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

The TAS1_Powder Instrument

The conventional cold-source triple-axis spectrometer TAS1 at Risoe National Laboratory used with a powder sample.

Identification

Description

This instrument is the conventional cold-source triple-axis spectrometer TAS1
at Risoe National Laboratory. It does not exist anymore, but was used as the
first detailed work performed with the McStas package.
The sample is a powder and the analyzer is a single plate.


Input parameters

Parameters in boldface are required; the others are optional.
Name Unit Description Default
PHM deg Monochromator rotation angle, aka A1 -37.077
TTM deg Monochromator take-off angle, aka A2 -74
TT deg Take-off angle at the sample position, aka A4 33.52
TTA deg Take-off angle at the analyzer position, aka A6 0
C1 min Collimator 1 aperture (mono-sample arm) 30
OMC1 deg Tilt angle of the Collimator 1 5.5
C2 min Collimator 2 aperture (sample-ana arm) 28
C3 min Collimator 3 aperture (ana-detector arm) 67
OMA deg Analyzer rotation angle, aka A5 -17.45

Links


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

Generated automatically by McDoc, Peter Willendrup <peter.willendrup@risoe.dk> / Wed Sep 5 11:20:18 2018