DC Field | Value | Language |
---|---|---|
dc.contributor.author | Han, Sang Eun | ko |
dc.contributor.author | Cho, Gyuseong | ko |
dc.contributor.author | Lee, Se Byeong | ko |
dc.date.accessioned | 2017-08-08T06:53:16Z | - |
dc.date.available | 2017-08-08T06:53:16Z | - |
dc.date.created | 2017-08-07 | - |
dc.date.created | 2017-08-07 | - |
dc.date.issued | 2017-06 | - |
dc.identifier.citation | NUCLEAR ENGINEERING AND TECHNOLOGY, v.49, no.4, pp.801 - 809 | - |
dc.identifier.issn | 1738-5733 | - |
dc.identifier.uri | http://hdl.handle.net/10203/225245 | - |
dc.description.abstract | The purpose of this study is to assess the additional neutron effective dose during passive scattering proton therapy. Monte Carlo code (Monte Carlo N-Particle 6) simulation was conducted based on a precise modeling of the National Cancer Center's proton therapy facility. A three-dimensional neutron effective dose profile of the interior of the treatment room was acquired via a computer simulation of the 217.8-MeV proton beam. Measurements were taken with a He-3 neutron detector to support the simulation results, which were lower than the simulation results by 16% on average. The secondary photon dose was about 0.8% of the neutron dose. The dominant neutron source was deduced based on flux calculation. The secondary neutron effective dose per proton absorbed dose ranged from 4.942 +/- 0.031 mSv/Gy at the end of the field to 0.324 +/- 0.006 mSv/Gy at 150 cm in axial distance. (C) 2017 Korean Nuclear Society, Published by Elsevier Korea LLC. | - |
dc.language | English | - |
dc.publisher | KOREAN NUCLEAR SOC | - |
dc.subject | THERAPY BEAMS | - |
dc.subject | EQUIVALENT | - |
dc.subject | FIELD | - |
dc.subject | MOTHER | - |
dc.subject | FETUS | - |
dc.title | An Assessment of the Secondary Neutron Dose in the Passive Scattering Proton Beam Facility of the National Cancer Center | - |
dc.type | Article | - |
dc.identifier.wosid | 000406009300017 | - |
dc.identifier.scopusid | 2-s2.0-85009971889 | - |
dc.type.rims | ART | - |
dc.citation.volume | 49 | - |
dc.citation.issue | 4 | - |
dc.citation.beginningpage | 801 | - |
dc.citation.endingpage | 809 | - |
dc.citation.publicationname | NUCLEAR ENGINEERING AND TECHNOLOGY | - |
dc.identifier.doi | 10.1016/j.net.2016.12.003 | - |
dc.contributor.localauthor | Cho, Gyuseong | - |
dc.contributor.nonIdAuthor | Lee, Se Byeong | - |
dc.description.isOpenAccess | Y | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordAuthor | MCNP | - |
dc.subject.keywordAuthor | Neutron Dose Assessment | - |
dc.subject.keywordAuthor | Proton Therapy | - |
dc.subject.keywordAuthor | Secondary Neutron | - |
dc.subject.keywordPlus | THERAPY BEAMS | - |
dc.subject.keywordPlus | EQUIVALENT | - |
dc.subject.keywordPlus | FIELD | - |
dc.subject.keywordPlus | MOTHER | - |
dc.subject.keywordPlus | FETUS | - |
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