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Slow neutron scattering by water molecules

Abstract

In this work some new, preliminary formulae for slow neutron scattering cross section calculation by heavy and light water molecules have been done. The idea was to find, from the sum which exists in well known Nelkin model, other cross sections in a more simple analytical form, so that next approximations may be possible. In order to sum a series it was starting from Euler-Mclaurin formula. Some new summation formulae have been derived there, and defined in two theorems. Extensive calculations, especially during the evaluation of residues, have been made at the CDC 3600 computer. validation of derived formulae was done by comparison with the BNL-325 results. Good agreement is shown. (author)
Authors:
Stancic, V [1] 
  1. Boris Kidric Institute of Nuclear Sciences Vinca, Beograd (Yugoslavia)
Publication Date:
Jul 01, 1970
Product Type:
Miscellaneous
Report Number:
INIS-RS-0976; IBK-966
Resource Relation:
Other Information: 4 refs
Subject:
73 NUCLEAR PHYSICS AND RADIATION PHYSICS; CALCULATION METHODS; CROSS SECTIONS; HEAVY WATER; NELKIN THEORY; NEUTRONS; SCATTERING; WATER
OSTI ID:
20926493
Country of Origin:
Serbia
Language:
English
Other Identifying Numbers:
TRN: RS07RB020085266
Availability:
Available from INIS in electronic form; Also available from the Institute of nuclear sciences Vinca
Submitting Site:
INIS
Size:
21 pages
Announcement Date:
Oct 01, 2007

Citation Formats

Stancic, V. Slow neutron scattering by water molecules. Serbia: N. p., 1970. Web.
Stancic, V. Slow neutron scattering by water molecules. Serbia.
Stancic, V. 1970. "Slow neutron scattering by water molecules." Serbia.
@misc{etde_20926493,
title = {Slow neutron scattering by water molecules}
author = {Stancic, V}
abstractNote = {In this work some new, preliminary formulae for slow neutron scattering cross section calculation by heavy and light water molecules have been done. The idea was to find, from the sum which exists in well known Nelkin model, other cross sections in a more simple analytical form, so that next approximations may be possible. In order to sum a series it was starting from Euler-Mclaurin formula. Some new summation formulae have been derived there, and defined in two theorems. Extensive calculations, especially during the evaluation of residues, have been made at the CDC 3600 computer. validation of derived formulae was done by comparison with the BNL-325 results. Good agreement is shown. (author)}
place = {Serbia}
year = {1970}
month = {Jul}
}