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28th Geant4 Collaboration Meeting
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Room A (Hokkaido University)
Room A
Hokkaido University
Hokkaido University
Kita 8, Nishi 5, Kita-ku,
Sapporo, Hokkaido,
060-0808 Japan
+81-11-716-2111
Alberto Ribon
(CERN),
Marc Verderi
(Centre National de la Recherche Scientifique (FR))
Description
We are really pleased to hold the 28th Geant4 Collaboration Meeting in Hokkaido University !
The meeting (Monday through Friday) will be run in parallel of the medical tutorial (Tuesday through Thursday). They will share a common Technical Forum on Thursday. The Collaboration meeting format is oherwise pretty standard; the agenda content will be evolved during the coming weeks. This page itself will provide news on the meeting organization.
Please note this is a closed Geant4 meeting, reserved to Geant4 members or to people having received an explicit invitation by the Collaboration.
Any questions or requests should be addressed to g4cm2023[at]ml.post.kek.jp (please replace "[at]" by "@", this is to minimize spams).
Videoconference
2 - Zoom for parallel sessions "A"
- Zoom Meeting ID
- 66609510772
- Host
- Marc Verderi
- Useful links
- Join via phone
- Zoom URL
-
1 - Zoom for plenary sessions
- Zoom Meeting ID
- 63502365195
- Host
- Marc Verderi
- Useful links
- Join via phone
- Zoom URL
-
3 - Zoom for parallel sessions "B"
- Zoom Meeting ID
- 64180183095
- Host
- Alberto Ribon
- Useful links
- Join via phone
- Zoom URL
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08:00
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09:00
Registration
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09:00
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10:30
Plenary 1 - Opening addresses / open requirements Room A
Room A
Hokkaido University
Hokkaido University Kita 8, Nishi 5, Kita-ku, Sapporo, Hokkaido, 060-0808 Japan +81-11-716-2111Conveners: Alberto Ribon (CERN), Alexei Sytov (Universita e INFN, Ferrara (IT))-
09:00
Welcome and opening remarks 15mSpeakers: Dr Taeko Matsuura (Hokkaido University), Takashi Sasaki (High Energy Accelerator Research Organization (JP))
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09:15
Introduction to the Collaboration Meeting 15mSpeaker: Marc Verderi (Centre National de la Recherche Scientifique (FR))
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09:30
HEP requirements 15mSpeakers: Lorenzo Pezzotti (CERN), Marilena Bandieramonte (University of Pittsburgh (US))
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09:45
Medical and bio-science requirements 15mSpeaker: Susanna Guatelli
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10:00
Nuclear physics requirements 15mSpeaker: Luis Gerardo Sarmiento Pico
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10:15
Open and new requirements: HEP intensity and cosmic frontier experiments 15mSpeaker: Krzysztof Genser (Fermi National Accelerator Laboratory (US))
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09:00
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10:30
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11:00
Break 30m Room A
Room A
Hokkaido University
Hokkaido University Kita 8, Nishi 5, Kita-ku, Sapporo, Hokkaido, 060-0808 Japan +81-11-716-2111 -
11:00
→
12:30
Plenary 2 - Collaboration tools Room A
Room A
Hokkaido University
Hokkaido University Kita 8, Nishi 5, Kita-ku, Sapporo, Hokkaido, 060-0808 Japan +81-11-716-2111Conveners: Benjamin Morgan (University of Warwick (GB)), Lorenzo Pezzotti (CERN)-
11:00
Geant4 Development Status and Updates 25mSpeaker: Benjamin Morgan (University of Warwick (GB))
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11:25
Geant-Val Status and Updates 25mSpeakers: Dmitri Konstantinov (University of Virginia (US)), Lorenzo Pezzotti (CERN)
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11:50
Geant4 Web Presence Status and Updates 20mSpeaker: Benjamin Morgan (University of Warwick (GB))
-
12:10
Free Discussion 20m
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11:00
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12:30
