June 19,2007 Cf-252 measurements with HpGe & neutron sensitive scintillators in coincidence

Data runs:

1. Polyethylene boron layer of thickness 15 cm was used as a neutron attenuator in front of HpGe detector. Total time of the run was ~5 h 30 m. Total number of counts: 200,288. The source was Cf-252 (activity 60[math]\mu[/math]Ci).

[math]\gamma[/math]-spectrum obtained from HpGe detector gated by fast plastic scintillator. Total spectrum was divided by regions of 500 keV.