Time dependent simulations of fusion chain reactions mediated by neutron knock-ons in pure deuterium
Year: 2025
Type: article
Abstract: Previously it has been shown that fusion chain reactions in the D–D system are feasible with supra-thermal deuterons in the MeV regime, with new generations of deuterons being produced by neutron knock-ons. Here we expand on this analysis via time-dependent simulations, in order to study the time-scale on which these chain reactions develop. We conclude that, at very high densities, it could be possible for strong development of the chain reactions in 5ps, putting the development of the chain reaction within the inertial confinement time.
Author: A P L Robinson
Institution: Central Laser Facility
Language: English
Subfield: Nuclear and High Energy Physics
Field: Physics and Astronomy
Domain: Physical Sciences
Open Access status: hybrid
Estimated APC paid: $3,325
OpenAlex ID: W4410632887