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14:00
Lunch break 1h 30m Room A
Room A
Hokkaido University
Hokkaido University Kita 8, Nishi 5, Kita-ku, Sapporo, Hokkaido, 060-0808 Japan +81-11-716-2111 -
14:00
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15:30
Parallel 1A: New EM developments Room A
Room A
Hokkaido University
Hokkaido University Kita 8, Nishi 5, Kita-ku, Sapporo, Hokkaido, 060-0808 Japan +81-11-716-2111Convener: Jonas Hahnfeld (CERN)-
14:00
X-Ray reflection process 15mSpeaker: Helmut Burkhardt (Albert Ludwigs Universitaet Freiburg (DE))
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14:15
Development of new low energy EM models to describe ionisation in the atmosphere 15mSpeaker: francesca nicolanti
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14:30
Geant4 channeling and Baier-Katkov models and their applications in accelerator physics, particle physics and space science 15mSpeaker: Alexei Sytov (Universita e INFN, Ferrara (IT))
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14:45
Latest development of the quantum entangled simulation of the annihilation gammas in Geant4 15mSpeaker: Julien Bordes
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15:00
Activities and EM developments at LNS Catania 15mSpeakers: Pablo Cirrone (Unknown), Serena Fattori
-
15:15
Discussion on EM bug reports and problems 15mSpeaker: Prof. Vladimir Ivantchenko (CERN)
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14:00
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14:00
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15:30
Parallel 1B: Generic Processes & Materials Hokkaido University (Room B)
Hokkaido University
Room B
Convener: Marc Verderi (Centre National de la Recherche Scientifique (FR))-
14:00
Updates on Par04 and fast simulation 30mSpeakers: Anna Zaborowska (CERN), Dalila Salamani (CERN)
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14:30
Progress with using geant-val 15mSpeaker: Igor Semeniouk (Centre National de la Recherche Scientifique (FR))
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14:45
Update on command-based scorers (TBC) 20mSpeaker: Makoto Asai (Jefferson Lab, US)
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15:05
Discussion time 25m
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14:00
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15:30
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16:00
Break 30m Room A
Room A
Hokkaido University
Hokkaido University Kita 8, Nishi 5, Kita-ku, Sapporo, Hokkaido, 060-0808 Japan +81-11-716-2111 -
16:00
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17:30
Plenary 3: Feed-back on Collaboration Evolution Room A
Room A
Hokkaido University
Hokkaido University Kita 8, Nishi 5, Kita-ku, Sapporo, Hokkaido, 060-0808 Japan +81-11-716-2111Conveners: Jonas Hahnfeld (CERN), Marc Verderi (Centre National de la Recherche Scientifique (FR))-
16:00
Introduction 10mSpeakers: Jonas Hahnfeld (CERN), Marc Verderi (Centre National de la Recherche Scientifique (FR))
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16:10
Report from Evolution Task Force (includes 15' discussion time) 40mSpeaker: Anna Zaborowska (CERN)
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16:50
Report from Early Career Researchers Committee (ECRC) (includes 15' discussion time) 25mSpeaker: Lorenzo Pezzotti (CERN)
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17:15
General Discussion 15m
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16:00
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17:30
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19:30
Welcome cocktail 2h Room A
Room A
Hokkaido University
Hokkaido University Kita 8, Nishi 5, Kita-ku, Sapporo, Hokkaido, 060-0808 Japan +81-11-716-2111
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08:00
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09:00
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08:00
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12:10
Medical tutorial: Registration & lectures (L01, L02, L03, L04, H02)
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09:00
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10:30
