[ Identification | Description | Input parameters | Links ]

The `ISIS_TOSCA_preupgrade` Instrument

TOSCA (pre-upgrade) at ISIS

Identification

Site: ISIS
Author: Peter Willendrup (DTU/ESS), Sanghamitra Mukhopadhyay (ISIS STFC)
Origin: DTU/ESS/ISIS
Date: September 2018

Description

The model at hand is adapted from an earlier model by M.Zanetti and represents the
TOSCA instrument as it looked prior to the recent upgrade. The model at hand was
adapted during the MDANSE2018 workshop (http://mdanse2018.essworkshop.org) and by
default uses a model of the incoherent scattering from Benzene, created using
CASTEP (http://www.castep.org ) and converted to Sqw format iFit (http://ifit.mcode.org)

The model is naturally very challenging to run because of the indirect TOF geometry
and would benefit from an adaptive sampling approach.

Please use the version with name ISIS_TOSCA_preupgrade_Mantid to generate Mantid-oriented
output.

Example: ISIS_TOSCA_preupgrade.instr inc=Benzene_inc_CASTEP_MDANSE2018.sqw -n1e7

Input parameters

Parameters in boldface are required; the others are optional.

Name	Unit	Description	Default
inc	filename	Incoherent scattering model to use	"Benzene_inc_CASTEP_MDANSE2018.sqw"
zdepth	m	Thickness of sample	0.002
Emin	meV	Minimum energy to generate at the source	0.01
Emax	meV	Maximum energy to generate at the source	500

The ISIS_TOSCA_preupgrade Instrument

Identification

Description

Input parameters

Links

The `ISIS_TOSCA_preupgrade` Instrument