001055044 001__ 1055044
001055044 005__ 20260224202424.0
001055044 037__ $$aFZJ-2026-01836
001055044 1001_ $$0P:(DE-Juel1)169802$$aBaggemann, Johannes$$b0$$ufzj
001055044 1112_ $$a(Digital) Institute Seminar JCNS-2$$cForschungszentrum Jülich, JCNS + online$$wGermany
001055044 245__ $$aNeutron Target for HiCANS - An engineering challenge$$f2026-02-26 - 
001055044 260__ $$c2026
001055044 3367_ $$033$$2EndNote$$aConference Paper
001055044 3367_ $$2DataCite$$aOther
001055044 3367_ $$2BibTeX$$aINPROCEEDINGS
001055044 3367_ $$2ORCID$$aLECTURE_SPEECH
001055044 3367_ $$0PUB:(DE-HGF)31$$2PUB:(DE-HGF)$$aTalk (non-conference)$$btalk$$mtalk$$s1771919128_28642$$xInvited
001055044 3367_ $$2DINI$$aOther
001055044 520__ $$aThe advent of high-current accelerator systems launched the development of high-current accelerator-driven neutron sources (Hi-CANS) utilizing low energy nuclear reactions. These facilities are intended to bridge the gap between the high-power spallation sources and the low power CANS. They are designed to maximize beam brightness and to offer performance of their beamline instrumentation highly competitive with existing research reactors. Within the framework of the Jülich High Brilliance Neutron Source (HBS) project, a HiCANS is developed. One of the key components as well as the main power-limiting factor is the target that releases neutrons from the impinging protons via nuclear reactions. Since the neutron yield of nuclear reactions is quite small, this is compensated with a high proton current. However, the high proton current leads to a strong heat release inside the target. At the same time the target has to be very compact to allow the subsequent extraction of a neutron beam with a high brilliance. Overall, this leads to unique requirements, such as those for the HBS target given by a 70 MeV pulsed proton beam with a peak current of 100 mA and an average thermal power release of 100 kW inside the target with a surface area of 100 cm². The talk will highlight the technical challenges involved in designing this new type of HiCANS target. Starting with the choice of materials, it will cover topics such as heat dissipation, radiation damage, and handling an activated target, as well as the difficulties involved in properly testing such a target.
001055044 536__ $$0G:(DE-HGF)POF4-632$$a632 - Materials – Quantum, Complex and Functional Materials (POF4-632)$$cPOF4-632$$fPOF IV$$x0
001055044 536__ $$0G:(DE-HGF)POF4-6G4$$a6G4 - Jülich Centre for Neutron Research (JCNS) (FZJ) (POF4-6G4)$$cPOF4-6G4$$fPOF IV$$x1
001055044 909CO $$ooai:juser.fz-juelich.de:1055044$$pVDB
001055044 9101_ $$0I:(DE-588b)5008462-8$$6P:(DE-Juel1)169802$$aForschungszentrum Jülich$$b0$$kFZJ
001055044 9131_ $$0G:(DE-HGF)POF4-632$$1G:(DE-HGF)POF4-630$$2G:(DE-HGF)POF4-600$$3G:(DE-HGF)POF4$$4G:(DE-HGF)POF$$aDE-HGF$$bForschungsbereich Materie$$lVon Materie zu Materialien und Leben$$vMaterials – Quantum, Complex and Functional Materials$$x0
001055044 9131_ $$0G:(DE-HGF)POF4-6G4$$1G:(DE-HGF)POF4-6G0$$2G:(DE-HGF)POF4-600$$3G:(DE-HGF)POF4$$4G:(DE-HGF)POF$$aDE-HGF$$bForschungsbereich Materie$$lGroßgeräte: Materie$$vJülich Centre for Neutron Research (JCNS) (FZJ)$$x1
001055044 9141_ $$y2026
001055044 9201_ $$0I:(DE-Juel1)JCNS-2-20110106$$kJCNS-2$$lStreumethoden$$x0
001055044 9201_ $$0I:(DE-82)080009_20140620$$kJARA-FIT$$lJARA-FIT$$x1
001055044 9201_ $$0I:(DE-Juel1)JCNS-HBS-20180709$$kJCNS-HBS$$lHigh Brilliance Source$$x2
001055044 980__ $$atalk
001055044 980__ $$aVDB
001055044 980__ $$aI:(DE-Juel1)JCNS-2-20110106
001055044 980__ $$aI:(DE-82)080009_20140620
001055044 980__ $$aI:(DE-Juel1)JCNS-HBS-20180709
001055044 980__ $$aUNRESTRICTED