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@INPROCEEDINGS{Li:1048400,
author = {Li, Jingjing},
title = {{M}onte {C}arlo {S}imulation {S}tudies for the {H}igh
{B}rilliance {N}eutron {S}ource ({HBS})},
reportid = {FZJ-2025-04615},
year = {2025},
abstract = {Over the last years, High-Current Accelerator-driven
Neutron Sources (HiCANS) have met with increasing interest
and represent a promising option for the next generation of
neutron sources. The High Brilliance Neutron Source (HBS),
developed by the Jülich Centre for Neutron Science at
Forschungszentrum Jülich, is a project which aims to
provide a high neutron flux source for various scattering,
analytical, and imaging applications in science and
industry. The HBS design features a linear particle
accelerator that generates a pulsed beam with a proton
energy of 70 MeV. The target-moderator-reflector unit is
equipped with a tantalum target, water as thermal moderator
and a lead reflector, resulting in a neutron yield of 1015
s-1. Solid methane and liquid hydrogen are considered as
one-dimensional cold moderators.Monte Carlo simulations of
particle transport play an important role in the development
of the HBS project. It provides valuable insights into the
design with aspects such as determination of neutron yield,
optimization of moderator-reflector unit, evaluation of
shielding to ensure safety and efficiency. In the seminar
talk, several simulation examples will be presented to
illustrate these aspects.},
organization = {(Digital) Institute Seminar JCNS-2,
Forschungszentrum Jülich, JCNS
(Germany)},
subtyp = {Invited},
cin = {JCNS-2 / JCNS-HBS / JARA-FIT},
cid = {I:(DE-Juel1)JCNS-2-20110106 / 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)31},
url = {https://juser.fz-juelich.de/record/1048400},
}