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

The Source_div Component

Neutron source with Gaussian divergence

Identification

Description

The routine is a rectangular neutron source, which has a gaussian
divergent output in the forward direction.
The neutron energy is uniformly distributed between E0-dE and E0+dE.

Example: Source_div(width=0.1, height=0.1, hdiv=2, vdiv=2, E0=14, dE=2)

Input parameters

Parameters in boldface are required; the others are optional.
Name Unit Description Default
width m Width of source  
height m Height of source  
hdiv deg FWHM of horizontal divergence  
vdiv deg FWHM of vertical divergence  
E0 meV Mean energy of neutrons.  
dE meV Energy spread of neutrons.  

Output parameters

Name Unit Description Default
sigmah  
sigmav  
p_init  

Links


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

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