Abstract
The method of computerized tomography by fast neutrons and gamma-rays are used for inspecting and testing of materials by non-destructive technique. The transmission technique was applied using narrow collimated beams of reactor neutrons and gamma-ray. The neutron and gamma-rays transmitted through the object inspection were measured by means of a neutron gamma detector with Ne - 213 liquid organic scintillator. The undesired pulses of neutrons or gamma-rays are rejected from the transmitted beam by a discrimination technique based on the difference in the decay part of light pulse produced by recoil electrons or recoil protons. The transmitted neutrons or gamma-rays for different projections used to get the image of the section through the object investigated using the method of filtered back projection (FBP) algorithm. 8 figs.
El-Ghobary, A M;
Bakkoush, F A;
Megahid, R M
[1]
- Reactor and Neutron Physics Department, Nuclear Research Center, A.E.A., Cairo (Egypt)
Citation Formats
El-Ghobary, A M, Bakkoush, F A, and Megahid, R M.
Materials testing by computerized tomography with neutrons and gamma-rays.
Egypt: N. p.,
1996.
Web.
El-Ghobary, A M, Bakkoush, F A, & Megahid, R M.
Materials testing by computerized tomography with neutrons and gamma-rays.
Egypt.
El-Ghobary, A M, Bakkoush, F A, and Megahid, R M.
1996.
"Materials testing by computerized tomography with neutrons and gamma-rays."
Egypt.
@misc{etde_521291,
title = {Materials testing by computerized tomography with neutrons and gamma-rays}
author = {El-Ghobary, A M, Bakkoush, F A, and Megahid, R M}
abstractNote = {The method of computerized tomography by fast neutrons and gamma-rays are used for inspecting and testing of materials by non-destructive technique. The transmission technique was applied using narrow collimated beams of reactor neutrons and gamma-ray. The neutron and gamma-rays transmitted through the object inspection were measured by means of a neutron gamma detector with Ne - 213 liquid organic scintillator. The undesired pulses of neutrons or gamma-rays are rejected from the transmitted beam by a discrimination technique based on the difference in the decay part of light pulse produced by recoil electrons or recoil protons. The transmitted neutrons or gamma-rays for different projections used to get the image of the section through the object investigated using the method of filtered back projection (FBP) algorithm. 8 figs.}
place = {Egypt}
year = {1996}
month = {Dec}
}
title = {Materials testing by computerized tomography with neutrons and gamma-rays}
author = {El-Ghobary, A M, Bakkoush, F A, and Megahid, R M}
abstractNote = {The method of computerized tomography by fast neutrons and gamma-rays are used for inspecting and testing of materials by non-destructive technique. The transmission technique was applied using narrow collimated beams of reactor neutrons and gamma-ray. The neutron and gamma-rays transmitted through the object inspection were measured by means of a neutron gamma detector with Ne - 213 liquid organic scintillator. The undesired pulses of neutrons or gamma-rays are rejected from the transmitted beam by a discrimination technique based on the difference in the decay part of light pulse produced by recoil electrons or recoil protons. The transmitted neutrons or gamma-rays for different projections used to get the image of the section through the object investigated using the method of filtered back projection (FBP) algorithm. 8 figs.}
place = {Egypt}
year = {1996}
month = {Dec}
}