About McStas
Conditions of use
Authors/Contacts
Project funding
Download
Components
Other Downloads (share)
Documentation
Wiki (GitHub)
McStas manual
Publications
10.14 The PSD_monitor_4PI_spin McStas Component
Spherical position-sensitive detector with spin weighting
Identification
-
Author: Erik B Knudsen
-
Origin: DTU
-
Date: April 17, 2010
Description
An (n times m) pixel spherical PSD monitor using a cylindrical projection. Mostly for test and debugging purposes.
Example: PSD_monitor_4PI(radius=0.1, nx=90, ny=90, filename="Output.psd")
Input parameters
Parameters in boldface are required; the others are optional.
|
Name |
Unit |
Description |
Default |
|
|
|||
|
nx |
1 |
Number of pixel columns |
90 |
|
ny |
1 |
Number of pixel rows |
90 |
|
radius |
m |
Radius of detector |
|
|
filename |
str |
Name of file in which to store the detector image |
0 |
|
restore_neutron |
1 |
If set, the monitor does not influence the neutron state x |
0 |
|
mx |
1 |
x-component of spin reference-vector |
0 |
|
my |
1 |
y-component of spin reference-vector |
1 |
|
mz |
1 |
z-component of spin reference-vector |
0 |
|
|
|||
|
|
|||
|
|
|||
Links
-
Component source code found in file PSD_monitor_4PI_spin.comp.
