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Updated: Jun 15, 2026
14:19
A Basic Positron Emission Tomography System Constructed to Locate a Radioactive Source in a Bi-dimensional Space
Published on: February 1, 2016
Radioactive point source localization in one, two, and three dimensions within a bulky medium.
M S Hamideen1, J M Sharaf, Osama Alkam
1Department of Applied Science, Faculty of Engineering Technology, Al-Balqa' Applied University, Jordan.
Summary
This study introduces a method for pinpointing radioactive sources inside objects using detector count rate ratios. A computer program solves mathematical equations to determine the source
Area of Science:
- Nuclear physics and instrumentation.
- Medical imaging and radiation detection.
- Applied mathematics and computational modeling.
Background:
- Accurate localization of radioactive sources is crucial for various applications, including medical diagnostics and nuclear safety.
- Existing methods may face limitations in precision or require complex setups.
- Developing efficient and accurate localization techniques remains an active area of research.
Purpose of the Study:
- To investigate and develop a novel method for radioactive point source localization within an object.
- To establish a mathematical framework for activity position identification.
- To implement and validate the method using computational tools.
Main Methods:
- Utilizing count rate ratios from two opposing detectors positioned around an object.
- Deriving potentially useful mathematical non-linear equations.
- Solving these equations using a MATHEMATICA-based program for multidimensional localization.
Main Results:
- Successful derivation of mathematical equations for radioactive source localization.
- Development of a computational program for solving these equations.
- Demonstrated capability to identify activity position in multidimensions.
Conclusions:
- The proposed method, based on count rate ratios and mathematical modeling, offers a viable approach for radioactive point source localization.
- The MATHEMATICA-based program provides an effective tool for implementing the localization technique.
- This research contributes to advancements in radiation detection and imaging technologies.
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