Chi-Nu Detector Array

The Chi-Nu Detector array is composed of 20 liquid scintillator neutron detectors and 2 gamma-ray detectors. It is being used to better measure the fission neutron spectrum, especially the high and low end, below 0.6 MeV and above 8 MeV.

A schematic of the Chi-Nu Detector array. (www.wnr.lanl.gov)

A partial detector array looking at fission chamber. (www.wnr.lanl.gov)