| Autor: |
Parker, C. E., Frenje, J. A., Siegmund, O. H. W., Forrest, C. J., Glebov, V. Yu., Kendrick, J. D., Wink, C. W., Johnson, M. Gatu, Hilsabeck, T. J., Ivancic, S. T., Katz, J., Kilkenny, J. D., Lahmann, B., Li, C. K., Séguin, F. H., Sorce, C. M., Trosseille, C., Petrasso, R. D. |
| Předmět: |
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| Zdroj: |
Review of Scientific Instruments; Oct2019, Vol. 90 Issue 10, pN.PAG-N.PAG, 5p, 2 Diagrams, 1 Chart, 4 Graphs |
| Abstrakt: |
In microchannel plate applications, such as in space telescopes, night-vision devices, or time-of-flight particle detection, reducing the sensitivity to signals from background sources, such as γ-rays, is beneficial for the system design and performance. The response of a single-stage lead-free borosilicate-glass microchannel plate to 14-MeV neutrons and γ-rays produced via (n, γ) reactions in surrounding structures was investigated at OMEGA. The average efficiency values for secondary electron production were found to be (5.1 ± 0.7) × 10−3 for 14-MeV neutrons and (4.9 ± 1.1) × 10−3 for ⟨1.5⟩-MeV γ-rays. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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