## Neutron scattering data analysis 1990: invited and contributed papers from the Conference on Neutron Scattering Data Analysis held at the Rutherford Appleton Laboratory, Chilton, 14-16 March 1990 |

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Page 96

After normalisation, the profile was fitted refined using the technique devised by

Pawley7; in addition to

peak width variables, the intensities of individual Bragg reflections were refined

as ...

After normalisation, the profile was fitted refined using the technique devised by

Pawley7; in addition to

**Bragg peak**position (determined by unit cell size) andpeak width variables, the intensities of individual Bragg reflections were refined

as ...

Page 106

This latter fact stems from the iterative nature of the Maximum Entropy algorithm,

which involves above 20 iterates on the average and 6 matrix multiplications

involving A per iterate. t More magnetic

This latter fact stems from the iterative nature of the Maximum Entropy algorithm,

which involves above 20 iterates on the average and 6 matrix multiplications

involving A per iterate. t More magnetic

**Bragg peaks**may exist, which do not ...Page 204

At low Q the

and thus they are given a weight of zero in the fit performed by VANSM. However,

at high Q the

At low Q the

**Bragg peaks**are well separated compared to the resolution widthand thus they are given a weight of zero in the fit performed by VANSM. However,

at high Q the

**Bragg peaks**merge together and it becomes impossible to weight ...### What people are saying - Write a review

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Acta Cryst algorithm applications approach atoms Bayesian beam Bragg peaks calculated configuration constraints coordinates corresponding cost function cross-section crystallographic Data Anal data analysis data set defined detector bank determined diffraction data diffractometer elastic scattering energy error bars example experiment experimental Figure Fourier transform Gaussian GENIE GENIE-V3 histogram inelastic instrument intensity interpolation inverse ISIS least squares likelihood function magnetic structure magnetisation density Markov chain matrix MaxEnt Reconstruction Maximum Entropy McGreevy measured method molecular Monte Carlo neutron diffraction neutron scattering normalisation normalization obtained optimisation optimization problems parameters Patterson map performed Phys plot positive powder diffraction presented at Neutron prior probability procedure quasielastic refinement reflectivity data resolution function ROTAX Rutherford Appleton Laboratory sample scan scattering law shown simulated annealing single crystal solution spectra spectrometer spectrum statistical structure factor symmetry technique temperature time-of-flight UNIRAS unit cell vanadium vector wavelength workspace