Efficiency calibration of an HPGe detector in the 0.1–2.5 MeV energy range for Am-Be neutron source-based PGAA applications

2007 ◽  
Vol 273 (2) ◽  
pp. 443-450 ◽  
Author(s):  
Ş. Turhan
Keyword(s):  
Energy Range ◽  
Neutron Source ◽  
Hpge Detector ◽  
Efficiency Calibration

Optimization of a Multiline Neutron Source Based on a 232Th Filter

2017 ◽  
Vol 3 (3) ◽  
Author(s):  
Y. Ben-Galim ◽  
R. Moreh ◽  
I. Orion
Keyword(s):  
Energy Range ◽  
Cross Section ◽  
Neutron Source ◽  
Absorber Thickness ◽  
Optimum Thickness ◽  
Strong Intensity

A multiline neutron source can be produced by using a metallic 232Th filter in conjunction with a white neutron source. The multiline spectrum consists of ∼20 relatively strong intensity lines ranging from 10 to 4000 eV. It is shown that the width of each neutron line of the spectrum is strongly dependent on the absorber thickness. This neutron source is useful for accurate cross section measurements with precise neutron energies. The optimum thickness of the 232Th absorber, which was found to yield a sharp multiline spectrum throughout the above energy range, was found to be ∼14 cm.

Efficiency calibration of a large-area neutron detector by using Am/Be neutron source

2005 ◽  
Vol 52 (1) ◽  
pp. 473-477 ◽  
Author(s):  
Q.Y. Hu ◽  
Y.L. Ye ◽  
Z.H. Li ◽  
X.Q. Li ◽  
D.X. Jiang ◽  
...  
Keyword(s):  
Neutron Source ◽  
Neutron Detector ◽  
Efficiency Calibration ◽  
Large Area

HPGe detector efficiency calibration for extended cylinder and marinelli-beaker sources using the ESOLAN program

1997 ◽  
Vol 48 (1) ◽  
pp. 83-95 ◽  
Author(s):  
Tien-Ko Wang ◽  
Wei-Yang Mar ◽  
Tzung-Hua Ying ◽  
Chia-Lian Tseng ◽  
Chi-Hung Liao ◽  
...  
Keyword(s):  
Hpge Detector ◽  
Efficiency Calibration ◽  
Detector Efficiency ◽  
Marinelli Beaker
Sign in / Sign up

Export Citation Format

Share Document