  Recently, the TRIUMF Storage Ring (TRISR), a storage ring for the existing
Isotope Separator and Accelerator-I (ISAC-I) radioactive ion beam facility at
TRIUMF, was proposed. It may be possible to directly measure neutron-induced
radiative capture reactions in inverse kinematics by combining the ring with a
high-flux neutron generator as the neutron target. Herein, we present the
conceptual design of a low-energy ion storage ring as well as a fusion product
extraction system with a Wien filter and recoil separator for detecting neutron
capture products based on ion optical calculations and particle-tracking
simulations.
