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

The Fermi_Chopper component

Fermi Chopper with curved slits.

Identification

Description

 Fermi Chopper with curved slits.  All slits have the same radius
 of curvature.

 Note:  w and r_slit should have opposite signs.  This routine 
  checks for this, and ensures the signs are opposite.  Nu is
  assumed to have the correct sign, and r_slit may be changed.
This component was previously called Curve_fe.comp.

See also Additional note  from Andrew Garrett [agarrett@ccbsf0.kek.jp].

Input parameters

Parameters in boldface are required; the others are optional.
Name Unit Description Default
rad m Radius of the chopper  
nu Hz frequency  
delta sec Phase angle  
ymin m Lower y bound  
ymax m Upper y bound  
w m Width of an individual slit  
n 1 Number of slits  
r_slit m Radius of curvature of the slits  

Output parameters

Name Unit Description Default
omega  
r_blade  
x_width  
nn  
tdr  

Links

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

Generated automatically by McDoc, Kristian Nielsen <kristian.nielsen@risoe.dk> / Jan 22 2001