A novel virtual point detector model for high purity germanium detectors

2022 ◽  
pp. 110107
Author(s):  
D. Stanga ◽  
D. Gurau ◽  
L. Done ◽  
A. Luca
Keyword(s):  
High Purity ◽  
Germanium Detectors ◽  
High Purity Germanium ◽  
Virtual Point ◽  
Point Detector ◽  
Detector Model

Evaluation of Virtual Point Detector for High Purity Germanium (Hpge) Detector, using Monte Carlo Simulations, and Artificial -Neural Networks

2020 ◽  
Vol 17 (1) ◽  
pp. 15
Author(s):  
Sedigheh Sina ◽  
Zahra Molaeimanesh ◽  
Mehrnoosh Karimipoorfard ◽  
Zeinab Shafahi ◽  
Maryam Papie ◽  
...  
Keyword(s):  
Neural Network ◽  
Artificial Neural Network ◽  
Monte Carlo ◽  
Monte Carlo Simulations ◽  
High Purity ◽  
High Purity Germanium ◽  
Hpge Detectors ◽  
Virtual Point ◽  
Artificial Neural ◽  
Point Detector

The virtual point detector concept is useful in gamma-ray spectroscopy. In this study, the virtual point detector, h0, was obtained for High Purity Germanium (HPGe) detectors of different sizes using MCNP5 Monte Carlo simulations. The HPGe detectors with different radii (rd), and height (hd), having aluminum, or Carbon windows, were simulated. A point photon source emitting several gammas with specific energies was defined at a distance x of the detectors. The pulse height distribution was scored using F8 tally. Finally, the artificial neural network was used for predicting the h0 values for every value of hd, rd, and x. Because of the high simulation duration of MCNP code, a trained ANN is used to predict the value of h0 for each detector size. The results indicate that the Artificial Neural Network (ANN) can predict the virtual point detector good accuracy. 

Radiation damage in large-volume n- and p-type high-purity germanium detectors irradiated by 1.5 GeV protons

1995 ◽  
Vol 42 (4) ◽  
pp. 653-658 ◽  
Author(s):  
M. Koenen ◽  
J. Bruckner ◽  
M. Korfer ◽  
I. Taylor ◽  
H. Wanke
Keyword(s):  
Radiation Damage ◽  
Large Volume ◽  
High Purity ◽  
Germanium Detectors ◽  
High Purity Germanium ◽  
P Type

scholarly journals Influence of Aspect Ratios in Resolutions of High Purity Germanium Detectors in Nuclear Measurements

2011 ◽  
Vol 3 (1) ◽  
Author(s):  
Njinga Raymond Limen ◽  
Ita Okon Bassey Ewa ◽  
Sunday Adesonloye Jonah ◽  
Mark Omotola Afolayan Oladipo ◽  
Baba Alfa
Keyword(s):  
High Purity ◽  
Germanium Detectors ◽  
Aspect Ratios ◽  
High Purity Germanium

scholarly journals Encapsulation of High-Purity Germanium Detectors

1974 ◽  
Vol 21 (1) ◽  
pp. 344-346 ◽  
Author(s):  
G. A. Armantrout ◽  
R. Wichner ◽  
S. P. Swierkowski
Keyword(s):  
High Purity ◽  
Germanium Detectors ◽  
High Purity Germanium

Correlation between DLTS-Measurements and the Performance of High Purity Germanium Detectors

1982 ◽  
Vol 29 (1) ◽  
pp. 789-792 ◽  
Author(s):  
E. Simoen ◽  
P. Clauws ◽  
J. Broeckx ◽  
J. Vennik ◽  
M. Van Sande ◽  
...  
Keyword(s):  
High Purity ◽  
Germanium Detectors ◽  
High Purity Germanium
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