Target design for high fusion yield with the double Z-pinch-driven hohlraum
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چکیده
منابع مشابه
Target design for high fusion yield with the double Z-pinch-driven hohlrauma..
A key demonstration on the path to inertial fusion energy is the achievement of high fusion yield !hundreds of MJ" and high target gain. Toward this goal, an indirect-drive high-yield inertial confinement fusion !ICF" target involving two Z-pinch x-ray sources heating a central secondary hohlraum is described by Hammer et al. #Phys. Plasmas 6, 2129 !1999"$. In subsequent research at Sandia Nati...
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Introduction: Neutron beams are useful for many applications, from noninvasive imaging and characterization of materials to producing medical isotopes and detecting hidden explosive devices. Some applications require high-energy neutrons created in fusion nuclear reactions between deuterium (D) and tritium (T). To achieve thermal fusion, deuterium or DT plasma must be heated to about 10 8 K, wh...
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The Z-pinch dynamic hohlraum is an x-ray source for high energy-density physics studies that is heated by a radiating shock to radiation temperatures >200 eV. The time-dependent 300-400 eV electron temperature and 15-35 mg/cc density of this shock have been measured for the first time using space-resolved Si tracer spectroscopy. The shock x-ray emission is inferred from these measurements to ex...
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In this HELIOS benchmark simulation, a spherical capsule embedded in a low-density CH2 foam is imploded by an external radiation field. The parameters utilized in this benchmark simulation are taken from z-pinch-driven dynamic hohlraum experiments performed at the Z facility at Sandia National Laboratories [1]. The time-dependent hohlraum radiation field is constrained by on-axis XRD and bolome...
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ژورنال
عنوان ژورنال: Physics of Plasmas
سال: 2007
ISSN: 1070-664X,1089-7674
DOI: 10.1063/1.2472364