Material activation and radiological hazards in particle accelerators

J. (Jonibek) Temirov, Sh. Khasanov, A. Safarov, Q. Karimberganova

Samarqand davlat universiteti ilmiy tadqiqotlar axborotnomasi · 2026-yil

Annotatsiya

Particle accelerators used in research, medicine, and industry generate secondary radiation fields that induce radioactivity in structural components, shielding materials, coolant systems, air, soil, and groundwater. Understanding the production mechanisms, radionuclide inventories, and radiological consequences of induced radioactivity is essential for facility design, personnel dose management, environmental protection, and decommissioning planning. The current work provides a comprehensive analysis of the principal sources of induced radioactivity at modern accelerator facilities, covering the relevant nuclear reaction channels (thermal neutron capture, threshold reactions, and spallation), key radionuclides and their half-lives, saturation and decay kinetics, depth-dependent activation profiles in shielding, environmental migration pathways, and state-of-the-art Monte Carlo simulation approaches. Updated data from FLUKA, PHITS, MCNP, and Geant4 studies at major facilities worldwide are synthesized. The paper is intended to serve as a reference for accelerator physicists, radiation protection officers, medical physicists, and environmental scientists.

Maqola ma’lumotlari
MualliflarJ. (Jonibek) Temirov, Sh. Khasanov, A. Safarov, Q. Karimberganova
JurnalSamarqand davlat universiteti ilmiy tadqiqotlar axborotnomasi
NashriyotСамарқанд давлат университети
ISSN2091-5446, 2181-1296
Nashr sanasi2026-01-01
Jild1
Son2
Betlar47-57
TilIngliz
DOI10.59251/2181-3973.2025.v1.138.1.3771
Indeksga qo‘shilgan2026-09-02

DOI: 10.59251/2181-3973.2025.v1.138.1.3771 · Maqolaning asl sahifasi

Iqtibos keltirish

APAJ. (Jonibek) Temirov, Sh. Khasanov, A. Safarov, & Q. Karimberganova (2026). MATERIAL ACTIVATION AND RADIOLOGICAL HAZARDS IN PARTICLE ACCELERATORS. Samarqand davlat universiteti ilmiy tadqiqotlar axborotnomasi, 1(2), 47-57. https://doi.org/10.59251/2181-3973.2025.v1.138.1.3771
GOST (OAK)J. (Jonibek) Temirov va b. MATERIAL ACTIVATION AND RADIOLOGICAL HAZARDS IN PARTICLE ACCELERATORS // Samarqand davlat universiteti ilmiy tadqiqotlar axborotnomasi. – 2026. – T. 1, № 2. – P. 47-57. – DOI: 10.59251/2181-3973.2025.v1.138.1.3771.
MLAJ. (Jonibek) Temirov, Sh. Khasanov, A. Safarov, and Q. Karimberganova. “MATERIAL ACTIVATION AND RADIOLOGICAL HAZARDS IN PARTICLE ACCELERATORS.” Samarqand davlat universiteti ilmiy tadqiqotlar axborotnomasi, 1(2), 47-57, 2026. https://doi.org/10.59251/2181-3973.2025.v1.138.1.3771
ChicagoJ. (Jonibek) Temirov, Sh. Khasanov, A. Safarov, and Q. Karimberganova. “MATERIAL ACTIVATION AND RADIOLOGICAL HAZARDS IN PARTICLE ACCELERATORS.” Samarqand davlat universiteti ilmiy tadqiqotlar axborotnomasi, 1(2), 47-57 (2026). https://doi.org/10.59251/2181-3973.2025.v1.138.1.3771
HarvardJ. (Jonibek) Temirov, Sh. Khasanov, A. Safarov, and Q. Karimberganova (2026) ‘MATERIAL ACTIVATION AND RADIOLOGICAL HAZARDS IN PARTICLE ACCELERATORS’, Samarqand davlat universiteti ilmiy tadqiqotlar axborotnomasi, 1(2), 47-57. https://doi.org/10.59251/2181-3973.2025.v1.138.1.3771
BibTeX
@article{jjonibektemirov2026,
  title = {MATERIAL ACTIVATION AND RADIOLOGICAL HAZARDS IN PARTICLE ACCELERATORS},
  author = {J. (Jonibek) Temirov and Sh. Khasanov and A. Safarov and Q. Karimberganova},
  journal = {Samarqand davlat universiteti ilmiy tadqiqotlar axborotnomasi},
  year = {2026},
  volume = {1},
  number = {2},
  pages = {47-57},
  doi = {10.59251/2181-3973.2025.v1.138.1.3771},
  url = {https://doi.org/10.59251/2181-3973.2025.v1.138.1.3771}
}

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