Pgnaa beam-modified-2560
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The document describes a PGNAA neutron beam station with diagrams of the front and top views. The front view shows layers of iron shot in borated paraffin, lithium polyethylene, and a sample in the center. The top view shows additional layers of borated polyethylene, lead, and lithium polyethylene surrounding a neutron beam directed at the sample. Adjustments can be made to the polyethylene thickness and number of graphite plates.
Pgnaa beam-modified-2560
- 1. PGNAA neutron beam station
- 2. 100cm 70cm 70cm 40cm 100cm 30cm 20cm 20cm Iron shot in borated paraffin Lithium polyethylene PGNAA neutron beam station, front view Sample
- 3. 0 PGNAA neutron beam station, front view Iron shot in borated paraffin Lithium polyethylene Sample 100cm 70cm 10cm 35cm 5cm 20x20x10cm 10x10x10cm7cm 7cm
- 4. 100cm 40cm 100cm 30cm 20cm 20cm Iron shot in borated paraffin Lithium polyethylene PGNAA neutron beam station, top view Sample 40cm 4cm Rotating shutter
- 5. Iron shot in borated paraffin Lithium polyethylene PGNAA neutron beam station, top view Sample 4cm Rotating shutter Borated polyethylene Lead Lithium polyethylene Neutron beam Polyethylene Graphite 27cm 7cm 10x20cm 1cm graphite slab 犖犖犖園犖犖о顕犖÷見犖犖 PE 犖犖犖園犖犖迦犖о犢犖犢犖 graphite