Introduction

• John Apostolakis (CERN)

Room: 32/S-C22 - Welcome to the course - Practical aspects - Zoom, Mattermost, Questions, ...

Magnetic Field

• John Apostolakis (CERN)

Room: 32/S-C22 - Magnetic field - Field integration and other types of field - Steppers & Interpolation

Physics

• Vladimir Ivantchenko (CERN)

Room: 32/S-C22 - Particles - Ions - Processes - What happens at a step - Order of initialisation and execution - Cuts - How to prepare custom particle and process

Hadronic Physics - I

• Alberto Ribon (CERN)

Room: 32/S-C22 Introduction (what is it, why we need it, what are the challenges) Overview of the hadronic physics framework Hadronic cross-sections Hadronic final-state models Hadronic data libraries

Discussion

• Vladimir Ivantchenko (CERN)
• Alberto Ribon (CERN)
• John Apostolakis (CERN)

Room: 32/S-C22 - Magnetic field - EM physics - Hadronic physics

Definition of UI commands

• Makoto Asai (SLAC National Accelerator Laboratory (US))

Room: 32/S-C22 - G4UIExecutive - Definition of custom UI commands

Scoring

• Makoto Asai (SLAC National Accelerator Laboratory (US))

Room: 32/S-C22 - Introduction to Scoring - Command-based scoring - Sensitive detector vs. primitive scorer - Basic structure of detector sensitivity - Sensitive detectors and hits

Additional User classes

• Makoto Asai (SLAC National Accelerator Laboratory (US))

Room: 32/S-C22 - User limits - User information classes - Stack management

Discussion

• Makoto Asai (SLAC National Accelerator Laboratory (US))

Room: 32/S-C22 - UI commands - User actions - Scoring

Multithreading

• John Apostolakis (CERN)

Room: 32/S-C22 - Why use multi-threading in Geant4 - What data is shared between threads - User commands to control threading and regular and error output - User code / actions in multi-threaded (MT) mode

Questions & Answers Room: 32/S-C22 General discussion on topics raised on Mattermost

Practicalities (repeat - adapted)

• John Apostolakis (CERN)

Room: 32/S-C22 - Welcome to the (time-shifted) course - Practical aspects - Zoom, Mattermost, Questions, ...

Definition of UI commands (repeat of morning)

• Makoto Asai (SLAC National Accelerator Laboratory (US))
• John Apostolakis (CERN)

Room: 32/S-C22 - G4UIExecutive - Definition of custom UI commands

Scoring (repeat)

• John Apostolakis (CERN)
• Makoto Asai (SLAC National Accelerator Laboratory (US))

Room: 32/S-C22 - Sensitive detectors & Hits - Basic scoring commands - Advanced scoring

Additional User classes (repeat)

• Makoto Asai (SLAC National Accelerator Laboratory (US))
• John Apostolakis (CERN)

Room: 32/S-C22 - User limits - User information classes - Stack management

Discussion

• John Apostolakis (CERN)

Room: 32/S-C22 - UI commands - User actions - Scoring

Electromagnetic physics

• Vladimir Ivantchenko (CERN)

Room: 32/S-C22 - Energy loss - Cuts per region - Models per region - Atomic de-excitation - Multiple and single scattering - Documentation for electromagnetic physics

Electromagnetic physics II - Optical Photons

• Alexander Howard (Imperial College (GB))

Room: 32/S-C22 Optical photons - generation, propagation and their physics processes

Open Discussion

• John Apostolakis (CERN)
• Alexander Howard (Imperial College (GB))
• Vladimir Ivantchenko (CERN)
• Mihaly Novak (CERN)

Room: 32/S-C22 Any Geant4 topic - submit questions on Mattermost

Geometry

• Gabriele Cosmo (CERN)

Room: 32/S-C22 - Placements, Replicated and Parameterised volumes, introduction - Divided volumes - Geometrical regions - Touchables and Nested parameterisations - Assembly volumes - Reflected volumes - Geometry optimization - Parallel geometries - Moving geometries - CAD interface

Discussion

• Gabriele Cosmo (CERN)
• John Apostolakis (CERN)

Room: 32/S-C22 - Geometry - Navigation & Transportation

Physics Lists

• Gunter Folger (CERN)

Room: 32/S-C22 - Introduction to Physics Lists - The Geant4 Physics List interface - Using pre-packaged physics lists - How to choose a physics list - Examples

Hadronics physics II

• Alberto Ribon (CERN)

Room: 32/S-C22 - Pre-compound and de-excitation models - Intra-nuclear cascade models (Bertini, Binary, Liege (INCL)) - String models (Fritiof, Quark Gluon String) - Capture/stopping models - Fission models - Elastic process - Neutron physics - Ion physics

Multithreading II

• John Apostolakis (CERN)

Room: 32/S-C22 - thread safety - split classes

Discussion

• Gunter Folger (CERN)
• Alberto Ribon (CERN)

Room: 32/S-C22 - Physics lists - Hadronic physics

Event Biasing

• Marc Verderi (Centre National de la Recherche Scientifique (FR))

Room: 32/S-C22 - Overview - Geometrical biasing - Bremsstrahlung splitting

Physics Biasing

• Alberto Ribon (CERN)

Room: 32/S-C22 Physics biasing techniques

Discussion

• Marc Verderi (Centre National de la Recherche Scientifique (FR))
• Alberto Ribon (CERN)

Room: 32/S-C22 - Event biasing - Physics biasing

Fast Simulation

• Anna Zaborowska (CERN)

Room: 32/S-C22 - Fast parameterised simulation - G4VFastSimulationModel - G4FastSimulationManagerProcess - Use of "Ghost" volumes - Techniques of fast simulation

Questions & Answers Room: 32/S-C22 General discussion Answers on topics raised on Mattermost