Найдено научных статей и публикаций: 1, для научной тематики: Digital shape analysis technique
1.
N.V.Eremin, S.S.Markochev, A.A.Paskhalov et al.
- Journal of Physics: Conference Series , 2011
The high energy bremsstrahlung γ-rays accompanying the spontaneous fission of 252-Cf were measured in the 10-70 MeV energy range. The photons were detected by two BGO scintillator detectors ( 7.6cm × 7.6cm) in coincidence with neutrons detected by plastic
scintillator detector, in the 90◦ and 180◦ ge...
The high energy bremsstrahlung γ-rays accompanying the spontaneous fission of 252-Cf were measured in the 10-70 MeV energy range. The photons were detected by two BGO scintillator detectors ( 7.6cm × 7.6cm) in coincidence with neutrons detected by plastic
scintillator detector, in the 90◦ and 180◦ geometry of the two BGO detectors with respect to the
axis of the plastic scintillator. The distance from the 252 Cf source to the BGO detectors was 10 cm, and the one to the plastic detector was 50 cm. The fast digital shape analysis technique and
the time-of-flight method were used to reject pile-up effects and cosmic ray background. The
γ-ray emission probability of 3 × 10−8 photon/(MeV × f ission) at Eγ = 70 MeV was obtained.