Published June 1999 | Version v1
Journal article Metadata-only

New procedure for multiple scattering correction

Creators

  • 1. Los Alamos National Laboratory, MS H805 Los Alamos, NM 87545 (United States)
  • 2. Hahn-Meitner-Institute Berlin, Glienicker Str.100, 14109 Berlin (Germany)

Description

We present a new approach to multiple scattering correction, based on a combination of taking experimental data at several incident neutron wavelengths and an iterative numerical evaluation of multiple scattering contributions. It allowed us to model independently determine the low intensity part of dynamic structure factor in a typical glass Ca0.4K0.6(NO3)1.4. The new method makes the range of small momentum transfer in liquid and amorphous systems accessible for neutron inelastic scattering investigation and opens up new opportunities for the study of dynamic processes in these systems. copyright 1999 American Institute of Physics

Additional details

Publishing Information

Journal Title
AIP Conference Proceedings
Journal Volume
479
Journal Issue
1
Journal Page Range
p. 47-56
ISSN
0094-243X
CODEN
APCPCS

Conference

Title
Neutrons and numerical methods conference
Dates
9-12 Dec 1998
Place
Grenoble (France)

INIS

Country of Publication
United States
Country of Input or Organization
United States
INIS RN
30051937
Subject category
S75: CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY;
Resource subtype / Literary indicator
Conference
Descriptors DEI
ABSORPTION; DATA ANALYSIS; GLASS; INELASTIC SCATTERING; ITERATIVE METHODS; MONTE CARLO METHOD; MULTIPLE SCATTERING; NEUTRON DIFFRACTION; NEUTRON SPECTRA; STRUCTURE FACTORS
Descriptors DEC
CALCULATION METHODS; COHERENT SCATTERING; DIFFRACTION; SCATTERING; SORPTION; SPECTRA

Optional Information

Secondary number(s)
CONF-981213--