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Experimental setup for elemental analysis using prompt gamma rays at research reactor IBR-2

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dc.contributor.authorHramco, C.
dc.contributor.authorTurlybekuly, K.
dc.contributor.authorBorzakov, S. B.
dc.contributor.authorGundorin, N. A.
dc.contributor.authorTeymurov, E.
dc.date.accessioned2024-12-26T09:43:57Z
dc.date.available2024-12-26T09:43:57Z
dc.date.issued2022
dc.description.abstract© 2022 Korean Nuclear SocietyThe new experimental setup has been built at the 11b channel of the IBR-2 research reactor at FLNP, JINR, to study the elemental composition of samples by registration of prompt gamma emission during thermal neutron capture. The setup consists of a curved mirror neutron guide and a radiation-resistant HPGe high-purity germanium detector. The detector is surrounded by lead shielding to suppress the natural background gamma level. The sample is placed in a vacuum channel and surrounded by a LiF shield to suppress the gamma background generated by scattered neutrons. This work presents characteristics of the experimental setup. An example of hydrogen concentration determining in a diamond powder made by detonation synthesis is given and on its basis, the sensitivity of the setup is calculated being ∼4 μg.
dc.identifier.citationExperimental setup for elemental analysis using prompt gamma rays at research reactor IBR-2 / Hramco, C. [et al.] // Nuclear Engineering and Technology. - 2022. - 10.1016/j.net.2022.02.022
dc.identifier.doi10.1016/j.net.2022.02.022
dc.identifier.urihttps://www.doi.org/10.1016/j.net.2022.02.022
dc.identifier.urihttps://www.scopus.com/record/display.uri?eid=2-s2.0-85126608692&origin=resultslist
dc.identifier.urihttp://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=Alerting&SrcApp=Alerting&DestApp=WOS_CPL&DestLinkType=FullRecord&UT=WOS:000874383100009
dc.identifier.urihttps://openrepository.mephi.ru/handle/123456789/28860
dc.relation.ispartofNuclear Engineering and Technology
dc.titleExperimental setup for elemental analysis using prompt gamma rays at research reactor IBR-2
dc.typeArticle
dspace.entity.typePublication
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relation.isOrgUnitOfPublication.latestForDiscoveryba0b4738-e6bd-4285-bda5-16ab2240dbd1
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