Charge state optimisation for beryllium accelerator mass spectrometry

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dc.contributor.author Gonsalves, Basil C.
dc.contributor.author Mizohata, Kenichiro
dc.contributor.author Tikkanen, Pertti O.
dc.contributor.author Räisänen, Jyrki A.
dc.date.accessioned 2020-04-23T09:02:02Z
dc.date.available 2020-04-23T09:02:02Z
dc.date.issued 2020-04-15
dc.identifier.citation Gonsalves , B C , Mizohata , K , Tikkanen , P O & Räisänen , J A 2020 , ' Charge state optimisation for beryllium accelerator mass spectrometry ' , Nuclear Instruments & Methods in Physics Research. Section B: Beam Interactions with Materials and Atoms , vol. 469 , pp. 33-36 . https://doi.org/10.1016/j.nimb.2020.02.020
dc.identifier.other PURE: 133709767
dc.identifier.other PURE UUID: 92fb0e4e-a81f-4115-8bdb-3479a58176ba
dc.identifier.other RIS: urn:9BA77A00EB8AFD7CABDC68D8662A792E
dc.identifier.other WOS: 000525316600006
dc.identifier.other ORCID: /0000-0003-1703-2247/work/72778071
dc.identifier.other ORCID: /0000-0003-1422-3320/work/72779741
dc.identifier.uri http://hdl.handle.net/10138/314252
dc.description.abstract The yields of Be-9 charge states (q = +1, + 2, +3, and + 4) from injected BeO- were measured with terminal voltage range from 1 to 5 MV. The yields were determined from the momentum analysed beam currents measured by beam profile monitors, after the 90 degrees injector and analysing magnets. Stripping gas pressure dependency of the transmission efficiency was also determined and the results were studied with SRIM simulations. The effect of stripping medium was studied using both Ar and CO2 gases. The presented results are compared against experimental values found from literature, semi-empirical parametrisation models, and charge-exchange theories. en
dc.format.extent 4
dc.language.iso eng
dc.relation.ispartof Nuclear Instruments & Methods in Physics Research. Section B: Beam Interactions with Materials and Atoms
dc.rights cc_by
dc.rights.uri info:eu-repo/semantics/openAccess
dc.subject AMS
dc.subject Beryllium
dc.subject Charge state
dc.subject FAST HEAVY-IONS
dc.subject 114 Physical sciences
dc.title Charge state optimisation for beryllium accelerator mass spectrometry en
dc.type Article
dc.contributor.organization Materials Physics
dc.contributor.organization Department of Physics
dc.description.reviewstatus Peer reviewed
dc.relation.doi https://doi.org/10.1016/j.nimb.2020.02.020
dc.relation.issn 0168-583X
dc.rights.accesslevel openAccess
dc.type.version publishedVersion

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