Digital pulse-timing technique for the neutron detector array NEDA

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dc.authorid0000-0001-5140-9154
dc.authorid0000-0001-6014-2586
dc.authorid0000-0003-2241-0329
dc.authorid0000-0002-4233-1970
dc.authorid0000-0002-9319-366X
dc.authorid0000-0002-9319-366X
dc.contributor.authorModamio, V.
dc.contributor.authorValiente-Dobon, J. J.
dc.contributor.authorJaworski, G.
dc.contributor.authorHueyuek, T.
dc.contributor.authorTriossi, A.
dc.contributor.authorEgea, J.
dc.contributor.authorGadea, A.
dc.date.accessioned2019-08-01T13:38:39Z
dc.date.available2019-08-01T13:38:39Z
dc.date.issued2015
dc.departmentNiğde ÖHÜ
dc.description.abstractA new digital pulse-timing algorithm, to be used with the future neutron detector array NEDA, has been developed and tested. The time resolution of four 5 in diameter photomultiplier tubes (XP4512, R4144, R11833-100, and ET9390-kb), coupled to a cylindrical 5 in by 5 in BC501A liquict scintillator detector was measured by employing digital sampling electronics and a constant fraction discriminator (CFD) algorithm. The zero crossing of the CM algorithm was obtained with a cubic spline interpolation, which was continuous up to the second derivative. The performance of the algorithm was studied at sampling rates of 500 MS/s and 200 MS/s. The time resolution obtained with the digital electronics was compared to the values acquired with a standard analog CFD. The result of this comparison shows that the time resolution from the analog and the digital measurements at 500 MS/s and at 200 MS/s are within 15% for all the tested photomultiplier tubes. (C) 2014 Elsevier B.V. All rights reserved.
dc.description.sponsorshipGeneralitat Valenciana, Spain [PROMETEO/2010/101, PROMETEO/2014/019]; MINECO, Spain [AIC-D-2011-0746, FPA2011-29854, FPA2012-33560]; STFC, UK; Swedish Research Council; Science and Technology Facilities Council [ST/L005727/1, ST/L005735/1, ST/J000124/1]
dc.description.sponsorshipWork partially supported by the Generalitat Valenciana, Spain, under grant PROMETEO/2010/101 and PROMETEO/2014/019, by MINECO, Spain, under grants AIC-D-2011-0746, FPA2011-29854 and FPA2012-33560, by the STFC, UK and by the Swedish Research Council.
dc.identifier.doi10.1016/j.nima.2014.12.002
dc.identifier.endpage76
dc.identifier.issn0168-9002
dc.identifier.issn1872-9576
dc.identifier.scopus2-s2.0-84919742959
dc.identifier.scopusqualityQ1
dc.identifier.startpage71
dc.identifier.urihttps://dx.doi.org/10.1016/j.nima.2014.12.002
dc.identifier.urihttps://hdl.handle.net/11480/3972
dc.identifier.volume775
dc.identifier.wosWOS:000348040900011
dc.identifier.wosqualityQ2
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.institutionauthor[0-Belirlenecek]
dc.language.isoen
dc.publisherELSEVIER SCIENCE BV
dc.relation.ispartofNUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.subjectDigital timing
dc.subjectConstant fraction discriminator
dc.subjectLiquid scintillator
dc.subjectBC501A
dc.subjectNeutron detector
dc.subjectNEDA
dc.titleDigital pulse-timing technique for the neutron detector array NEDA
dc.typeArticle

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