Ядерна фізика та енергетика 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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V. V. Uleshchenko^1,*, K. Kemper^2,3, E. I. Koshchi⁴, S. M. Lukyanov⁵, O. A. Ponkratenko¹, A. A. Rudchik¹, A. T. Rudchik¹, Yu. M. Stepanenko¹, Yu. O. Shyrma<sup>1

1</sup> Institute for Nuclear Research, National Academy of Sciences of Ukraine, Kyiv, Ukraine
² Heavy Ion Laboratory, University of Warsaw, Warsaw, Poland
³ Florida State University, Tallahassee, USA
⁴ Cyclotron Institute, Texas A&M University, College Station, USA
⁵ Flerov Laboratory of Nuclear Reaction, JINR, Dubna, Russia

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

Abstract: A systematic analysis of the elastic scattering of deuterons by beryllium isotopes ^7,9,10,11Be in the energy range E_d = 1 ÷ 28 MeV is performed. The energy-dependent potential for the d + ⁹Be system is built, which provides a good enough description of the experimental data, considering also changes of the diffractive scattering picture with energy increasing. A regular energy-dependent behavior and a regular target-dependent behavior of the differential cross sections of the deuteron scattering is demonstrated. Deviations from such a regular behavior is only observed in the experimental data for the d + ¹¹Be elastic scattering at E_d = 5.6 MeV.

Keywords: elastic scattering, optical model, energy dependence.

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