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14.105 The SANSQMonitor McStas Component
A circular detector measuring the radial average of intensity as a function of the momentum transform in the sample.
Identification
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Author: Søren Kynde (kynde@nbi.dk) and Martin Cramer Pedersen (mcpe@nbi.dk)
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Origin: KU-Science
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Date: October 17, 2012
Description
A simple component simulating the scattering from a box-shaped, thin solution of monodisperse, spherical particles.
Input parameters
Parameters in boldface are required; the others are optional.
|
Name |
Unit |
Description |
Default |
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NumberOfBins |
|
Number of bins in the r (and q). |
100 |
|
RFilename |
|
File used for storing I(r). |
"RDetector" |
|
qFilename |
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File used for storing I(q). |
"QDetector" |
|
RadiusDetector |
m |
Radius of the detector (in the xy-plane). |
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DistanceFromSample |
m |
Distance from the sample to this component. |
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LambdaMin |
Å |
Max sensitivity in lambda - used to compute the highest possible value of momentum transfer, q. |
1.0 |
|
Lambda0 |
Å |
If lambda is given, the momentum transfers of all rays are computed from this value. Otherwise, instrumental effects are neglected. |
0.0 |
|
restore_neutron |
|
If set to 1, the component restores the original neutron. |
0 |
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Links
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Component source code found in file SANSQMonitor.comp.
