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McStas: ESS_2015_test Instrument at ESS

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

The ESS_2015_test Instrument

Test of the ESS-2015 moderator model with updated component ESS_moderator_corr.comp .

Identification

  • Site: ESS
  • Author: Jan Saroun (saroun@ujf.cas.cz)
  • Origin: NPI Rez
  • Date: 04/01/2016
  • Version: 0.1

Description

Measures flux projected on a 1cm^2 target at 100 m, 
The beamline origin is centered at the nearest cross point between cold and thermal moderators.
Accepts negative port angle. Default is -55 deg corresponding to the assumed BEER position (port 2).
Records spatial and time distributions at 0.3 m from the beamline origin and wavelength distribution 
behind the target slit.

Input parameters

Parameters in boldface are required; the others are optional.
Name Unit Description Default
frac - fraction of trials from the cold moderator 0.5
lmin - , lmax [A] wavelength range 0.3
lmax 8.3
ANGLE deg port angle -55
mon_shift m shift of the monitor along x-axis 0.0

Links

  • Source code for ESS_2015_test.instr.
  • A reference/HTML link for more information

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

Generated automatically by McDoc, Peter Willendrup <peter.willendrup@risoe.dk> / Wed Apr 19 10:57:33 2017


Last Modified: Wednesday, 19-Apr-2017 12:57:33 CEST
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