[ Identification | Description | Input parameters | Links ]
Guide_wavy ComponentModels a rectangular guide tube centered on the Z axis. The entrance lies in the X-Y plane. For details on the geometry calculation see the description in the McStas reference manual. Example: m=2 Qc=0.0218 (nat. Ni) W=1/300 alpha=4.38 R0=0.995 (given by Daniel Clemens, PSI) %BUGS This component does not work with gravitation on. Use component Guide_gravity then.
| Name | Unit | Description | Default | |
| w1 | m | Width at the guide entry | ||
| h1 | m | Height at the guide entry | ||
| w2 | m | Width at the guide exit | 0 | |
| h2 | m | Height at the guide exit | 0 | |
| l | m | length of guide | ||
| R0 | 1 | Low-angle reflectivity | 0.995 | |
| Qc | AA-1 | Critical scattering vector | 0.0218 | |
| alpha | AA | Slope of reflectivity | 0 | |
| m | 1 | m-value of material. Zero means completely absorbing. | 0 | |
| W | AA-1 | Width of supermirror cut-off for all mirrors | 0 | |
| alpha1 | AA | Slope of reflectivity left | 4.38 | |
| m1 | 1 | m-value of material, left | 2 | |
| W1 | AA-1 | Width of supermirror cut-off left | 0.003 | |
| alpha2 | AA | Slope of reflectivity right | 4.38 | |
| m2 | 1 | m-value of material, right. | 2 | |
| W2 | AA-1 | Width of supermirror cut-off right | 0.003 | |
| alpha3 | AA | Slope of reflectivity top | 4.38 | |
| m3 | 1 | m-value of material, top. | 2 | |
| W3 | AA-1 | Width of supermirror cut-off top | 0.003 | |
| alpha4 | AA | Slope of reflectivity bottom | 4.38 | |
| m4 | 1 | m-value of material, bottom. | 2 | |
| W4 | AA-1 | Width of supermirror cut-off bottom | 0.003 | |
| wavy_z | deg | Waviness in the z-(flight-)direction | 0 | |
| wavy_xy | deg | Waviness in the transverse direction | 0 |
| AT ( | , | , | ) RELATIVE | |||
|---|---|---|---|---|---|---|
| ROTATED ( | , | , | ) RELATIVE |
Guide_wavy.comp.
[ Identification | Description | Input parameters | Links ]
Generated on 2024-01-03 11:47:43