Articles with "gamma photons" as a keyword



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Imaging of gamma photons from activated gold wire using a high-energy gamma camera after irradiation of neutrons from boron neutron capture therapy (BNCT) system

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Published in 2023 at "Journal of Instrumentation"

DOI: 10.1088/1748-0221/18/04/t04003

Abstract: Gold wire is commonly used for quality assurance (QA) of the neutron beam in a boron neutron capture therapy (BNCT) system. It is set in water and irradiated with the neutron beam, and then 412-keV… read more here.

Keywords: bnct system; activated gold; wire; gamma photons ... See more keywords

Attosecond bunches of gamma photons and positrons generated in nanostructure targets.

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Published in 2019 at "Physical review. E"

DOI: 10.1103/physreve.99.013202

Abstract: The subatomic experimental exploration of physical processes on extremely short time scales has become possible by the generation of high-quality electron bunches and x-ray pulses with subfemtosecond durations. Increasing the photon energy from the x-ray… read more here.

Keywords: generated nanostructure; bunches gamma; attosecond bunches; gamma photons ... See more keywords

Radiation Effects on Si:P and SiGe:P Alloys: Electrophysical and Mechanical Characteristics

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Published in 2025 at "Archives of Metallurgy and Materials"

DOI: 10.24425/amm.2025.155489

Abstract: The scope of the study is to investigate the microstructure, electrophysical properties, and amplitude-dependent behavior of internal friction and shear modulus in phosphorus-doped monocrystalline n-Si and n-Si+0.5 at.% Ge alloy, both in their initial state… read more here.

Keywords: radiation effects; mechanical characteristics; radiation; strain amplitude ... See more keywords