Python bindings
Benjamin Morgan (University of Warwick (GB))
29/09/2022, 11:50
89. Updates on Basic and extended examples
Ivana Hrivnacova (Université Paris-Saclay (FR))
29/09/2022, 12:05
90. Updates on Advanced examples
Susanna Guatelli
29/09/2022, 12:15
4. A novel extended example for the generation and tracking of inverse Compton scattering photons
Gianfranco Paterno, Gianfranco Paternò
29/09/2022, 14:00
95. Computing Performance Results and Issues: CMS
Prof. Vladimir Ivantchenko (CERN)
29/09/2022, 14:00
5. 2022 update of the microelec module
Christophe Inguimbert (ONERA)
29/09/2022, 14:20
94. Computing Performance Results and Issues: ATLAS
Marilena Bandieramonte (University of Pittsburgh (US))
29/09/2022, 14:20
91. Computing Performance Task - summary, status and future updates
Julia Yarba
29/09/2022, 14:40
101. Final implementation of RPWBA model in Geant4-DNA for proton transport up to 300 MeV
Miguel Antonio Cortes Giraldo (Universidad de Sevilla (ES))
29/09/2022, 14:40
100. Discussion
Prof. Vladimir Ivantchenko (CERN)
29/09/2022, 15:00
92. GSoC 2022 Project: Performance Analysis and Data Visualization for Geant4
Mr Harshil Jani
29/09/2022, 15:00
103. Discussion
29/09/2022, 15:20
56. Introduction to discussion
Marc Verderi (Centre National de la Recherche Scientifique (FR))
29/09/2022, 16:00
57. Discusion
Lorenzo Pezzotti (CERN), Marc Verderi (Centre National de la Recherche Scientifique (FR))
29/09/2022, 16:15
58. An Introduction to GPUs and their Applicability to MC
Jonas Hahnfeld (CERN)
29/09/2022, 17:00
46. Calling Pythia8 generator to handle an interaction during a Geant4 simulation
Einar Alfred Elen, Luis Gerardo Sarmiento Pico (Lund University (SE))
30/09/2022, 09:00
48. Update on the extension of the INCL model for antiprotons
Demid Zharenov
30/09/2022, 09:30
47. Fluka-Cern hadronic event generator interface
Gabrielle Hugo (CERN)
30/09/2022, 10:00
61. Summary of Parallel 1A - R&D Task Force activities
Witold Pokorski (CERN)
30/09/2022, 11:00
62. Summary of Parallel 2A/5A - New developments for EM physics
Luciano Pandola (INFN-LNS), Susanna Guatelli
30/09/2022, 11:18
63. Summary of Parallel 2B: Biasing and Fast Simulation update
Marc Verderi (Centre National de la Recherche Scientifique (FR))
30/09/2022, 11:36
64. Summary of Parallel 3A - Basic, Extended and Advanced Examples
Ivana Hrivnacova (Université Paris-Saclay (FR)), Susanna Guatelli
30/09/2022, 11:54
70. Summary of Parallel 4A: Geometry & alternative transport
John Apostolakis (CERN)
30/09/2022, 12:12
65. Summary of Parallel 5B: Computing performance profiling and monitoring
Soon Yung Jun (Fermi National Accelerator Lab. (US))
30/09/2022, 14:00
66. Summary of Parallel sessions: Status of hadronic models and validation
Alberto Ribon (CERN)
30/09/2022, 14:20
67. Summary of Parallel 6A: Visualization update
Laurent Garnier
30/09/2022, 14:40
68. Release schedule
Dr Gabriele Cosmo (CERN)
30/09/2022, 15:00
69. Closing remarks
Marc Verderi (Centre National de la Recherche Scientifique (FR))
30/09/2022, 15:10
77. Announcement of 28th Geant4 Collaboration Week
Dr Koichi Murakami
30/09/2022, 15:25
42. Calling Pythia8 generator to handle an interaction during a Geant4 simulation
Einar Alfred Elen, Luis Gerardo Sarmiento Pico (Lund University (SE))
6. Combining Transportation and Multiple Scattering
Jonas Hahnfeld (CERN)
9. Command-based scorers
Makoto Asai (JLab)
11. Discussion
55. Discussion
43. Fluka-Cern hadronic event generator interface
Gabrielle Hugo (CERN)
86. New features and developments in GUI
Laurent Garnier
44. Update on the extension of the INCL model for antiprotons
Demid Zharenov
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