| Autor: |
J Hall, Robert D. Sanner, Saphon Hok, Zachary M. Seeley, R. Stoneking, Nerine J. Cherepy, Sean O'Neal, Colby J. McNamee, Lei Cao, Daniel J. Schneberk, P. A. Thelin, Stephen A. Payne, Ibrahim Oksuz, Gary Guethlein, B. F. Hobson, Gary Stone, Matt Bisbee, J. Mintz, P. Kerr |
| Rok vydání: |
2020 |
| Předmět: |
|
| Zdroj: |
Hard X-Ray, Gamma-Ray, and Neutron Detector Physics XXII. |
| Popis: |
High energy X-rays and neutrons can provide 3-D volumetric views of large objects made of multiple materials. Lenscoupled computed tomography using a scintillator imaged on a CCD camera obtains high spatial resolution, while a surface-mounted segmented scintillator on an amorphous silicon (A-Si) array can provide high throughput. For MeV Xray CT, a new polycrystalline transparent ceramic scintillator referred to as “GLO” offers excellent stopping power and light yield for improved contrast in sizes up to a 12” field-of-view. For MeV neutron CT, we have fabricated both contiguous and segmented plates of “Hi-LY” plastic scintillator, offering light yields 3x higher than standard plastic. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
|
