[ Identification | Description | Input parameters | Output parameters | Links ]

The Source_Maxwell_3 Component

Source with up to three Maxwellian distributions

Identification

Description

A 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)

Input parameters

Parameters in boldface are required; the others are optional.
Name Unit Description Default
size m Edge of cube shaped source  
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 - - -  
T3 K 3nd temperature of - - -  
I1 * l-integrated flux, 1 (in flux units, see above)  
I2 * l-integrated flux, 2 - - -  
I3 * l-integrated flux, 3 - - -  

Output parameters

Name Unit Description Default
M  

Links


[ Identification | Description | Input parameters | Output parameters | Links ]

Generated automatically by McDoc, Peter Willendrup <peter.willendrup@risoe.dk> / Feb 28 2006