Three-dimensional measurement of a proton beam profile at KOMAC with a scintillating fiber detector
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Kim, S. H. | - |
dc.contributor.author | Lee, J. W. | - |
dc.contributor.author | Jung, W. S. | - |
dc.contributor.author | Ahn, J. K. | - |
dc.contributor.author | Jung, M. H. | - |
dc.contributor.author | Kim, Y. J. | - |
dc.date.accessioned | 2022-08-25T15:41:01Z | - |
dc.date.available | 2022-08-25T15:41:01Z | - |
dc.date.created | 2022-08-25 | - |
dc.date.issued | 2022-07-01 | - |
dc.identifier.issn | 0168-9002 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/143363 | - |
dc.description.abstract | The time structure of proton beam pulses has been measured using a three-dimensional beam profile monitor (BPM) with scintillating fibers at the Korea Mull-purpose Accelerator Complex (KOMAC). The BPM measured the spatial and temporal distributions of 100-mu s-long macropulses at the 20-MeV and 100-MeV proton beamlines. The scintillating fiber BPM covers an effective area of 120(x) x 120(y) mm(2), with 12 fibers separated by 10 mm in each direction. Signals from 1-mm-diameter fibers were read out with a 1.3 x 1.3 mm(2) mull-pixel photon counter (MPPC) and fed into a 500-MHz flash ADC. We successfully measured the beam profile and its time structure at the same time. Using multi-layered collimators, the beam intensity could be sufficiently reduced so that the BPM could measure individual beam particles. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | ELSEVIER | - |
dc.title | Three-dimensional measurement of a proton beam profile at KOMAC with a scintillating fiber detector | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Ahn, J. K. | - |
dc.identifier.doi | 10.1016/j.nima.2022.166832 | - |
dc.identifier.scopusid | 2-s2.0-85130140611 | - |
dc.identifier.wosid | 000829843400012 | - |
dc.identifier.bibliographicCitation | NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT, v.1034 | - |
dc.relation.isPartOf | NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT | - |
dc.citation.title | NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT | - |
dc.citation.volume | 1034 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Instruments & Instrumentation | - |
dc.relation.journalResearchArea | Nuclear Science & Technology | - |
dc.relation.journalResearchArea | Physics | - |
dc.relation.journalWebOfScienceCategory | Instruments & Instrumentation | - |
dc.relation.journalWebOfScienceCategory | Nuclear Science & Technology | - |
dc.relation.journalWebOfScienceCategory | Physics, Nuclear | - |
dc.relation.journalWebOfScienceCategory | Physics, Particles & Fields | - |
dc.subject.keywordAuthor | Beam profile monitor | - |
dc.subject.keywordAuthor | Scintillating fiber | - |
dc.subject.keywordAuthor | Flash ADC | - |
dc.subject.keywordAuthor | KOMAC | - |
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