What question did this study set out to answer?

The aim is to develop a method to identify recoil particles in an ionization chamber based on their energy and range.

April 4, 2026Physics of Particles and Nuclei0 citations

Development of a Method for Identifying the Type of Recoil Particles in an Ionization Chamber

AAA. H. AlamouriSt Petersburg University ADA. A. DzyubaSt Petersburg University

Key Points

The aim is to develop a method to identify recoil particles in an ionization chamber based on their energy and range.
Developed a method based on the correlation of recoil particle range and energy released.
Considered particle emission angle in the identification process.
Created a Monte-Carlo model to enhance the method and process data.
Demonstrated effective correlation between emitted energy and particle type.
Model refined data processing for experiment planning.

Abstract

A method of active target can be used to measure the particle (proton, deuteron, and helium nuclei) electron-knocking out cross sections for various gas nuclei. To conduct measurements, a method for identifying the type of recoil particle has been developed, based on the correlation between the particle’s range and the energy released in the detector. The particle emission angle is also considered. A Monte-Carlo model has been developed to refine this method, incorporating the transport of ionizing radiation, electronic response functions and noise, as well as the background from beam electrons. This model will be used for experiment planning and data processing.

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