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

نویسندگان

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

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. Here 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.

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عنوان ژورنال:
  • The Review of scientific instruments

دوره 87 11  شماره 

صفحات  -

تاریخ انتشار 2016