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McStas: Annulus

[ Identification | Description | Input parameters | Links ]

The Annulus Component

A flat annulus shape without effect on neutron, for instrument display purpose.

Identification

  • Author: E. Farhi
  • Origin: ILL
  • Date: June 23rd 2009

Description

An inactive geometrical shape (annulus), for drawing purposes only.
Derived from the Shape component

Example: Annulus(radius=0.05, thickness=0.01)

Input parameters

Parameters in boldface are required; the others are optional.
NameUnitDescriptionDefault
radiusmOuter radius of annulus in (x,z) plane0
thicknessmInner thickness of annulus in (x,z) plane0
AT ( , , ) RELATIVE
ROTATED ( , , ) RELATIVE

Links


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

Generated on mcstas 3.10.0


Last Modified: Friday, 23-Oct-2026 18:32:10 CEST
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