Helium generation and diffusion in graphite and some carbides. [14. 9 and 14. 4 MeV neutrons]

Helium generation and diffusion in graphite and some carbides. [14. 9 and 14. 4 MeV neutrons] [electronic resource]

The cross section for the generation of helium in neutron irradiated carbon was found to be 654 mb at 14.4 MeV and 744 mb at 14.9 MeV. Extrapolating to 14.1 MeV (the fusion reactor spectrum) gives 615 mb. The diffusion of helium in dense polycrystalline graphite and in pyrographite was measured and...

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Bibliographic Details
Online Access: Online Access
Corporate Author: Lawrence Livermore National Laboratory (Researcher)
Format: Government Document Electronic eBook
Language:English
Published: Livermore, Calif : Oak Ridge, Tenn. : Lawrence Livermore National Laboratory ; distributed by the Office of Scientific and Technical Information, U.S. Dept. of Energy, 1976.
Subjects:
Rare Gases.
Neutrons.
Elementary Particles.
Fast Neutrons.
Carbides.
Boron Compounds.
Cryogenic Fluids.
Nucleons.
Radiation Effects.
Carbon Compounds.
Fluids.
Particle Beams.
Baryons.
Elements.
Fermions.
Beams.
Thermonuclear Reactors.
Pyrolytic Carbon.
Graphite.
Cross Sections.
Carbon.
Nonmetals.
Reactor Materials.
Boron Carbides.
Nucleon Beams.
Silicon Compounds.
Hadrons.
Diffusion.
Physical Radiation Effects.
Helium.
Neutron Beams.
Silicon Carbides.
Plasma Physics And Fusion Technology.
Materials Science.

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Call Number: E 1.99: conf-760935-28
E 1.99: conf-760935-28 Available

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