Neutron imaging of inertial confinement fusion implosions

Neutron imaging of inertial confinement fusion implosions

We review experimental neutron imaging of inertial confinement fusion sources, including the neutron imaging systems that have been used in our measurements at the National Ignition Facility. These systems allow measurements with 10 µm resolution for fusion deuterium–deuterium and deuterium–tritium...

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Veröffentlicht in:Review of Scientific Instruments 2023-02, Vol.94 (2), p.021101-021101
Hauptverfasser: Fittinghoff, D. N., Birge, N., Geppert-Kleinrath, V.
Format: Artikel
Sprache:eng
Schlagworte:
Deuterium
Imaging
Implosions
Inertial confinement fusion
Neutron sources
Scientific apparatus & instruments
Tritium
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container_title Review of Scientific Instruments
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creator Fittinghoff, D. N.
Birge, N.
Geppert-Kleinrath, V.
description We review experimental neutron imaging of inertial confinement fusion sources, including the neutron imaging systems that have been used in our measurements at the National Ignition Facility. These systems allow measurements with 10 µm resolution for fusion deuterium–deuterium and deuterium–tritium neutron sources with mean radius up to 400 µm, including measurements of neutrons scattered to lower energy in the remaining cold fuel. These measurements are critical for understanding the fusion burn volume and the three-dimensional effects that can reduce the neutron yields.
doi_str_mv 10.1063/5.0124074
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subjects Deuterium
Imaging
Implosions
Inertial confinement fusion
Neutron sources
Scientific apparatus & instruments
Tritium
title Neutron imaging of inertial confinement fusion implosions
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