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dc.creatorRegier, Thomas Zacharyen_US
dc.date.accessioned2003-10-28T16:35:28Zen_US
dc.date.accessioned2013-01-04T05:07:05Z
dc.date.available2004-10-29T08:00:00Zen_US
dc.date.available2013-01-04T05:07:05Z
dc.date.created2003-10en_US
dc.date.issued2003-10-17en_US
dc.date.submittedOctober 2003en_US
dc.identifier.urihttp://hdl.handle.net/10388/etd-10282003-163528en_US
dc.description.abstractBeam profile monitors provide position and flux distribution information to facilitate the configuration of an experimental apparatus and are an important component of any accelerator facilities beam diagnostic system. Nuclear physics experiments typically involve the incidence of high energy particles or gamma-rays on some target material and the detection of the products of the ensuing interactions. Therefore, knowing the profile of the incident radiation beam is desirable. To address the need for a profile monitor for the High-Intensity Gamma-Ray Source, development of a CCD-based gamma-ray beam profiler was undertaken. The profiler consisted of plastic scintillator, a lens system and a Starlight Express MX5 CCD camera, all contained within a light tight box. The scintillation pattern, created by the interaction between the incident gamma-rays and the scintillator, could be focused onto the CCD. Simulations were used to determine the amount of power that would be absorbed for different beam energies and scintillator thicknesses. The use of a converter material, placed directly against the scintillator to improve power deposition, was also investigated. The system was tested in order to and the camera noise characteristics, the optical resolution and magnification and the systems responsivity to power absorption in the scintillator. Using a 137Cs source, preliminary beam profiles were obtained. By combining the results of the testing and simulation, predictions of the required length of exposure were made. It was determined that a beam with a flux of 10^6/s and a diameter of 2.5 cm could be profiled, using 6.0 mm of plastic scintillator and 0.6 mm of iron converter, to within 5% error per 0.64 mm x 0.91 mm resolving unit, in less than 1 minute.en_US
dc.language.isoen_USen_US
dc.subjectCCD beam profile monitoren_US
dc.subjectHigh Intensity Gamma-Ray Sourceen_US
dc.subjectgamma-ray beam diagnosticsen_US
dc.subjectgamma-ray beam profilingen_US
dc.subjectbeam profilingen_US
dc.titleDevelopment of a gamma-ray beam profile monitor for the high-intensity gamma-ray sourceen_US
thesis.degree.departmentPhysics and Engineering Physicsen_US
thesis.degree.disciplinePhysics and Engineering Physicsen_US
thesis.degree.grantorUniversity of Saskatchewanen_US
thesis.degree.levelMastersen_US
thesis.degree.nameMaster of Science (M.Sc.)en_US
dc.type.materialtexten_US
dc.type.genreThesisen_US
dc.contributor.committeeMemberKolb, Norman R.en_US
dc.contributor.committeeMemberIgarashi, Ruen_US


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