Changes of the linear energy transfer (LET) and beam width of therapeutic carbon ion beam in density heterogeneous phantoms.

Carbon Heavy Ion Radiotherapy / methods Linear Energy Transfer Monte Carlo Method Phantoms, Imaging
CR-39 Geant4 LET spectrum carbon-ion therapy density heterogeneous phantom

Journal

Journal of radiological protection : official journal of the Society for Radiological Protection
ISSN: 1361-6498
Titre abrégé: J Radiol Prot
Pays: England
ID NLM: 8809257

Informations de publication

Date de publication:
05 04 2022
Historique:
received: 05 01 2022
accepted: 23 03 2022
pubmed: 24 3 2022
medline: 8 4 2022
entrez: 23 3 2022
Statut: epublish

Résumé

This work aims to investigate the changes in the linear energy transfer (LET) spectra distribution and the beam spot width of a therapeutic carbon ion beam in density heterogeneous phantoms. Three different heterogeneous phantoms were fabricated using a combination of solid water, lung, and bone tissue slabs and irradiated by a single energy carbon beam (276.5 MeV u

Identifiants

DOI: 10.1088/1361-6498/ac6044 PMID: 35320782
pubmed: 35320782
doi: 10.1088/1361-6498/ac6044
doi:

Substances chimiques

Carbon 7440-44-0

Types de publication

Journal Article Research Support, Non-U.S. Gov't

Langues

eng

Sous-ensembles de citation

IM

Informations de copyright

© 2022 Society for Radiological Protection. Published on behalf of SRP by IOP Publishing Limited. All rights reserved.

Auteurs

Shiyan Yang (S)

Institute of Modern Physics, Fudan University, Shanghai, People's Republic of China.
Key Laboratory of Nuclear Physics and Ion-beam Application (MOE), Fudan University, Shanghai, People's Republic of China.
ORCID: 0000-0003-0013-2911

Jingfang Zhao (J)

Department of Medical Physics, Shanghai Proton and Heavy Ion Center, Fudan University Cancer Hospital, Shanghai, People's Republic of China.
Shanghai Engineering Research Center of Proton and Heavy Ion Radiation Therapy, Shanghai, People's Republic of China.

Weihai Zhuo (W)

Key Laboratory of Nuclear Physics and Ion-beam Application (MOE), Fudan University, Shanghai, People's Republic of China.
Institute of Radiation Medicine, Fudan University, Shanghai, People's Republic of China.

Hao Shen (H)

Institute of Modern Physics, Fudan University, Shanghai, People's Republic of China.
Key Laboratory of Nuclear Physics and Ion-beam Application (MOE), Fudan University, Shanghai, People's Republic of China.

Bo Chen (B)

Institute of Radiation Medicine, Fudan University, Shanghai, People's Republic of China.
ORCID: 0000-0002-6606-431X

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Classifications MeSH

questionsmedicales.fr › Produits chimiques inorganiques › Éléments › Carbone › Changes of the linear energy transfer (LET)...
questionsmedicales.fr › Thérapeutique › Radiothérapie › Radiothérapie par ions lourds › Changes of the linear energy transfer (LET)...
questionsmedicales.fr › Phénomènes chimiques › Transfert d'énergie › Transfert linéique d'énergie › Changes of the linear energy transfer (LET)...
questionsmedicales.fr › Environnement et santé publique › Santé publique › Méthodes épidémiologiques › Statistiques comme sujet › Méthode de Monte Carlo › Changes of the linear energy transfer (LET)...
questionsmedicales.fr › Équipement et fournitures › Fantômes en imagerie › Changes of the linear energy transfer (LET)...