Nuclear interaction cross sections for proton radiotherapy
β Scribed by M.B. Chadwick; D.T.L. Jones; G.J. Arendse; A.A. Cowley; W.A. Richter; J.J. Lawrie; R.T. Newman; J.V. Pilcher; F.D. Smit; G.F. Steyn; JW Koen; JA Stander
- Publisher
- Elsevier Science
- Year
- 1999
- Tongue
- English
- Weight
- 437 KB
- Volume
- 654
- Category
- Article
- ISSN
- 0375-9474
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β¦ Synopsis
Model calculations of proton-induced nuclear reaction cross sections are described for biologically-important targets. Measurements made at the National Accelerator Centre are presented for double-differential proton, deuteron, triton, helium-3 and alpha particle spectra, for 150 and 200 MeV protons incident on C, N, and O. These data are needed for Monte Carlo simulations of radiation transport and absorbed dose in proton therapy. Data relevant to the use of positron emission tomography to locate the Bragg peak are also described.
π SIMILAR VOLUMES
This work compiles information concerning the total, inelastic and diffractive cross sections for proton-nucleus interactions. The values are fitted together with the expression Ο = Ο 0 A Ξ± , where A is the target atomic mass number. Also discussed is the amplitude of the diffractive components of t