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@INPROCEEDINGS{Schmidt:1005496,
author = {Schmidt, Norberto and Strobl, Markus and Kardjilov, Nikolay
and Dawidowski, Javier and Mauerhofer, Eric and Gutberlet,
Thomas and Brückel, Thomas},
title = {{C}onceptual {D}esign of {N}eutron {I}maging {I}nstruments
for the {H}igh {B}rilliance {N}eutron {S}ource ({HBS})},
reportid = {FZJ-2023-01502},
year = {2023},
abstract = {The High Brilliance Neutron Source (HBS) project aims to
develop a High-Current Accelerator-driven Neutron Source
(HiCANS) for neutron scattering, analytics, and imaging.
Amongst the instruments planned at HBS, there will be at
least 5 different neutron imaging instruments to cover the
different neutron energy ranges: cold, Bragg edge, thermal,
resonance/epithermal, and fast.Each one of these imaging
instruments will have different sample positions, which will
be selected to optimize the flux, collimation, spatial,
wavelength, and time resolutions. The selection of the
positions will be best suited for studies considering the
specific energy ranges to investigate hydrogen in metals,
strain phase mapping studies, energy conversion processes,
archeological characterization, aerospace applications, or
battery processes.For the neutronic design, Monte Carlo
simulations are used. The target and moderators are
simulated with PHITS, while VITESS and McStas perform the
ray transport through the instruments. Also, KDSource is
used to estimate the source distribution at a given point in
the beam trajectory, and then resample new particles that
respect the correlations of the original source.The
objective of this talk is to present to the neutron
community the conceptual design of these instruments, the
procedure for the simulations, the principal parameters, and
the potential capabilities.This work is part of the
collaboration within ELENA and LENS on the development of
HiCANS},
month = {Mar},
date = {2023-03-19},
organization = {Eighth European Conference on Neutron
Scattering, TUM Department of
Mechanical Engineering and the new
Science Congress Center Munich
(Germany), 19 Mar 2023 - 23 Mar 2023},
subtyp = {Invited},
cin = {JCNS-2 / PGI-4 / JCNS-HBS / JARA-FIT},
cid = {I:(DE-Juel1)JCNS-2-20110106 / I:(DE-Juel1)PGI-4-20110106 /
I:(DE-Juel1)JCNS-HBS-20180709 / $I:(DE-82)080009_20140620$},
pnm = {632 - Materials – Quantum, Complex and Functional
Materials (POF4-632) / 6G4 - Jülich Centre for Neutron
Research (JCNS) (FZJ) (POF4-6G4)},
pid = {G:(DE-HGF)POF4-632 / G:(DE-HGF)POF4-6G4},
typ = {PUB:(DE-HGF)24},
url = {https://juser.fz-juelich.de/record/1005496},
}