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Excitation of 12− isomeric state of206Tl by fast neutrons

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Zeitschrift für Physik A Atoms and Nuclei

Abstract

The 12− isomeric state of206Tl formerly produced by charged particles, was produced in 14 MeV neutron induced (n, α) reaction on Bi. An intensity balance was deduced from known gamma lines and several new weak gamma lines were observed. Theoretical considerations on the production probability of the isomeric state and on some intensity ratios are given. The half-life of the isomeric state was determined in good agreement with former measurements.

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Authors and Affiliations

  1. Institute of Nuclear Research of the Hungarian Academy of Sciences, Debrecen, Hungary

    I. Uray, I. Török, P. Bornemisza-Pauspertl & L. Végh

Authors
  1. I. Uray
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  2. I. Török
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  3. P. Bornemisza-Pauspertl
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  4. L. Végh
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Additional information

The authors would like to acknowledge the help of E. Koltay. They also would like to thank Z. Leskó for operating the instruments, and P. Kovács and Z. Sámsoni for their kind help in purity analysis of the sample material, and the crew of the computer for processing the spectra. We thank also J. Végh for processing the X-ray part of the spectrum with his SIMPLEX program.

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Uray, I., Török, I., Bornemisza-Pauspertl, P. et al. Excitation of 12− isomeric state of206Tl by fast neutrons. Z Physik A 287, 51–55 (1978). https://doi.org/10.1007/BF01408360

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  • DOI: https://doi.org/10.1007/BF01408360

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