Nuclear Physics and Atomic Energy


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
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Nucl. Phys. At. Energy 2015, volume 16, issue 1, pages 21-28.
Section: Nuclear Physics.
Received: 3.11.2014; Accepted: 19.03.2015; Published online: 20.04.2015.
PDF Full Text (ua)
https://doi.org/10.15407/jnpae2015.01.021

Nuclear structure effects in the internal conversion of the 114 and 138 keV M1-transitions in 175Lu

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

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

*Corresponding author. E-mail address: lashkoa@kinr.kiev.ua.

Abstract: Conversion-line and γ-ray intensities from the decay of 175Hf (T1/2 = 70 days) have been measured with π√2 magnetic β-spectrometer and two coaxial HPGe-detectors. The values of the internal conversion coefficient αK and penetration parameter λ for intraband magnetic dipole transitions γ114 and γ138 keV in 175Lu were determined.

Keywords: radioactivity, 175Hf, HPGe-detectors, magnetic spectrometer, measurements I(γ), I(ce), internal conversion, penetration parameter.

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