DC Field | Value | Language |
---|---|---|
dc.contributor.author | YOON, MOOHYUN | - |
dc.contributor.author | Kim, Jaehyun | - |
dc.date.accessioned | 2019-10-28T09:50:03Z | - |
dc.date.available | 2019-10-28T09:50:03Z | - |
dc.date.created | 2019-10-22 | - |
dc.date.issued | 2019-10 | - |
dc.identifier.issn | 2469-9888 | - |
dc.identifier.uri | https://oasis.postech.ac.kr/handle/2014.oak/99801 | - |
dc.description.abstract | This paper presents the design of a compact gantry that uses superconducting bending magnets (BMs), for use in carbon-ion beam therapy. The size of the gantry is comparable to those of existing gantries that are used for proton-beam therapy. The designed gantry provides point-to-parallel scanning over an area of 20 cm x 20 cm at the isocenter, and has rotationally-invariant optics, which are enabled by quadrupole and dipole magnets together with a 90-degree combined-function magnet with 18.6-cm bore radius. A 90-degree BM accommodates large scanning angles; it also provides equal focusing in horizontal and vertical planes, and zero-integrated nonlinear fields to minimize beam distortion at the isocenter. Three-dimensional field analysis of the magnet, and particle-tracking simulation validate the beam optics of the gantry and point-to-parallel scanning. Taylor map and Lie map are shown to be useful in analysis of magnetic fields and in optimizing the coil windings. | - |
dc.language | English | - |
dc.publisher | American Physical Society | - |
dc.relation.isPartOf | Physical Review Accelerators and Beams | - |
dc.title | Design of a compact gantry for carbon-ion beam therapy | - |
dc.type | Article | - |
dc.identifier.doi | 10.1103/PhysRevAccelBeams.22.101601 | - |
dc.type.rims | ART | - |
dc.identifier.bibliographicCitation | Physical Review Accelerators and Beams, v.22, no.10, pp.101601 | - |
dc.identifier.wosid | 000489042300002 | - |
dc.citation.number | 10 | - |
dc.citation.startPage | 101601 | - |
dc.citation.title | Physical Review Accelerators and Beams | - |
dc.citation.volume | 22 | - |
dc.contributor.affiliatedAuthor | YOON, MOOHYUN | - |
dc.identifier.scopusid | 2-s2.0-85074329674 | - |
dc.description.journalClass | 1 | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | Y | - |
dc.type.docType | Article | - |
dc.subject.keywordPlus | ROTATING-GANTRY | - |
dc.subject.keywordPlus | DIPOLE MAGNET | - |
dc.relation.journalWebOfScienceCategory | Physics, Nuclear | - |
dc.relation.journalWebOfScienceCategory | Physics, Particles & Fields | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Physics | - |
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