A scientific framework for the simulation, analysis and visualization of particle interactions in space and time. REACT4D provides a common foundation for studies in which the four-dimensional structure of particle interactions is essential.
Explore the applicationsREACT4D is designed as a general framework for event-based four-dimensional simulation. It combines spatial and temporal information to describe interaction processes and their observable consequences.
The framework is intended to provide a flexible foundation for numerical studies, detector concepts, beam configurations, timing measurements and other applications where space and time must be treated together.
REACT4D is a general framework. Individual scientific applications can be developed on top of the common four-dimensional simulation infrastructure.
ILUMI4D is the first major application of REACT4D. It focuses on luminosity, interaction-region geometry and four-dimensional collision dynamics.
The studies include beam crossing configurations, bunch-length effects, vertex distributions, timing information, detector observables and luminosity-related quantities.
Explore ILUMI4D →Scientific results generated with REACT4D and its applications will be collected here, including figures, simulations, numerical studies, videos and technical documentation.
Detailed simulation studies and numerical investigations.
Publication-quality plots and visualization of simulation results.
Dynamic visualizations of four-dimensional interaction and detector phenomena.
Consolidated results and conclusions from individual studies.
Technical documentation, descriptions of the simulation framework and scientific methodology will be collected here as the project develops.