[ Identification | Description | Input parameters | Output 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 values: m=2 Qc=0.0218 (nat. Ni) W=1/300 alpha=4.38 R0=0.995 (given by Daniel Clemens, PSI)
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 | |
h2 | m | Height at the guide exit | |
l | m | length of guide | |
R0 | 1 | Low-angle reflectivity | |
Qc | AA-1 | Critical scattering vector | |
alpha1 | AA | Slope of reflectivity | |
m1 | 1 | m-value of material, left | |
W1 | AA-1 | Width of supermirror cut-off | |
alpha2 | AA | Slope of reflectivity | |
m2 | 1 | m-value of material, right. | |
W2 | AA-1 | Width of supermirror cut-off | |
alpha3 | AA | Slope of reflectivity | |
m3 | 1 | m-value of material, top. | |
W3 | AA-1 | Width of supermirror cut-off | |
alpha4 | AA | Slope of reflectivity | |
m4 | 1 | m-value of material, bottom. | |
W4 | AA-1 | Width of supermirror cut-off | |
wavy_z | |||
wavy_xy |
Name | Unit | Description | Default |
---|---|---|---|
whalf | |||
hhalf | |||
lwhalf | |||
lhhalf | |||
norm_nv | |||
norm_nh | |||
f_h | |||
f_v | |||
eta_z | |||
eta_xy |
Guide_wavy.comp
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[ Identification | Description | Input parameters | Output parameters | Links ]
Generated automatically by McDoc, Peter Willendrup <peter.willendrup@risoe.dk> / Feb 28 2006