Detailed Description

User interface (UI) messenger for the PlasmaMLPALLAS primary generator.

This class provides a set of Geant4 UI commands to control the primary particle generator and machine-learning-based laser parameters in the PALLAS simulation.

It allows users to:

Enable or disable ONNX-based particle generation.
Set the particle type for the simulation.
Configure laser parameters such as focus offset, normalized vector potential, dopant fraction in the target chamber, and gas pressure.

Commands are organized in directories:

/PlasmaMLPALLAS/gun/ for particle gun-related commands
/PlasmaMLPALLAS/laser/ for laser-related parameters

The messenger interacts with the PlasmaMLPALLASPrimaryGeneratorAction and OnnxParameters singleton to apply changes in real time.

Usage:

Instantiate the messenger with a pointer to the primary generator action.
Commands are available in Geant4 UI macros or interactive session.

Authors: Arnaud HUBER; Alexei SYTOV

Date: 2025

Copyright: PALLAS Project - GEANT4 Collaboration