Parallel 2A: Basic, Extended and Advanced Examples Room A
Room A
Hokkaido University
Hokkaido University Kita 8, Nishi 5, Kita-ku, Sapporo, Hokkaido, 060-0808 Japan +81-11-716-2111Conveners: Ivana Hrivnacova (Université Paris-Saclay (FR)), Susanna Guatelli-
09:00
Extended example: analysis/AnaEx03 5mSpeaker: Ivana Hrivnacova (Université Paris-Saclay (FR))
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09:05
Extended example: medical/dna/jetcounter 5mSpeakers: Beata Brzozowska (University of Warsaw), Hoang Ngoc Tran (CENBG/CRNS), Hoang Tran
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09:10
Extended example: medical/dna/dnadamage2 5mSpeakers: Dominguez Kondo Naoki (UCSF), Hoang Ngoc Tran (CENBG/CRNS), Hoang Tran
- 09:15
- 09:20
- 09:25
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09:35
Advanced examples: eFlash_radiotherapy and radioprotection 10mSpeaker: Giuliana Miluzzo (INFN Catania)
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09:45
New space physics examples derived from ATHENA telescope 10mSpeaker: Ronny Stanzani
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09:55
A PoC for a graphical Geant4 Interface and simulation management: potential users and possibilities 10mSpeaker: Dr Alfonso Mantero (Swhard srl)
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10:05
Status of IAEAphsp example 10mSpeaker: MIGUEL ANTONIO CORTES GIRALDO Not Supplied
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10:15
Geant4 teaching/learning opportunities 15mSpeaker: Benjamin Morgan (University of Warwick (GB))
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09:00
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09:00
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10:30
Parallel 2B: Geometry Working Session Hokkaido University (Room B)
Hokkaido University
Room B
Talks (updates, status), discussions and working sessions
Conveners: Dr Gabriele Cosmo (CERN), John Apostolakis (CERN)-
09:00
QSS: status / update 20m
- Status: first release in 11.2-beta
- update: recent improvements / fixes
- topics for 11.2 (Dec): remaining issues/challenges
- outlook
Speakers: Lucio Santi (Universidad de Buenos Aires), Rodrigo Castro (ETH Zurich), Rodrigo Daniel Castro (Universidad de Buenos Aires (AR)) -
09:20
VecGeom - developments / plans 20mSpeakers: Andrei Gheata (CERN), Juan Gonzalez Caminero
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09:40
Orange modeller: update 20mSpeaker: Seth Johnson (Oak Ridge National Laboratory (US))
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10:00
Geometry Converter: an update 15mSpeaker: Guilherme Lima (FermiLab (US))
- 10:15
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09:00
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10:30
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11:00
Break 30m Room A
Room A
Hokkaido University
Hokkaido University Kita 8, Nishi 5, Kita-ku, Sapporo, Hokkaido, 060-0808 Japan +81-11-716-2111 -
11:00
→
12:30
Plenary 4: Physics I : Hadronic Physics Room A
Room A
Hokkaido University
Hokkaido University Kita 8, Nishi 5, Kita-ku, Sapporo, Hokkaido, 060-0808 Japan +81-11-716-2111Conveners: Alberto Ribon (CERN), Lorenzo Pezzotti (CERN)- 11:00
- 11:25
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11:40
Validation of Geant4 physics via calorimeter test-beam set-ups in geant-val 20mSpeaker: Lorenzo Pezzotti (CERN)
- 12:00
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12:10
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13:30
Medical tutorial break 1h 20m
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12:30
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14:00
Lunch break 1h 30m
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13:30
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17:30
Medical tutorial: Lectures & Hands-on (L05, H02, Hands-on 1)
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14:00
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15:30
Parallel 3A: Hadronic 1 Room A
Room A
Hokkaido University
Hokkaido University Kita 8, Nishi 5, Kita-ku, Sapporo, Hokkaido, 060-0808 Japan +81-11-716-2111Convener: Alberto Ribon (CERN)-
