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Excitation functions for the production of long-lived residue nuclides in the reaction natBi(p;xn,yp)Z

Schumann, D.; Neuhausen, Jorg; Michel, Rolf; Alfimov, V.; Synal, H; David, Jean-Christophe; Wallner, Anton

Description

Experimental and theoretical studies were performed to complete the data sets on the production of residue nuclides in natural Bi irradiated with protons. For the long-lived and difficult to measure isotopes108mAg,10Be,26Al as well as129I and36Cl, chemical systems had been developed aimed to isolate them from the bismuth matrix. The separation methods are based on distillation, precipitation and ion exchange. From the content of the radionuclides determined by accelerator mass spectrometry and...[Show more]

dc.contributor.authorSchumann, D.
dc.contributor.authorNeuhausen, Jorg
dc.contributor.authorMichel, Rolf
dc.contributor.authorAlfimov, V.
dc.contributor.authorSynal, H
dc.contributor.authorDavid, Jean-Christophe
dc.contributor.authorWallner, Anton
dc.date.accessioned2015-12-13T22:41:45Z
dc.identifier.issn0954-3899
dc.identifier.urihttp://hdl.handle.net/1885/78647
dc.description.abstractExperimental and theoretical studies were performed to complete the data sets on the production of residue nuclides in natural Bi irradiated with protons. For the long-lived and difficult to measure isotopes108mAg,10Be,26Al as well as129I and36Cl, chemical systems had been developed aimed to isolate them from the bismuth matrix. The separation methods are based on distillation, precipitation and ion exchange. From the content of the radionuclides determined by accelerator mass spectrometry and γ-spectrometry, the production cross sections in the proton energy range from 100 to 2600 MeV were calculated. The experimental results were compared with theoretical predictions. Significant deviations between experiment and theory over the whole energy range were observed with increasing discrepancies for the production of the lighter residue nuclides.
dc.publisherInstitute of Physics Publishing
dc.sourceJournal of Physics G: Nuclear and Particle Physics
dc.titleExcitation functions for the production of long-lived residue nuclides in the reaction natBi(p;xn,yp)Z
dc.typeJournal article
local.description.notesImported from ARIES
local.identifier.citationvolume38
dc.date.issued2011
local.identifier.absfor020202 - Nuclear Physics
local.identifier.ariespublicationf5625xPUB7255
local.type.statusPublished Version
local.contributor.affiliationSchumann, D., Paul Scherrer Institute
local.contributor.affiliationNeuhausen, Jorg, Paul Scherrer Institute
local.contributor.affiliationMichel, Rolf, Institute for Radiation Protection and Radioecology (IRS)
local.contributor.affiliationAlfimov, V., ETH Zurich
local.contributor.affiliationSynal, H, Paul Scherrer Institut
local.contributor.affiliationDavid, Jean-Christophe, CEA-Saclay
local.contributor.affiliationWallner, Anton, College of Physical and Mathematical Sciences, ANU
local.description.embargo2037-12-31
local.bibliographicCitation.issue6
local.bibliographicCitation.startpage1
local.bibliographicCitation.lastpage12
local.identifier.doi10.1088/0954-3899/38/6/065103
dc.date.updated2015-12-11T10:03:13Z
local.identifier.scopusID2-s2.0-79956112342
CollectionsANU Research Publications

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