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Your search keyword '"Berzak Hopkins L"' showing total 3 results
Start Over Author "Berzak Hopkins L" Journal review of scientific instruments
3 results on '"Berzak Hopkins L"'

2. Development of a krypton-doped gas symmetry capsule platform for x-ray spectroscopy of implosion cores on the NIF

Author

Ma, T., primary, Chen, H., additional, Patel, P. K., additional, Schneider, M. B., additional, Barrios, M. A., additional, Casey, D. T., additional, Chung, H.-K., additional, Hammel, B. A., additional, Berzak Hopkins, L. F., additional, Jarrott, L. C., additional, Khan, S. F., additional, Lahmann, B., additional, Nora, R., additional, Rosenberg, M. J., additional, Pak, A., additional, Regan, S. P., additional, Scott, H. A., additional, Sio, H., additional, Spears, B. K., additional, and Weber, C. R., additional

Published
2016
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3. A recoverable gas-cell diagnostic for the National Ignition Facility.

Author

Ratkiewicz A, Berzak Hopkins L, Bleuel DL, Bernstein LA, van Bibber K, Cassata WS, Goldblum BL, Siem S, Velsko CA, Wiedeking M, and Yeamans CB

Abstract

The high-fluence neutron spectrum produced by the National Ignition Facility (NIF) provides an opportunity to measure the activation of materials by fast-spectrum neutrons. A new large-volume gas-cell diagnostic has been designed and qualified to measure the activation of gaseous substances at the NIF. This in-chamber diagnostic is recoverable, reusable and has been successfully fielded. Data from the qualification of the diagnostic have been used to benchmark an Monte Carlo N-Particle Transport Code simulation describing the downscattered neutron spectrum seen by the gas cell. We present early results from the use of this diagnostic to measure the activation of nat Xe and discuss future work to study the strength of interactions between plasma and nuclei.

Published
2016
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