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McStas: ISIS_IMAT Instrument at ISIS

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

The ISIS_IMAT Instrument

IMAT: McStas instrument file of the imaging and diffraction parts of the IMAT instrument.

Identification

  • Site: ISIS
  • Author: Genoveva Burca (Genoveva.Burca@stfc.ac.uk)
  • Origin: ISIS
  • Date: October 2017
  • Version: 2017_01

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.
Name Unit Description Default
src 0
l_min AA Low wavelength sampled. 1
l_max AA High wavelength sampled. 10
t_min t Low detector time limit. 0
t_max t High detector time limit. 0.2
theta deg Angle that the detector banks are set at. 90

Links


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

Generated automatically by McDoc, Peter Willendrup <peter.willendrup@risoe.dk> / Fri Oct 11 07:30:14 2019


Last Modified: Friday, 11-Oct-2019 09:30:14 CEST
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