S39 — Activation / shutdown dose
Register entry: S39 · Activation / shutdown dose · Tier 2 — Deck-Deposited (runnable input deck, pending HPC execution) · Paper 3 — Fuel Cycle, Neutronics & Magnets/Shield.
Primary files: deck: OpenMC-R2S (see S68)
Kronos Fusion Energy — architecture validation. HYPERION breeder (A = 2.5, R₀ = 1.2 m, Q = 3.424) and the D–³He tandem-mirror generator (26.49 T peak throat field). Published under CC BY 4.0 in the Kronos two-paper deposits (DOI 10.5281/zenodo.21746157 and DOI 10.5281/zenodo.21746479).