ElasticDiffSphere¶
Description¶
This fitting function models the elastic part of the dynamics structure factor of a particle undergoing continuous diffusion but confined to a spherical volume, ElasticDiffSphere.
Because of the spherical symmetry of the problem, the structure factor
is expressed in terms of the
Attributes (non-fitting parameters)¶
Name |
Type |
Default |
Description |
---|---|---|---|
Q |
|||
WorkspaceIndex |
Properties (fitting parameters)¶
Name |
Default |
Description |
---|---|---|
Height |
1.0 |
Scaling factor to be applied to the resolution. |
Centre |
0.0 |
Shift along the x-axis to be applied to the resolution. |
Radius |
2.0 |
Sphere radius |
Categories: FitFunctions | QuasiElastic
Source¶
C++ header: ElasticDiffSphere.h
C++ source: ElasticDiffSphere.cpp