The induction of chromosome aberrations in human lymphocytes by accelerated charged particles

Alan Edwards, D. C. Lloyd, J. S. Prosser

    Research output: Contribution to journalArticlepeer-review

    31 Citations (Scopus)

    Abstract

    The induction of chromosome aberrations in human lymphocytes by different radiations has been studied for many years. Results have been published for several qualities of radiation which include X rays, γ rays, neutrons of various energies and alpha particles. For each of these the linear quadratic equation has fitted the data although for some the dose-squared coefficient is zero. This work has progressed to the use of accelerated charged particles for track segment irradiation of blood, that is, exposure within a narrow range of LET. This paper presents results produced by 8.7 MeV protons and 23 MeV helium-3 ions. A preliminary analysis based on the microdosimetric properties of the radiations compares these results with predictions made from the earlier neutron and alpha particle measurements.

    Original languageEnglish
    Pages (from-to)205-209
    Number of pages5
    JournalRadiation Protection Dosimetry
    Volume13
    Issue number1-4
    DOIs
    Publication statusPublished - 1985

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