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

The Moderator Component

A simple pulsed source for time-of-flight.

Identification

Description

Produces a simple time-of-flight spectrum, with a flat energy distribution

Input parameters

Parameters in boldface are required; the others are optional.
Name Unit Description Default
radius m Radius of source  
E0 meV Lower edge of energy distribution  
E1 meV Upper edge of energy distribution  
dist m Distance from source to the focusing rectangle  
xw m Width of focusing rectangle  
yh m Height of focusing rectangle  
t0 mus decay constant for low-energy neutrons  
Ec meV Critical energy, below which the flux decay is constant  
gam meV energy dependence of decay time  

Output parameters

Name Unit Description Default
p_in  

Links


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

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