Disclosed is a He-3 detector arrangement that generally comprises a neutron shield interposed between a thermal neutron source and thermal neutron detectors all resting on a metal platform. In operation, thermal neutrons from the thermal neutron source are emitted when the He-3 detector arrangement is on or near the ground. Some of the thermal neutrons from the neutron source backscatter from the regolith to the neutron detector where a baseline count level is registered. When He-3 is present in the regolith, some of the thermal neutrons are absorbed by the He-3, which reduces the detected count rate. When integrated with a rover, the He-3 detector is moved from place to place with the count rates at each location compared. In this manner, higher and lower levels of He-3 in the regolith can be mapped indicating target regions for mining the He-3.


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    Titel :

    NEUTRON DETECTION SYSTEM


    Beteiligte:
    SALVINO CHRIS (Autor:in)

    Erscheinungsdatum :

    19.06.2025


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / G01N Untersuchen oder Analysieren von Stoffen durch Bestimmen ihrer chemischen oder physikalischen Eigenschaften , INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES / G01V Geophysik , GEOPHYSICS / G01T MEASUREMENT OF NUCLEAR OR X-RADIATION , Messung von Kern- oder Röntgenstrahlung



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    Freier Zugriff

    Explosive detection system based on thermal neutron activation

    Gozani, T. / Ryge, P. / Shea, P. et al. | IEEE | 1989


    Explosive detection system based on thermal neutron activation

    Gozani, T. / Ryge, P. / Shea, P. et al. | Tema Archiv | 1989