Geant4 BRIKEN Neutron efficiency calculations as a function of neutron energy and for some spectra: Ga84-vandle, Br88-endf71, Rb94-endf71, Rb95-endf71, I137-endf71, Cf252-MCNPX
  

Calculations for the current BRIKEN detector configuration:

Hybrid mode, 140 counters, assembled in July16.


Summary of files:

BRIKEN_hybrid140.svg  ---> Scheme for the current tube configuration. 

BRIKEN_hybrid140_efficiency.xlsx  ---> Sheet with results of the calculations.

Efficiency_vs_Energy_HybridConf_140b.svg ---> Plot of the neutron efficiency by Ring (see BRIKEN_hybrid140.svg) and total.