## 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 |

### From inside the book

Results 1-3 of 19

Page 267

Conference, Rutherford Appleton, 1990 Analysis of

scattering from crystal analyser instruments A Smith, C J Carlile ISIS pulsed

neutron facility, Rutherford Appleton Lab, Chilton, Didcot, Oxon 0X11 OQX M

Prager ...

Conference, Rutherford Appleton, 1990 Analysis of

**quasielastic**and inelasticscattering from crystal analyser instruments A Smith, C J Carlile ISIS pulsed

neutron facility, Rutherford Appleton Lab, Chilton, Didcot, Oxon 0X11 OQX M

Prager ...

Page 271

A

a function of energy transfer. The elastic and

indicated. The

...

A

**quasielastic**spectrum from a polysaccharide gel taken at an intermediate Q asa function of energy transfer. The elastic and

**quasielastic**components areindicated. The

**quasielastic**line will, in general, comprise two components, purely...

Page 272

KQ,») - S(Q,w) * R(w) S(Q,w) can be expressed, quite generally, by S(Q,w) = A0(

Q)«(») + EnAn(Q)Ln(w) The first term, containing the delta function, is the purely

elastic component and the succeeding terms are the

KQ,») - S(Q,w) * R(w) S(Q,w) can be expressed, quite generally, by S(Q,w) = A0(

Q)«(») + EnAn(Q)Ln(w) The first term, containing the delta function, is the purely

elastic component and the succeeding terms are the

**quasielastic**components.### What people are saying - Write a review

We haven't found any reviews in the usual places.

### Other editions - View all

### Common terms and phrases

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