[ Identification | Description | Input parameters | Output parameters | Links ]
Source_Maxwell_3
ComponentA parametrised continuous source for modelling a (cubic) source with (up to) 3 Maxwellian distributions. The source produces a continuous spectrum. The sampling of the neutrons is uniform in lambda. Units of flux: neutrons/cm^2/second/ster (McStas units are in general neutrons/second) Example: PSI cold source T1=150.42 K / 2.51 AA I1 = 3.67 E11 T2=38.74 K / 4.95 AA I2 = 3.64 E11 T3=14.84 K / 9.5 AA I3 = 0.95 E11
Name | Unit | Description | Default |
---|---|---|---|
size | m | Edge of cube shaped source (for backward compatibility) | 0 |
height | m | Height of rectangular source | 0 |
width | m | Width of rectangular source | 0 |
l_low | AA | Lower edge of lambda distribution | |
l_high | AA | Upper edge of lambda distribution | |
dist | m | Distance from source to focusing rectangle; at (0,0,dist) | |
xw | m | Width of focusing rectangle | |
yh | m | Height of focusing rectangle | |
T1 | K | 1st temperature of thermal distribution | |
T2 | K | 2nd temperature of thermal distribution | 300 |
T3 | K | 3nd temperature of - - - | 300 |
I1 | * | l-integrated flux, 1 (in flux units, see above) | |
I2 | * | l-integrated flux, 2 (in flux units, see above) | 0 |
I3 | * | l-integrated flux, 3 - - - | 0 |
Name | Unit | Description | Default |
---|---|---|---|
M | |||
l_range | |||
w_mult | |||
w_source | |||
h_source |
Source_Maxwell_3.comp
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[ Identification | Description | Input parameters | Output parameters | Links ]
Generated automatically by McDoc, Peter Willendrup <peter.willendrup@risoe.dk> / Wed Dec 10 13:38:46 2008