14:00
Development and implementation of a new Geant4 QMD model and its validation 20mSpeaker: Yoshihide Sato
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14:20
Graph Neural Networks for fast emulation of nuclear interaction models 20mSpeaker: Lorenzo Arsini
- 14:40
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14:00
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14:00
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15:30
Parallel 3B: Computing Performance Hokkaido University (Room B)
Hokkaido University
Room B
Conveners: Gunter Folger, Soon Yung Jun (Fermi National Accelerator Lab. (US))-
14:00
ALICE 10mSpeakers: Ivana Hrivnacova (Université Paris-Saclay (FR)), Sandro Christian Wenzel (CERN)
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14:10
ATLAS 10mSpeaker: Marilena Bandieramonte (University of Pittsburgh (US))
- 14:20
- 14:30
- 14:40
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14:50
IBS/Underground Physics 10mSpeaker: Eunju Jeon (Center for Underground Physics, IBS)
- 15:00
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15:10
Discussion 20m
-
14:00
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15:30
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16:00
Break 30m Room A
Room A
Hokkaido University
Hokkaido University Kita 8, Nishi 5, Kita-ku, Sapporo, Hokkaido, 060-0808 Japan +81-11-716-2111 -
16:00
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17:30
Plenary 5: Kernel I : Geometry, Run, Event, etc. Room A
Room A
Hokkaido University
Hokkaido University Kita 8, Nishi 5, Kita-ku, Sapporo, Hokkaido, 060-0808 Japan +81-11-716-2111Convener: Dr Gabriele Cosmo (CERN)-
16:00
Status of Geometry developments 20mSpeaker: John Apostolakis (CERN)
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16:20
Update on sub-event level parallelism 20mSpeaker: Makoto Asai (Jefferson Lab, US)
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16:40
Status of developments on Fast Simulation 20mSpeakers: Anna Zaborowska (CERN), Dalila Salamani (CERN)
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17:00
Thoughts on parallelisation of initialisation phase and open issues 20mSpeaker: Prof. Vladimir Ivantchenko (CERN)
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17:20
Discussion 10m
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16:00
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08:00
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12:10
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-
09:00
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12:30
Medical tutorial: Lectures (L06 - L11)
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09:00
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10:30
Plenary 6: Kernel II : GUI, Vis, Examples, etc. Room A
Room A
Hokkaido University
Hokkaido University Kita 8, Nishi 5, Kita-ku, Sapporo, Hokkaido, 060-0808 Japan +81-11-716-2111Conveners: Francesca Nicolanti, Susanna Guatelli-
09:00
Update on the Geant4 Documentation 10mSpeaker: Alexander Howard (Imperial College (GB))
- 09:10
-
09:25
Geant4 Visualisation 10mSpeaker: John Allison
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09:35
Update on the Geant4 Analysis 10mSpeaker: Ivana Hrivnacova (Université Paris-Saclay (FR))
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09:45
Update on the Basic and Extended Examples 15mSpeaker: Ivana Hrivnacova (Université Paris-Saclay (FR))
- 10:00
-
10:15
Geant4 learning/teaching tools 15mSpeaker: Benjamin Morgan (University of Warwick (GB))
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09:00
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10:30
→
11:00
Break 30m Room A
Room A
Hokkaido University
Hokkaido University Kita 8, Nishi 5, Kita-ku, Sapporo, Hokkaido, 060-0808 Japan +81-11-716-2111 -
11:00
→
12:30
Parallel 4A: Internal Communication Tools & Procedures; Publication Board Tools Room A
Room A
Hokkaido University
Hokkaido University Kita 8, Nishi 5, Kita-ku, Sapporo, Hokkaido, 060-0808 Japan +81-11-716-2111Discussion about setting-up an internal Indico for WG meeting announcements, internal minutes, etc. Discussion about web page(s) for internal notes, etc.
