Show simple item record

dc.contributor.advisorPenttilä,Heikki
dc.contributor.authorKhanam, Afrina
dc.date.accessioned2017-09-25T12:26:40Z
dc.date.available2017-09-25T12:26:40Z
dc.date.issued2017
dc.identifier.otheroai:jykdok.linneanet.fi:1725002
dc.identifier.urihttps://jyx.jyu.fi/handle/123456789/55434
dc.description.abstractA new digital data acquisition system has been installed at the IGISOL facility at the department of Physics in University of Jyväskylä in November, 2016. The technical details of the hardware and software of this new system are presented in this thesis. Nutaq VHS-ADC digital data acquisition system includes an analogue to digital converter (ADC) crate board, an offset unit box, an acquisition host PC, and a storage drive. This system consists of 8 channels, has the capability of 105 MSPS with 14-bit ADCs on 6U cPCI (PXI compatible). Radioactive sources, beta-gamma matrix, gamma-gamma matrix, beta-delayed gamma, and gamma-delayed gamma spectra of radioactive isotopes produced at IGISOL were studied. Two online experiments were successfully performed with this system. Yield of 20F in the first online commissioning was studied. Yields at A= 76 and A= 81 mass region in the second online commissioning experiment were studied with a 3π∆Eβ scintillator and a coaxial Ge detector, GC-7020 were found consistent with the number of yields calculated with beta counting station at the IGISOL switchyard. Efficiency of 3π∆Eβ scintillator detector, efficiency of the silicon detector, CAN-B(FD-300-17-500-RM) in beta counting station and efficiency calibration for the Ge detector(GC-7020) were determined.en
dc.format.extent1 verkkoaineisto (100 sivua)
dc.format.mimetypeapplication/pdf
dc.language.isoeng
dc.rightsJulkaisu on tekijänoikeussäännösten alainen. Teosta voi lukea ja tulostaa henkilökohtaista käyttöä varten. Käyttö kaupallisiin tarkoituksiin on kielletty.fi
dc.rightsThis publication is copyrighted. You may download, display and print it for Your own personal use. Commercial use is prohibited.en
dc.subject.otherADC
dc.subject.otherA/D
dc.subject.otherBE
dc.subject.otherCFD
dc.subject.otherDAC
dc.subject.otherIBA
dc.subject.otherIGISOL
dc.subject.otherJYFLTRAP
dc.subject.otherMCP
dc.subject.otherSPIG
dc.subject.otherTDC
dc.titleYield measurements at IGISOL with a digital data acquisition system
dc.identifier.urnURN:NBN:fi:jyu-201709253810
dc.type.ontasotPro gradu -tutkielmafi
dc.type.ontasotMaster’s thesisen
dc.contributor.tiedekuntaMatemaattis-luonnontieteellinen tiedekuntafi
dc.contributor.tiedekuntaFaculty of Sciencesen
dc.contributor.laitosFysiikan laitosfi
dc.contributor.laitosDepartment of Physicsen
dc.contributor.yliopistoUniversity of Jyväskyläen
dc.contributor.yliopistoJyväskylän yliopistofi
dc.contributor.oppiaineFysiikkafi
dc.contributor.oppiainePhysicsen
dc.date.updated2017-09-25T12:26:41Z
dc.rights.accesslevelopenAccessfi
dc.type.publicationmasterThesis
dc.contributor.oppiainekoodi4021
dc.subject.ysotietojärjestelmät
dc.subject.ysotiedonsiirto
dc.format.contentfulltext
dc.type.okmG2


Files in this item

Thumbnail

This item appears in the following Collection(s)

Show simple item record