Particle distribution around a copper beam stop for 72 MeV protons

Area of Science:

• Nuclear Physics
• Radiation Detection and Measurement

Background:

• Understanding neutron production is crucial for applications in nuclear energy and medical physics.
• Accurate characterization of neutron spectra is essential for radiation shielding and dosimetry.

Purpose of the Study:

• To experimentally determine neutron yields and energy spectra from proton interactions in copper.
• To validate simulation models for neutron production.

Main Methods:

• Utilized activation detectors to measure neutron flux densities and energies.
• Employed spectrum unfolding analysis on detector data.
• Performed Monte Carlo simulations for comparison.

Main Results:

• Presented neutron yield data at various production angles.
• Compared experimental results with Monte Carlo calculations, showing good agreement.
• Included relevant dosimetric data.

Conclusions:

• The experiment successfully characterized neutron production from 72 MeV protons in copper.
• The findings validate the use of Monte Carlo methods for simulating such interactions.
• Data provides a basis for further studies in neutron physics and applications.