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DENIM 2025 - Design and Engineering of Neutron Instruments Meeting

20–24 Oct 2025
Europe/Paris timezone
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Session

DETECTORS AND HOUSINGS

DET
23 Oct 2025, 09:15

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  1. 19. Development of a detector housing for the SKADI instrument at ESS- Continuation of the lecture from DENIM XIII
    Dr Romuald Hanslik (ITE Julich)
    23/10/2025, 09:15
    Presentation

    A new detector system has been developed for the SKADI instrument at the ESS neutron source in
    Sweden. The detector system is based on Li6 scintillator area detectors with multi-anode
    photomultipliers. The design incorporates two movable detector housings within a vacuum tube,
    allowing for measurements at various positions. The readout electronics, housed within the detector
    housing, are...

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  2. 103. CSPEC Detector Tank
    Fernando Yamil Moreira (ESS)
    23/10/2025, 09:30
    Presentation
  3. 5. PSD of slow neutrons based on 10B-RPC
    Maria Petrova (FLNP JINR)
    23/10/2025, 09:45
    Presentation

    The development of a new generation of neutron sources and the limited supply of 3He have led to the development of new technologies for the detection of slow neutrons. Magnetron sputtering of enriched 10B boron carbide allows for the production of homogeneous films with a density of 2.4-2.5 g/cm³. In this study, the applicability of the 10B-RPC as a slow neutron detector has been...

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  4. 76. Development of Three Novel Neutron Detectors for Neutron Science
    Thomas Block (University of Bonn)
    23/10/2025, 10:00
    Presentation

    The helium-3 crisis sparked the development of alternative neutron detection technologies with solid converters. With their scalability, fast readout electronics, high-rate capabilities and wide range of active readout areas they are promising candidates for detectors in imaging and scattering experiments. Our group is developing three such detectors based on solid boron converters.

    The...

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  5. 97. Helium-4 fast neutron detector design: Results from PHITS simulations
    Cao Văn Hải (Joint Institute for Nuclear Research)
    23/10/2025, 10:15
    Presentation

    The global shortage of Helium-3 supplies has spurred the search for alternatives to fast neutron detectors. This study proposes a detector that uses helium-4 (He-4), an abundant and stable isotope, as an alternative strobe material. Using Monte Carlo simulations with the Particle and Heavy Ion Transport Code System (PHITS) software, we evaluated the fast neutron detection performance of the...

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  6. 18. Conceptual design of a novel gaseous scintillator neutron detector for nuclear data measurement
    Jianqi Chen (Great Bay University)
    Presentation

    Polyethylene-moderated 3He neutron detectors are widely used in the neutron flux monitor, fission neutron multiplicity measurement, (alpha, n), (gamma, n), and (n, xn) reaction cross-section measurements. However, this kind of detector faces a problem that their detection efficiency strongly depends on neutron emission angle and neutron energy when neutron energy rises above 1 MeV. Therefore,...

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