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   Periodicity: 4 times per year   Open access peer reviewed journal

Full text (ru)

V. N. Bondarenko, V. M. Mischenko

National Science Center Kharkiv Institute of Physics and Technology, Kharkiv, Ukraine

Abstract: Formulas, accounting for current instability of charged particle beam at activated experiment data treatment are derived. Cases of single and multiple (cyclic) activation are discussed. The use of the obtained equations under the condition of time dependence recording of beam current, allows to improve accuracy in element and isotope activated analysis with charged particles and in determination of integrated cross sections of nuclear reactions by the activating technique.

1. Вандекастеле К. Активационный анализ с использованием заряженных частиц. Пер. с англ. (Москва: Мир, 1991) 208 с.

2. Иванов И. Н., Николаенко О. К. Активационный анализ по короткоживущим нуклидам (Москва: Энергоатомиздат, 1987) 120 с.

3. Ремизович В. С., Рогозкин Д. Б., Рязанов М. И. Флуктуации пробегов заряженных частиц (Москва: Энергоатомиздат, 1988) 240 с.

4. Ortaovali A. Z., Ozek F., Celenk I. et al. J. Radioanal. Chem. 61 (1981) 175. https://doi.org/10.1007/BF02517407

5. Collins G. W. The Fundamentals of Stellar Astrophysics (New York: Freeman & C., 1989) 493 p.