HF RL Explorer

Issue: Muon-catalyzed fusion (muCF) physics input structures

Issue: Muon-catalyzed fusion (muCF) physics input structures: a task in LegoFlow-SWE (Harbor dataset). Description The Celeritas particle transport code currently has no support for muon‑catalyzed fusion (muCF) physics. We need to introduce the skeleton input structures so that users can configure…

The task

**Description** The Celeritas particle transport code currently has no support for muon‑catalyzed fusion (muCF) physics. We need to introduce the skeleton input structures so that users can configure muCF physics in their problem definitions, and the Geant4 importer can load default muCF data when the necessary…

Part of Lego-X/LegoFlow-SWE.