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RADIATION PROTECTIO...
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Lillhök, J.Swedish Radiation Safety Authority, Stockholm, Sweden
(författare)
RADIATION PROTECTION MEASUREMENTS WITH THE VARIANCE-COVARIANCE METHOD IN THE STRAY RADIATION FIELDS FROM PHOTON AND PROTON THERAPY FACILITIES
- Artikel/kapitelEngelska2018
Förlag, utgivningsår, omfång ...
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2017-09-29
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Oxford University Press (OUP),2018
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printrdacarrier
Nummerbeteckningar
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LIBRIS-ID:oai:DiVA.org:su-160262
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https://urn.kb.se/resolve?urn=urn:nbn:se:su:diva-160262URI
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https://doi.org/10.1093/rpd/ncx194DOI
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https://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-396595URI
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https://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-144119URI
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http://kipublications.ki.se/Default.aspx?queryparsed=id:138935739URI
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Språk:engelska
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Sammanfattning på:engelska
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Ämneskategori:ref swepub-contenttype
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Ämneskategori:art swepub-publicationtype
Anmärkningar
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The microdosimetric variance-covariance method was used to study the stray radiation fields from the photon therapy facility at the Technical University of Denmark and the scanned proton therapy beam at the Skandion Clinic in Uppsala, Sweden. Two TEPCs were used to determine the absorbed dose, the dose-average lineal energy, the dose-average quality factor and the dose equivalent. The neutron component measured by the detectors at the proton beam was studied through Monte Carlo simulations using the code MCNP6. In the photon beam the stray absorbed dose ranged between 0.3 and 2.4 mu Gy per monitor unit, and the dose equivalent between 0.4 and 9 mu Sv per monitor unit, depending on beam energy and measurement position. In the proton beam the stray absorbed dose ranged between 3 and 135 mu Gy per prescribed Gy, depending on detector position and primary proton energy.
Ämnesord och genrebeteckningar
Biuppslag (personer, institutioner, konferenser, titlar ...)
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Persson, L.Swedish Radiation Safety Authority, Stockholm, Sweden
(författare)
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Andersen, C. E.Center for Nuclear Technologies, Technical University of Denmark, Roskilde, Denmark
(författare)
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Dasu, AlexandruThe Skandion Clinic, Uppsala, Sweden(Swepub:liu)aleda92
(författare)
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Ardenfors, OscarKarolinska Institutet,Stockholms universitet,Fysikum,Medical Radiation Physics, Department of Physics, Stockholm University, Stockholm, Sweden(Swepub:liu)oscar63
(författare)
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Swedish Radiation Safety Authority, Stockholm, SwedenCenter for Nuclear Technologies, Technical University of Denmark, Roskilde, Denmark
(creator_code:org_t)
Sammanhörande titlar
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Ingår i:Radiation Protection Dosimetry: Oxford University Press (OUP)180:1-4, s. 338-3410144-84201742-3406
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