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Biophysical simulation tool partrac: Modelling proton beams at therapy-relevant energies.

Radiat. Prot. Dosim. 186, 172-175 (2019)
DOI PMC
Open Access Green as soon as Postprint is submitted to ZB.
The biophysical simulation tool PARTRAC has been primarily developed to model radiation physics, chemistry and biology on nanometre to micrometre scales. However, the tool can be applied in simulating radiation effects in an event-by-event manner over macroscopic volumes as well. Benchmark simulations are reported showing that PARTRAC does reproduce the macroscopic Bragg peaks of proton beams, although the penetration depths are underestimated by a few per cent for high-energy beams. PARTRAC also quantifies the increase in DNA damage and its complexity along the beam penetration depth. Enhanced biological effectiveness is predicted in particular within distal Bragg peak parts of therapeutic proton beams.
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Publication type Article: Journal article
Document type Scientific Article
Keywords Photon; Repair
Language english
Publication Year 2019
HGF-reported in Year 2019
ISSN (print) / ISBN 0144-8420
e-ISSN 1742-3406
Quellenangaben Volume: 186, Issue: 2-3, Pages: 172-175 Article Number: , Supplement: ,
Publisher Oxford University Press
Publishing Place Oxford
Reviewing status Peer reviewed
POF-Topic(s) 30203 - Molecular Targets and Therapies
Research field(s) Radiation Sciences
PSP Element(s) G-501391-001
Scopus ID 85082881470
PubMed ID 31808536
Erfassungsdatum 2019-12-09