Analytic model for studying heavy-ion-imploded cylindrical targets
نویسندگان
چکیده
منابع مشابه
Calculated X-Ray Backlighting Images of Mixed Imploded Targets
Shell-core mixing, which can occur during the deceleration phase of a laser-driven implosion, is believed to be the major limitation on target performance. This mixing is brought about by a hydrodynamic instability during the deceleration phase, which is seeded by instability generated during the acceleration phase due to laser and target no nun if or mi tie^.^ The image of the x-ray emission f...
متن کاملHeavy ion beam model for radiobiology.
An ad hoc model of energetic heavy ion beams, including secondary and tertiary particles, has been constructed for predicting radiobiological experiments. While the beam model is relatively primitive, it yields depth-dose and depth-radiobiological calculations in good agreement with experiment upstream of the Bragg peak. Beyond the peak, the model is somewhat coarse grained and seems to underes...
متن کاملHigh-Resolution Neutron Imaging of Laser-Imploded DT Targets
74 LLE Review, Volume 86 Imaging the neutrons produced by implosions at the National Ignition Facility1 or the Laser Mega Joule2 will require spatial resolution as good as 5 μm (Ref. 3) to identify failure mechanisms such as poor implosion symmetry or improper laser pulse shaping. An important step to achieving this goal is reported in this article. Neutron images were obtained from OMEGA implo...
متن کاملFragmentation of Relativistic Heavy–Ion Beams in Thick Targets
To design appropriate shieldings for heavy–ion accelerators the angular and energy distribution of emitted fragments, especially of neutrons, produced by relativistic heavy–ion beams stopping accidentally in components of the beam line has to be known explicitly. Up to now no data concerning the production of neutrons in thick targets are available for projectile ions heavier than Xe and specif...
متن کاملHeavy ion driven reactor-size double shell inertial fusion targets
Inertial Confinement Fusion (ICF) is considered as an alternative to Magnetic Confinement Fusion to achieve controlled thermonuclear fusion. The main goal is to exploit the energy released from thermonuclear fusion reactions to produce electric energy. Heavy ion beams were proposed in 1976 as one of the possible drivers in ICF. The method consists in igniting few milligrams of deuterium-tritium...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Laser and Particle Beams
سال: 2002
ISSN: 0263-0346,1469-803X
DOI: 10.1017/s0263034602203122