Nuclear Physics and Atomic Energy 15 (2014) 247

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

Home page

About

Nucl. Phys. At. Energy 2014, volume 15, issue 3, pages 247-252.
Section: Nuclear Physics.
Received: 24.06.2014; Published online: 30.09.2014.

Full text (ua)
https://doi.org/10.15407/jnpae2014.03.247

Dependency of neutron power function S₀ from mass number in the range of 100 < A < 140

M. M. Pravdivy, I. O. Korzh

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

Abstract: Resume of some previous investigations concerning definition of full sets of average resonances parameters S₀, S₁, R^'₀, R^'₁, S_1.1/2, S_1.3/2 for nuclei ^47.9Ti, ^55.8Fe, ^58.7Ni, ^65.4Zn, ^72.6Ge, ⁷⁹Se, ^91.2Zr, ^95.9Mo, ^101.1Ru, ^106.4Pd, ¹⁰⁶Cd, ¹⁰⁸Cd, ¹¹⁰Cd, ¹¹²Cd, ¹¹⁶Cd, ¹¹⁶Sn, ¹¹⁸Sn, ¹²⁰Sn, ¹²²Sn, ¹²⁴Sn, ^127.6Te, ^144.2Nd has been presented and the place of these sets in the existing system of recommended parameters has been shown. The explored dependency power function S₀ from mass number in the range of 100 < A < 140 was studied.

Keywords: resonances parameters, nuclei, recommended parameters.

References:

1. Pravdivy M. M., Korzh I. O. Dependence of resonances parameters from mass number. Nucl. Phys. At. Energy 14 (2013) 252 (Ukr). http://jnpae.kinr.kiev.ua/14.3/Articles_PDF/jnpae-2013-14-0252-Pravdivy.pdf

2. Mughabghab S. F. Atlas of Neutron Resonances: Resonance Parameters and Thermal Cross Sections - 5^th Edition. 1 (Amsterdam: Elsevier, 2006) 1372 p.

3. Popov A. B., Samosvat G. S. Differential elastic scattering cross sections of Cadmium isotopes and p-neutron strength functions in the range 50 < A < 130. Soobshcheniya OIYaI E3-85-226 (Joint Inst. for Nuclear Research, Dubna, 1985) 8 p.

4. Zo In Ok, Nikolenko V. G., Popov A. B., Samosvat G. S. Neutron differential elastic scattering cross sections in the energy region below 440 keV. Soobshcheniya OIYaI Р3-85-133 (Joint Inst. for Nuclear Research, Dubna, 1985) 12 p. (Rus).

5. McLane V., Dunford C., Rose P. F. Neutron Cross Section. BNL N. Y. (Lоndon: Academic Press, 1988) Vol. 2.

6. Korzh I. O., Pravdivy M. M., Sklyar M. T. Average resonance parameters of Cadmium and Tin even isotopes. Current Probl. in Nucl. Phys. and Atomic Energy (NPAE - Kyiv 2006): Proc. of the Intern. Conf. Part II (Kyiv, 2007) p. 599 (Ukr).