Linked from
The 20 pages that link to R-process, each with the reason it gives.
Neutron starRelated: Neutron-rich merger ejecta can produce heavy elements through this process.
Nuclear astrophysicsBroader topic: It accounts for many heavy elements beyond the iron group.
KilonovaRelated: Kilonova ejecta provide conditions for this process to synthesize heavy nuclei.
S-processCompared with: Its rapid captures produce neutron-rich nuclei beyond the s-process path.