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
  Periodicity: 4 times per year

  Open access peer reviewed journal


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Nucl. Phys. At. Energy 2020, volume 21, issue 4, pages 302-307.
Section: Nuclear Physics.
Received: 21.08.2020; Accepted: 17.11.2020; Published online: 28.01.2021.
PDF Full text (ua)
https://doi.org/10.15407/jnpae2020.04.302

Investigation of 7Bå population in reactions on nuclei of beryllium and boron with bremsstrahlung γ-rays in wide energy range

V. Î. Zheltonozhsky, D. E. Myznikov, A. M. Savrasov*, V. I. Slisenko

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


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

Abstract: The average cross-sections were measured at the first time for 7Bå population at bremsstrahlung end-point energies 40 and 55 MeV and for the 10B(γ,t)7Bå reaction at bremsstrahlung end-point energy 20 MeV. The theoretical calculations carried out within the framework of the software packages EMPIRE-3.2 and TALYS-1.9 demonstrate the domination of the nonstatistical processes.

Keywords: average cross-sections, activation method, γ-spectrometry, beryllium, boron.

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