35 Matching Results

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Study of some thermodynamic properties of 5f elements (open access)

Study of some thermodynamic properties of 5f elements

None
Date: July 1, 1975
Creator: David, F.; Samhoun, K.; Guillaumont, R. & Nugent, L.J.
System: The UNT Digital Library
Heavy water jet target and a beryllium target for production of fast neutrons (open access)

Heavy water jet target and a beryllium target for production of fast neutrons

None
Date: July 1, 1975
Creator: Logan, C. M.; Anderson, J. D.; Barschall, H. H. & Davis, J. C.
System: The UNT Digital Library
Characteristics of rotating target neutron source and its use in radiation effects studies (open access)

Characteristics of rotating target neutron source and its use in radiation effects studies

None
Date: July 1, 1975
Creator: Van Konynenburg, R. A.; Barschall, H.H.; Booth, R. & Wong, C.
System: The UNT Digital Library
Valkyrie, a CO$sub 2$ laser system for laser fusion experiments (open access)

Valkyrie, a CO$sub 2$ laser system for laser fusion experiments

None
Date: July 1, 1975
Creator: Manes, K. R.; Lindquist, W. B.; Renard, P. A.; Eddleman, H. E.; Smith, D. L.; Glaros, S. S. et al.
System: The UNT Digital Library
Prospects for trivalent rare-earth vapor lasers (open access)

Prospects for trivalent rare-earth vapor lasers

None
Date: July 25, 1975
Creator: Krupke, W. F.
System: The UNT Digital Library
Basic aspects of secondary electron distributions (open access)

Basic aspects of secondary electron distributions

None
Date: July 1, 1975
Creator: Kim, Y. K.
System: The UNT Digital Library
Glass forms for alpha waste management (open access)

Glass forms for alpha waste management

None
Date: July 1, 1975
Creator: Kupfer, M. J.; Schulz, W. W.; Hobbick, C. W. & Mendel, J. E.
System: The UNT Digital Library
Intense 14 MeV neutron source using a spherical drive-in target (open access)

Intense 14 MeV neutron source using a spherical drive-in target

None
Date: July 11, 1975
Creator: Kim, J. & Morgan, O. B.
System: The UNT Digital Library
System for obtaining longitudinal beam polarization at PEP with vertical dipoles located outside of the interaction region (open access)

System for obtaining longitudinal beam polarization at PEP with vertical dipoles located outside of the interaction region

An initial study of a beam polarization system was made: a ''first look'' at the configuration, not an optimized design. The feasibility of a system in which the large spin rotation magnets are located outside the IR (interaction region) is discussed. The system can, in principle, be turned on or off to allow conventional operation of PEP or operation with the SRS (spin rotation system). Operation over a wide energy range also appears possible without moving magnets, with only a relatively small loss in longitudinal polarization. The IR is left unencumbered by the SRS, and the sources of synchrotron radiation are moved out of the IR. However, a careful study is necessary to determine the best design for reducing or eliminating this background radiation.
Date: July 1, 1975
Creator: Garren, A. & Kadyk, J.
System: The UNT Digital Library
Electronic state alignment, orientation, and coherence produced by beam-foil collisions (open access)

Electronic state alignment, orientation, and coherence produced by beam-foil collisions

The cylindrically symmetric beam-foil collision produces excitation and alignment of atom and ion levels similar, but not identical, to that resulting at comparable energies from ion-atom or ion-molecule collisions. When the foil is tilted, the macroscopic change acts on the microscopic scale to produce coherent alignment and orientation of the excited levels. The maximum beam energy range bounding this interaction has not yet been defined. The dynamic interaction which produces these effects is currently not predicted by any theory, although the dynamics of the ions subsequent to the collision are well understood. Refinement of current experimental technique can be expected to better define the final foil surface. The beam-tilted-foil collision promises to be useful in the study of ionic structure via quantum beat, radio-frequency and level-crossing spectroscopy techniques, and may provide a useful probe for certain surface interactions. 4 figs, 48 refs.
Date: July 22, 1975
Creator: Church, D. A.
System: The UNT Digital Library