Review and discussion of tools used by the pub. board & related procedures (merged from parallel 5B)
Conveners: Alexander Howard (Imperial College (GB)), Benjamin Morgan (University of Warwick (GB)), Marc Verderi (Centre National de la Recherche Scientifique (FR))-
11:00
Discussion 1h 30m
-
11:00
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11:00
→
12:30
Parallel 4B: (free) Hokkaido University (Room B)
Hokkaido University
Room B
-
12:30
→
14:00
Lunch break 1h 30m
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12:30
→
14:00
Medical tutorial break 1h 30m
-
14:00
→
17:30
Medical tutorial: Hands-on 2 & 3
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14:00
→
15:30
Parallel 5A: New EM validations Room A
Room A
Hokkaido University
Hokkaido University Kita 8, Nishi 5, Kita-ku, Sapporo, Hokkaido, 060-0808 Japan +81-11-716-2111Conveners: Jay Archer (University of Wollongong), Susanna Guatelli-
14:00
Model of the single Coulomb scattering of e-/e+ based on numerical DCS from DPWA 15mSpeaker: Mihaly Novak (CERN)
-
14:15
Bragg Peak validation 15mSpeaker: MIGUEL ANTONIO CORTES GIRALDO Not Supplied
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14:30
Validation of Geant4 fragmentation for incident alpha particles 15mSpeaker: David Bolst (University of Wollongong)
-
14:45
Modelling the Response of CLLBC(Ce) and TLYC(Ce) SiPM-Based Radiation Detectors in Mixed Radiation Fields with Geant4 15mSpeaker: Jeremy Brown
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15:00
Calculation of early DNA damage in astronauts: update and future perspectives 15mSpeaker: Jay Archer (University of Wollongong)
- 15:15
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14:00
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14:00
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15:30
Parallel 5B: Visualization Hokkaido University (Room B)
Hokkaido University
Room B
Convener: Laurent Garnier -
15:30
→
16:00
Break 30m
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16:00
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17:30
Plenary 7: Physics II : EM physics Room A
Room A
Hokkaido University
Hokkaido University Kita 8, Nishi 5, Kita-ku, Sapporo, Hokkaido, 060-0808 Japan +81-11-716-2111Conveners: Alexei Sytov (Universita e INFN, Ferrara (IT)), Mihaly Novak (CERN)- 16:00
- 16:30
- 17:00
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19:00
→
21:00
Conference Dinner 2h Sapporo Beer Museum
Sapporo Beer Museum
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09:00
→
12:30
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-
09:00
→
12:30
Medical tutorial: Lectures (L12 - L14), Hand-on, Q/A & closing session
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09:00
→
10:30
Parallel 6A: Hadronic 2 Room A
Room A
Hokkaido University
Hokkaido University Kita 8, Nishi 5, Kita-ku, Sapporo, Hokkaido, 060-0808 Japan +81-11-716-2111Convener: Alberto Ribon (CERN)-
09:00
n_TOF flux validation 20mSpeaker: Dr Miguel Antonio Cortes-Giraldo (Universidad de Sevilla)
- 09:20
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09:00
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09:00
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10:30
Parallel 6B: R&D TF Hokkaido University (Room B)
Hokkaido University
Room B
Conveners: John Apostolakis (CERN), Witold Pokorski (CERN)- 09:00
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09:30
Celeritas progress report 30mSpeaker: Seth Johnson (Oak Ridge National Laboratory (US))
- 10:00
-
10:30
→
11:00
Break 30m Room A
Room A
Hokkaido University
Hokkaido University Kita 8, Nishi 5, Kita-ku, Sapporo, Hokkaido, 060-0808 Japan +81-11-716-2111 -
11:00
→
12:30
Plenary 8: Future Looking Room A
Room A
Hokkaido University
Hokkaido University Kita 8, Nishi 5, Kita-ku, Sapporo, Hokkaido, 060-0808 Japan +81-11-716-2111Conveners: Alberto Ribon (CERN), Jonas Hahnfeld (CERN)-
11:00
Status of python interfaces to Geant4 20mSpeaker: Benjamin Morgan (University of Warwick)
-
11:20
Julia interface to Geant4 20mSpeakers: Benjamin Morgan (University of Warwick), Pere Mato Vila (CERN)
- 11:40
