Development of a krypton-doped gas symmetry capsule platform for x-ray spectroscopy of implosion cores on the NIF
Journal Article
·
· Review of Scientific Instruments
- Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States)
- International Atomic Energy Agency, Vienna (Austria)
- Massachusetts Inst. of Technology (MIT), Cambridge, MA (United States). Plasma Fusion and Science Center
- Univ. of Rochester, NY (United States). Lab. for Laser Energetics
The electron temperature at stagnation of an ICF implosion can be measured from the emission spectrum of high-energy x-rays that pass through the cold material surrounding the hot stagnating core. We describe a platform developed on the National Ignition Facility where trace levels of a mid-Z dopant (krypton) are added to the fuel gas of a symcap (symmetry surrogate) implosion to allow for the use of x-ray spectroscopy of the krypton line emission.Published by AIP Publishing
- Research Organization:
- Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States)
- Sponsoring Organization:
- USDOE
- Grant/Contract Number:
- AC52-07NA27344
- OSTI ID:
- 1324512
- Report Number(s):
- LLNL-CONF-694249; RSINAK
- Journal Information:
- Review of Scientific Instruments, Vol. 87, Issue 11; Conference: Presented at: HTPD 2016, Madison, WI, United States, Jun 05 - Jun 09, 2016; ISSN 0034-6748
- Publisher:
- American Institute of Physics (AIP)Copyright Statement
- Country of Publication:
- United States
- Language:
- English
Cited by: 9 works
Citation information provided by
Web of Science
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