Excitation Functions of 3He-Particle Induced Nuclear Reactions on Enriched 82Kr and 83Kr

F. Tárkányi, S. M. Qaim, G. Stöcklin

Research output: Contribution to journalArticle

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Abstract

Excitation functions were determined over the energy range of 10 to 33 MeV for the formation of 82Sr and 83Sr via (3He, xn) reactions and for 82mRb, 83Rb and 84Rb via (3He, pxn) reactions on isotopically enriched 82Kr and 83Kr. From the experimental data for various enrichments of 82Kr, 83Kr and 84Kr in the target gases, absolute cross sections were deduced for the reactions 82Kr(3He, 3n) 82Sr, 83Kr(3He,4n)82Sr, 82Kr(3He,2n)83Sr, 83Kr(3He, 3n)83Sr, 82Kr(3He, p2n)82mRb, 83Kr(3He, p3n)82mRb, 82Kr(3He, pn)83Rb, 83Kr(3He, p2n)83Rb, 83Kr(3He, pn)84Rb and 84Kr(3He, p2n)84Rb. From those data the average cross sections for the formation of some radioisotopes from natural krypton as target gas were derived. A comparison of the calculated and experimental data from measurements on natural krypton showed good agreement.

Original languageEnglish
Pages (from-to)185-190
Number of pages6
JournalRadiochimica Acta
Volume43
Issue number4
DOIs
Publication statusPublished - 1988

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Krypton
Nuclear reactions
nuclear reactions
Gases
krypton
Radioisotopes
excitation
cross sections
gases
energy

Keywords

  • He-particle induced reactions
  • Sr- Rb generator
  • Cross section
  • Elemental and isotopic data
  • Enriched Kr and Kr
  • Excitation function
  • Thick target yield

ASJC Scopus subject areas

  • Physical and Theoretical Chemistry

Cite this

Excitation Functions of 3He-Particle Induced Nuclear Reactions on Enriched 82Kr and 83Kr. / Tárkányi, F.; Qaim, S. M.; Stöcklin, G.

In: Radiochimica Acta, Vol. 43, No. 4, 1988, p. 185-190.

Research output: Contribution to journalArticle

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AU - Qaim, S. M.

AU - Stöcklin, G.

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N2 - Excitation functions were determined over the energy range of 10 to 33 MeV for the formation of 82Sr and 83Sr via (3He, xn) reactions and for 82mRb, 83Rb and 84Rb via (3He, pxn) reactions on isotopically enriched 82Kr and 83Kr. From the experimental data for various enrichments of 82Kr, 83Kr and 84Kr in the target gases, absolute cross sections were deduced for the reactions 82Kr(3He, 3n) 82Sr, 83Kr(3He,4n)82Sr, 82Kr(3He,2n)83Sr, 83Kr(3He, 3n)83Sr, 82Kr(3He, p2n)82mRb, 83Kr(3He, p3n)82mRb, 82Kr(3He, pn)83Rb, 83Kr(3He, p2n)83Rb, 83Kr(3He, pn)84Rb and 84Kr(3He, p2n)84Rb. From those data the average cross sections for the formation of some radioisotopes from natural krypton as target gas were derived. A comparison of the calculated and experimental data from measurements on natural krypton showed good agreement.

AB - Excitation functions were determined over the energy range of 10 to 33 MeV for the formation of 82Sr and 83Sr via (3He, xn) reactions and for 82mRb, 83Rb and 84Rb via (3He, pxn) reactions on isotopically enriched 82Kr and 83Kr. From the experimental data for various enrichments of 82Kr, 83Kr and 84Kr in the target gases, absolute cross sections were deduced for the reactions 82Kr(3He, 3n) 82Sr, 83Kr(3He,4n)82Sr, 82Kr(3He,2n)83Sr, 83Kr(3He, 3n)83Sr, 82Kr(3He, p2n)82mRb, 83Kr(3He, p3n)82mRb, 82Kr(3He, pn)83Rb, 83Kr(3He, p2n)83Rb, 83Kr(3He, pn)84Rb and 84Kr(3He, p2n)84Rb. From those data the average cross sections for the formation of some radioisotopes from natural krypton as target gas were derived. A comparison of the calculated and experimental data from measurements on natural krypton showed good agreement.

KW - He-particle induced reactions

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KW - Thick target yield

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