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dc.contributor.authorKuzminov, V. V.
dc.contributor.authorPomansky, A. A.
dc.date.accessioned2021-02-11T19:31:27Z
dc.date.available2021-02-11T19:31:27Z
dc.date.issued1980-01-01
dc.identifier.citationKuzminov, V. V., & Pomansky, A. (1980). New measurement of the 81Kr atmospheric abundance. Radiocarbon, 22(2), 311-317.
dc.identifier.issn0033-8222
dc.identifier.doi10.1017/S0033822200009607
dc.identifier.urihttp://hdl.handle.net/10150/652424
dc.description.abstractWe have determined the 81Kr activity to be (0.067 +/- 0.003) decay/min. 1 krypton. Using this activity in conjunction with our new measurement of the 80 KR(n,y)81Kr reaction cross-section of (12 +/- 4)b, we infer that the 81Kr activity is 1.5-2.0 times that which would be calculated calculated using the current cosmic ray flux. This implies that the average cosmic ray intensity in the atmosphere during the 81Kr life-time was greater than the current intensity, a fact that has implications for the 14C time scale.
dc.language.isoen
dc.publisherAmerican Journal of Science
dc.relation.urlhttp://radiocarbon.webhost.uits.arizona.edu/
dc.rightsCopyright © The American Journal of Science
dc.rights.urihttp://rightsstatements.org/vocab/InC/1.0/
dc.titleNew Measurements of the 81Kr Atmospheric Abundance
dc.typeArticle
dc.typetext
dc.identifier.journalRadiocarbon
dc.description.noteThis material was digitized as part of a cooperative project between Radiocarbon and the University of Arizona Libraries.
dc.description.collectioninformationThe Radiocarbon archives are made available by Radiocarbon and the University of Arizona Libraries. Contact lbry-journals@email.arizona.edu for further information.
dc.eprint.versionFinal published version
dc.description.admin-noteMigrated from OJS platform February 2021
dc.source.volume22
dc.source.issue2
dc.source.beginpage311
dc.source.endpage317
refterms.dateFOA2021-02-11T19:31:27Z


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