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@INPROCEEDINGS{Zakalek:1044400,
author = {Zakalek, P. and Bosserhoff, T. and Shabani, D. and El
Barbari, M. and Chen, Junyang and Maharaj, D. and Schmidt,
Norberto and Lieutenant, K. and Rücker, U. and Voigt, J.
and Mauerhofer, E. and Gutberlet, T.},
title = {{T}he {H}igh-{B}rilliance {N}eutron {S}ource {P}roject},
reportid = {FZJ-2025-03164},
year = {2025},
abstract = {Background: Accelerator-driven neutron sources provide a
cost-efficient and attractive alternative to present neutron
sources like fission reactors and spallation sources. With
the advent of high-current proton accelerator systems, a
novel class of such neutron facilities emerged termed
High-Current Accelerator-driven Neutron Sources (HiCANS)
with unique properties and possibilities.Methods: The High
Brilliance neutron Source project (HBS) at the
Forschungszentrum Jülich develops such a HiCANS facility.
It utilizes a 70 MeV and 100 mA pulsed proton linear
accelerator providing tailored proton pulses with
frequencies of 24 Hz or 96 Hz up to three optimized target
stations. These target stations are compact in comparison to
spallation neutron sources due to the low energy nuclear
reactions releasing neutrons from a high-power tantalum
target. It allows for an efficient neutron production,
moderation and extraction and, thus allowing competitive
neutron instrument performances. Results: A detailed
Technical Design Report (TDR) has been published, describing
all relevant components from accelerator, target, moderators
to instruments. It shows a potential national neutron source
facility with up to 24 instruments for all kinds of
applications. A target station prototype was built at a 45
MeV cyclotron and brought into operation with first neutrons
December 2022. Experiments performed demonstrated the
accessibility and flexibility of this new type of source,
and the expected performance could be evaluated.Conclusion:
We will present the current status of the High-Brilliance
Neutron Source (HBS) HiCANS project as well as the next
steps and milestones for this next generation neutron
source.},
month = {Jul},
date = {2025-07-06},
organization = {The International Conference on
Neutron Scattering, Bella Center in
Copenhagen, Denmark, with the last day
at the European Spallation Source (ESS)
in nearby Lund, Sweden (Denmark), 6 Jul
2025 - 10 Jul 2025},
subtyp = {Invited},
cin = {JCNS-2 / JARA-FIT / JCNS-HBS / JCNS-1},
cid = {I:(DE-Juel1)JCNS-2-20110106 / $I:(DE-82)080009_20140620$ /
I:(DE-Juel1)JCNS-HBS-20180709 / I:(DE-Juel1)JCNS-1-20110106},
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/1044400},
}