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12:00
On differentiable programming and Geant4 20mSpeaker: Mihaly Novak (CERN)
-
11:00
-
12:30
→
14:00
Lunch break 1h 30m
-
14:00
→
15:30
Technical Forum: Developers session Room A
Room A
Hokkaido University
Hokkaido University Kita 8, Nishi 5, Kita-ku, Sapporo, Hokkaido, 060-0808 Japan +81-11-716-2111Conveners: Alberto Ribon (CERN), Marc Verderi (Centre National de la Recherche Scientifique (FR)), Marilena Bandieramonte (University of Pittsburgh (US))-
14:00
Kernel / non-physics (status, patch 11.1.2, expected and at risk features) 20mSpeaker: Dr Gabriele Cosmo (CERN)
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14:20
Hadronic physics (status, patch 11.1.2, expected and at risk features) 20mSpeaker: Alberto Ribon (CERN)
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14:40
EM Physics (status, patch 11.1.2, expected and at risk features) 20mSpeakers: Mihaly Novak (CERN), Prof. Vladimir Ivantchenko (CERN)
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15:00
Non-C++ interfaces to Geant4 10mSpeaker: Benjamin Morgan (University of Warwick (GB))
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15:10
Geant4.jl - New Interface to Simulation Applications 15mSpeaker: Pere Mato Vila (CERN)
-
14:00
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15:30
→
17:00
Technical Forum: Users session Room A
Room A
Hokkaido University
Hokkaido University Kita 8, Nishi 5, Kita-ku, Sapporo, Hokkaido, 060-0808 Japan +81-11-716-2111Conveners: Alberto Ribon (CERN), Marc Verderi (Centre National de la Recherche Scientifique (FR)), Marilena Bandieramonte (University of Pittsburgh (US))-
15:30
Application of Geant4 for proton therapy research ~ An example case of Hokkaido University 30mSpeaker: Prof. Taeko Matsuura
- 16:00
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15:30
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09:00
→
12:30
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-
09:00
→
10:30
Plenary 9: Summary of parallel sessions I Room A
Room A
Hokkaido University
Hokkaido University Kita 8, Nishi 5, Kita-ku, Sapporo, Hokkaido, 060-0808 Japan +81-11-716-2111Conveners: Benjamin Morgan (University of Warwick (GB)), Ivana Hrivnacova (Université Paris-Saclay (FR))-
09:00
Parallel 1A: New EM developments 13mSpeaker: Jonas Hahnfeld (CERN)
-
09:13
Parallel 1B: Generic Processes & Materials 13mSpeaker: Marc Verderi (Centre National de la Recherche Scientifique (FR))
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09:26
Parallel 2A: Basic, Extended and Advanced Examples 13mSpeakers: Ivana Hrivnacova (Université Paris-Saclay (FR)), Susanna Guatelli
-
09:39
Parallel 2B: Geometry Working Session 13mSpeaker: John Apostolakis (CERN)
- 09:52
-
10:05
Parallel 3B: Computing Performance 13mSpeakers: Gunter Folger, Soon Yung Jun (Fermi National Accelerator Lab. (US))
-
10:18
Parallel 4A: Internal Communication Tools & Procedures; Publication Board Tools 12mSpeakers: Alexander Howard (Imperial College (GB)), Benjamin Morgan (University of Warwick), Marc Verderi (Centre National de la Recherche Scientifique (FR))
-
09:00
-
10:30
→
11:00
Break 30m
-
11:00
→
12:30
Plenary 10: Summary of parallel sessions II & closing remarks Room A
Room A
Hokkaido University
Hokkaido University Kita 8, Nishi 5, Kita-ku, Sapporo, Hokkaido, 060-0808 Japan +81-11-716-2111Conveners: Alberto Ribon (CERN), Krzysztof Genser (Fermi National Accelerator Laboratory (US))-
11:00
Parallel 5A: New EM validations 15mSpeakers: Jay Archer, Jay Archer (University of Wollongong)
- 11:15
- 11:30
-
11:45
Parallel 6B: R&D TF 15mSpeaker: John Apostolakis (CERN)
- 12:00
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12:10
Closing Remarks 10mSpeaker: Marc Verderi (Centre National de la Recherche Scientifique (FR))
-
12:20
Announcement of 29th Geant4 Collaboration Meeting 10mSpeaker: Pablo Cirrone
-
11:00
-
12:30
→
14:00
Lunch break 1h 30m
-
14:00
→
17:00
Steering Board Meeting Room A
Room A
Hokkaido University
Hokkaido University Kita 8, Nishi 5, Kita-ku, Sapporo, Hokkaido, 060-0808 Japan +81-11-716-2111
-
09:00
→
10:30
