ALPHACAL: A new user-friendly tool for the calibration of alpha-particle sources


In this work, we present and describe the program ALPHACAL, specifically developed for the calibration of alpha-particle sources. It is therefore more user-friendly and less time-consuming than multipurpose codes developed for a wide range of applications. The program is based on the recently developed code AlfaMC, which simulates specifically the transport of alpha particles. Both cylindrical and point sources mounted on the surface of polished backings can be simulated, as is the convention in experimental measurements of alpha-particle sources. In addition to the efficiency calculation and determination of the backscattering coefficient, some additional tools are available to the user, like the visualization of energy spectrum, use of energy cut-off or low-energy tail corrections. ALPHACAL has been implemented in C++ language using QT library, so it is available for Windows, MacOs and Linux platforms. It is free and can be provided under request to the authors.

Applied Radiation and Isotopes
Alfonso Fernandez Timon
Alfonso Fernandez Timon
Profesor Titular de Universidad

Alfonso Fernández Timón es Profesor Titular de Universidad y unos de los investigadores seniors del Grupo de Investigación en Algoritmos de Optimización GRAFO de la Universidad Rey Juan Carlos. Anteriormente fue Becario de la Red de Estaciones Metrológicas y del Plan de Vigilancia Radiológica del CSN en la Universidad de Extremadura. Sus lineas de investigación abarcan desde la aplicación de metaheurísticas para resolver problemas de optimización combinatoria hasta la metrología de radiaciones nucleares.