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Nuclear data for radiotherapy: Presentation of a new ICRU report and IAEA initiatives

  • Accelerator and Medical Physics
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Summary

An ICRU report entitled “Nuclear Data for Neutron and Proton Radiotherapy and for Radiation Protection” is in preparation. The present paper presents an overview of this report, along with examples of some of the results obtained for evaluated nuclear cross sections and kerma coefficients. These cross sections are evaluated using a combination of measured data and the GNASH nuclear model code for elements of importance for biological, dosimetric, beam modification and shielding purposes. In the case of hydrogen both R-matrix and phase-shift scattering theories are used. In the report neutron cross sections and kerma coefficients will be presented up to 150 MeV and proton cross sections up to 250 MeV.

An IAEA Consultants’ Meeting was also convened to examine the “Status of Nuclear Data needed for Radiation Therapy and Existing Data Development Activities in Member States”. Recommendations were made regarding future endeavours.

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Author notes

  1. Jeffrey V. Siebers

    Present address: Medical College of Virginia, Richamond, VA, USA

Authors and Affiliations

  1. National Accelerator Centre, Faure, South Africa

    Dan T. L. Jones

  2. University of Wisconsin, Madison, WI, USA

    Henry H. Barschall & Paul M. DeLuca

  3. National Institute of Standards and Technology, Gaithersburg, MD, USA

    Randall S. Caswell

  4. Université Catholique de Louvain, Louvain-la-Neuve, Belgium

    Jean -Pierre Meulders & André Wambersie

  5. Physikalisch-Technische Bundesanstalt, Braunschweig, Germany

    Helmut Schuhmacher

  6. Loma Linda University Medical Center, Loma Linda, CA, USA

    Jeffrey V. Siebers

  7. Group T2, Nuclear Theory and Applications, Los Alamos National Laboratory, 87545, Los Alamos, NM, USA

    Mark B. Chadwick PhD, Philllip G. Young & Gerald M. Hale

Authors
  1. Mark B. Chadwick PhD
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Correspondence to Mark B. Chadwick PhD.

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Chadwick, M.B., Jones, D.T.L., Barschall, H.H. et al. Nuclear data for radiotherapy: Presentation of a new ICRU report and IAEA initiatives. Strahlenther Onkol 175 (Suppl 2), 26–29 (1999). https://doi.org/10.1007/BF03038882

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