Academic Journal
The single-line-of-sight, time-resolved x-ray imager diagnostic on OMEGA
| العنوان: | The single-line-of-sight, time-resolved x-ray imager diagnostic on OMEGA |
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| المؤلفون: | Theobald, W., Sorce, C., Bedzyk, M., Ivancic, S. T., Marshall, F. J., Stoeckl, C., Shah, R. C., Lawrie, M., Regan, S. P., Sangster, T. C., Campbell, E. M., Hilsabeck, T. J., Englehorn, K., Kilkenny, J. D., Morris, D., Chung, T. M., Hares, J. D., Dymoke-Bradshaw, A. K. L., Bell, P., Celeste, J., Carpenter, A. C., Dayton, M., Bradley, D. K., Jackson, M. C., Pickworth, L., Nagel, S. R., Rochau, G., Porter, J., Sanchez, M., Claus, L., Robertson, G., Looker, Q. |
| المساهمون: | U.S. Department of Energy |
| المصدر: | Review of Scientific Instruments ; volume 89, issue 10 ; ISSN 0034-6748 1089-7623 |
| بيانات النشر: | AIP Publishing |
| سنة النشر: | 2018 |
| الوصف: | The single-line-of-sight, time-resolved x-ray imager (SLOS-TRXI) on OMEGA is one of a new generation of fast-gated x-ray cameras comprising an electron pulse-dilation imager and a nanosecond-gated, burst-mode, hybrid complementary metal-oxide semiconductor sensor. SLOS-TRXI images the core of imploded cryogenic deuterium–tritium shells in inertial confinement fusion experiments in the ∼4- to 9-keV photon energy range with a pinhole imager onto a photocathode. The diagnostic is mounted on a fixed port almost perpendicular to a 16-channel, framing-camera–based, time-resolved Kirkpatrick–Baez microscope, providing a second time-gated line of sight for hot-spot imaging on OMEGA. SLOS-TRXI achieves ∼40-ps temporal resolution and better than 10-μm spatial resolution. Shots with neutron yields of up to 1 × 1014 were taken without observed neutron-induced background signal. The implosion images from SLOS-TRXI show the evolution of the stagnating core. |
| نوع الوثيقة: | article in journal/newspaper |
| اللغة: | English |
| DOI: | 10.1063/1.5036767 |
| DOI: | 10.1063/1.5036767/16728009/10g117_1_online.pdf |
| الاتاحة: | http://dx.doi.org/10.1063/1.5036767 http://aip.scitation.org/doi/am-pdf/10.1063/1.5036767 https://pubs.aip.org/aip/rsi/article-pdf/doi/10.1063/1.5036767/16728009/10g117_1_online.pdf |
| رقم الانضمام: | edsbas.C620C377 |
| قاعدة البيانات: | BASE |
| DOI: | 10.1063/1.5036767 |
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