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@INPROCEEDINGS{Voigt:867418,
author = {Voigt, Jörg},
title = {{S}cattering {I}nstruments @ {CANS}: {N}o {P}lace for
{S}wiss {A}rmy {K}nives},
reportid = {FZJ-2019-06059},
year = {2019},
abstract = {Recently we observe a strong interest all over the world in
compact neutron sources. This is triggered on one side by
the demand to find a substitute for the closing fission
reactor neutron sources, but also by the scalability of such
a neutron source. Depending on science case and budget it is
envisioned that such sources can be realized at universities
to give an unprecedented easy and fast access to bread and
butter instruments such as powder diffractometers and SANS
instruments with immediate feedback into the ongoing
research featuring then a rather low power, but also lower
shielding constraints. On the other hand, accelerator driven
neutron sources in the 100 kW power range will provide a
source brightness that is comparable to nowadays medium flux
sources.Despite the lower primary neutron production, the
phase space provided by these sources at the moderator
surface can adapted to the needs of a neutron scattering
experiment with constrained and relaxed dimensions of the
phase space depending on the demanded application. So the
instrument can be optimized from source to detector and as
such provides a highly specialized tool instead of an
all-in-one device. We will discuss the conceptual instrument
design based on the phase space arguments for different
spectrometer types and continue from there to the
optimization of a specific instrument with the help of
simulation tools such as McStas or VITESS.},
month = {Dec},
date = {2019-12-16},
organization = {Workshop SCANS – A Compact
Accelerator-Driven Neutron Source for
Scandinavia?, Institute for Energy
Technology, Kjeller (Norway), 16 Dec
2019 - 17 Dec 2019},
subtyp = {Invited},
cin = {JCNS-2 / PGI-4 / JARA-FIT},
cid = {I:(DE-Juel1)JCNS-2-20110106 / I:(DE-Juel1)PGI-4-20110106 /
$I:(DE-82)080009_20140620$},
pnm = {144 - Controlling Collective States (POF3-144) / 524 -
Controlling Collective States (POF3-524) / 6212 - Quantum
Condensed Matter: Magnetism, Superconductivity (POF3-621) /
6213 - Materials and Processes for Energy and Transport
Technologies (POF3-621) / 6G4 - Jülich Centre for Neutron
Research (JCNS) (POF3-623)},
pid = {G:(DE-HGF)POF3-144 / G:(DE-HGF)POF3-524 /
G:(DE-HGF)POF3-6212 / G:(DE-HGF)POF3-6213 /
G:(DE-HGF)POF3-6G4},
typ = {PUB:(DE-HGF)6},
url = {https://juser.fz-juelich.de/record/867418},
}