s-process
= s-process
{c}
{title2=$s$-process}
{wiki}
= Slow neutron-capture process
{synonym}
The slow neutron-capture process builds nuclei heavier than iron when neutron captures occur more slowly than typical beta decays. Thermal pulses in asymptotic-giant-branch stars produce characteristic enhancements of elements such as strontium, zirconium, and barium.