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The statistical calculation of the averaged cross sections of neutron radiative capture at the energy interval (1/2x10{sup 3}) keV; Statisticheskij raschet srednikh sechenij radiatsionnogo zakhvata nejtronov v intervale ehnergij (1/2kh10{sup 3}) kehV

Abstract

The main results of the statistical approach to the calculations of neutron radiative capture cross sections are described. The calculations are based on compound-nucleus mechanism but the authors take into account their own predictions on the energy dependence of averaged total radiative width. This last is connected to the relative variance of excitons number. If it is used together with experimental neutron strength function, one was a useful model to describe the averaged neutron radiative cross sections up to 2 MeV neutron energy for nuclei mass numbers 100<=A<=200. 22 refs.; 3 figs.; 1 tab.
Publication Date:
Dec 31, 1989
Product Type:
Technical Report
Report Number:
KIYaI-89-19
Reference Number:
SCA: 663430; PA: AIX-23:051227; SN: 92000772810
Resource Relation:
Other Information: PBD: 1989
Subject:
73 NUCLEAR PHYSICS AND RADIATION PHYSICS; INTERMEDIATE MASS NUCLEI; NEUTRON REACTIONS; CAPTURE; COMPOUND-NUCLEUS REACTIONS; ENERGY-LEVEL DENSITY; EXCITATION FUNCTIONS; INTEGRAL CROSS SECTIONS; LIGHT NUCLEI; MEV RANGE 01-10; STATISTICAL MODELS; STRENGTH FUNCTIONS; THEORETICAL DATA; 663430; NUCLEON-INDUCED REACTIONS AND SCATTERING
OSTI ID:
10157501
Research Organizations:
AN Ukrainskoj SSR, Kiev (Ukraine). Inst. Yadernykh Issledovanij
Country of Origin:
Ukraine
Language:
Russian
Other Identifying Numbers:
Other: ON: DE92635305; TRN: UA9200306051227
Availability:
OSTI; NTIS (US Sales Only); INIS
Submitting Site:
INIS
Size:
16 p.
Announcement Date:
Jul 06, 2005

Citation Formats

Tan, Vyong Khyu, and Prokopets, G A. The statistical calculation of the averaged cross sections of neutron radiative capture at the energy interval (1/2x10{sup 3}) keV; Statisticheskij raschet srednikh sechenij radiatsionnogo zakhvata nejtronov v intervale ehnergij (1/2kh10{sup 3}) kehV. Ukraine: N. p., 1989. Web.
Tan, Vyong Khyu, &amp; Prokopets, G A. The statistical calculation of the averaged cross sections of neutron radiative capture at the energy interval (1/2x10{sup 3}) keV; Statisticheskij raschet srednikh sechenij radiatsionnogo zakhvata nejtronov v intervale ehnergij (1/2kh10{sup 3}) kehV. Ukraine.
Tan, Vyong Khyu, and Prokopets, G A. 1989. "The statistical calculation of the averaged cross sections of neutron radiative capture at the energy interval (1/2x10{sup 3}) keV; Statisticheskij raschet srednikh sechenij radiatsionnogo zakhvata nejtronov v intervale ehnergij (1/2kh10{sup 3}) kehV." Ukraine.
@misc{etde_10157501,
title = {The statistical calculation of the averaged cross sections of neutron radiative capture at the energy interval (1/2x10{sup 3}) keV; Statisticheskij raschet srednikh sechenij radiatsionnogo zakhvata nejtronov v intervale ehnergij (1/2kh10{sup 3}) kehV}
author = {Tan, Vyong Khyu, and Prokopets, G A}
abstractNote = {The main results of the statistical approach to the calculations of neutron radiative capture cross sections are described. The calculations are based on compound-nucleus mechanism but the authors take into account their own predictions on the energy dependence of averaged total radiative width. This last is connected to the relative variance of excitons number. If it is used together with experimental neutron strength function, one was a useful model to describe the averaged neutron radiative cross sections up to 2 MeV neutron energy for nuclei mass numbers 100<=A<=200. 22 refs.; 3 figs.; 1 tab.}
place = {Ukraine}
year = {1989}
month = {Dec}
}