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Measurement Of Secondary Neutrons Generated During Proton Therapy

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21340%2F15%3A00235256" target="_blank" >RIV/68407700:21340/15:00235256 - isvavai.cz</a>

  • Alternative codes found

    RIV/00177016:_____/15:#0001105 RIV/00177016:_____/17:N0000056

  • Result on the web

    <a href="http://rpd.oxfordjournals.org/content/early/2015/12/08/rpd.ncv504.abstract" target="_blank" >http://rpd.oxfordjournals.org/content/early/2015/12/08/rpd.ncv504.abstract</a>

  • DOI - Digital Object Identifier

    <a href="http://dx.doi.org/10.1093/rpd/ncv504" target="_blank" >10.1093/rpd/ncv504</a>

Alternative languages

  • Result language

    angličtina

  • Original language name

    Measurement Of Secondary Neutrons Generated During Proton Therapy

  • Original language description

    Measurements described in this article were carried out with the aim of evaluating risks of the patient exposure to secondary neutrons during treatment at the Proton Therapy Centre Prague. The neutron spectral fluence was measured by means of the extended Bonner sphere spectrometer (EBS). The article presents secondary neutron spectral fluences obtained by the EBS with passive thermoluminescent detectors, i.e. pairs of 6LiF and 7LiF chips. Measurements were performed in two positions: the first one behind the Nylon 6 phantom, and the second one close to the range shifter to evaluate their contribution to the generation of neutrons. Both the Nylon 6 phantom and the range shifter were irradiated with a pencil beam of protons 4 mm in diameter and the energy of 200 MeV. The results are supplemented with the values of effective dose derived from neutron spectral fluences.

  • Czech name

  • Czech description

Classification

  • Type

    J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

  • CEP classification

    BG - Nuclear, atomic and molecular physics, accelerators

  • OECD FORD branch

Result continuities

  • Project

    <a href="/en/project/7AX13002" target="_blank" >7AX13002: Metrology for radiotherapy using complex radiation fields</a><br>

  • Continuities

    S - Specificky vyzkum na vysokych skolach

Others

  • Publication year

    2015

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Data specific for result type

  • Name of the periodical

    Radiation Protection Dosimetry

  • ISSN

    0144-8420

  • e-ISSN

  • Volume of the periodical

  • Issue of the periodical within the volume

  • Country of publishing house

    GB - UNITED KINGDOM

  • Number of pages

    5

  • Pages from-to

  • UT code for WoS article

  • EID of the result in the Scopus database