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McStas: ISIS_IMAT

[ Identification | Description | Input parameters | Links ]

The ISIS_IMAT Instrument

Identification

  • Site: ISIS
  • Author: Genoveva Burca (Genoveva.Burca@stfc.ac.uk)
  • Origin: ISIS
  • Date: October 2017

Description

McStas instrument for simulating the IMAT - imaging and diffraction
New McStas moderator file (G. Skoro, ISIS Facility) was added
\\ISIS\Shares\NeutronicsTeam\TS-2\HydroMod_Upgrade\McStas_TS2_HydroMod_Base_newVirtMod_350mm\Let_Base.mcstas
Components positions were extracted from IMAT final design (March 2016)
Choppers were not added to this model
Diffraction detectors are

IMPORTANT NOTES:
1. For reference use G. Burca et al., Modelling of an imaging beamline at the ISIS pulsed neutron source,
Journal of Instrumentation, 8 (2013), no 10, http://dx.doi.org/10.1088/1748-0221/8/10/P10001
2. Results from calculations published in the previous paper were obtained using McStas ISIS_moderator component (Face="W5")

Input parameters

Parameters in boldface are required; the others are optional.
NameUnitDescriptionDefault
src0
l_minAALow wavelength sampled.1
l_maxAAHigh wavelength sampled.10
t_mintLow detector time limit.0
t_maxtHigh detector time limit.0.2
thetadegAngle that the detector banks are set at.90

Links


[ Identification | Description | Input parameters | Links ]

Generated on 2024-01-03 11:47:43


Last Modified: Wednesday, 03-Jan-2024 19:59:11 CET
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