McXtrace - An X-ray ray-trace simulation package

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

The Template_DCM Instrument

Template for a vertically defleting DCM

Identification

• Site: Templates
• Author: Erik B Knudsen
• Origin: DTU Physics
• Date: Jan '21

Description

Simple skeleton instrument showing a vertically deflecting
double crystal monochromator. To instead make it horizontally deflecting
simply add Arms before and after the crystal assembly that rotate by
90 and -90 deg. respectively around the z-axis.
The crystal is illuminated by a model point source.

Input parameters

Parameters in boldface are required; the others are optional.

Name	Unit	Description	Default
E0	keV	Central energy to be emitted by the source	12.3984
dEr	keV	Relative half width to emitted by the source	1e-3
TTH			9.18
alpha	deg	Asymmetry angle for the crystals.	0

Links

• Source code for Template_DCM.instr.

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

Generated on 2022-02-07 21:31:39

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Last Modified: Wednesday, 11-May-2022 22:46:11 CEST