Nuclear Physics and Atomic Energy

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Nuclear Physics and Atomic Energy

  ISSN: 1818-331X (Print), 2074-0565 (Online)
  Publisher: Institute for Nuclear Research of the National Academy of Sciences of Ukraine
  Languages: Ukrainian, English, Russian
  Periodicity: 4 times per year

  Open access peer reviewed journal

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Nucl. Phys. At. Energy 2015, volume 16, issue 4, pages 325-328.
Section: Nuclear Physics.
Received: 05.11.2015; Accepted: 10.12.2015; Published online: 12.02.2016.
PDF Full text (ua)
https://doi.org/10.15407/jnpae2015.04.325

Energies of the first excited 2+ states in 122Sn and 122Te

A. P. Lashko*, T. N. Lashko

Institute for Nuclear Research, National Academy of Sciences of Ukraine, Kyiv, Ukraine

*Corresponding author. E-mail address: lashkoa@yahoo.com

Abstract: High-precision energy measurements of the most intense γ-transitions from the decay of 122Sb (Ò1/2 = 2.72 days) have been performed with a γ-spectrometer. Using this data, the energies of the first excited states and corresponding deexciting γ-rays in 122Sn and 122Te were determined with precision up to a few electron volts.

Keywords: radioactivity, 122Sb, γ-spectra, HPGe-detectors, measurements E(γ), energy of levels.

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