Proceedings of the US DOE/UK AEA Workshop on Facility Design (open access)

Proceedings of the US DOE/UK AEA Workshop on Facility Design

This document contains the proceeding of a Workshop on Facility Design that was held between the United States Department of Energy and the United Kingdom Atomic Energy Authority, Albuquerque, New Mexico, October 27--29, 1986. The intention of the workshop was to display relevant design criteria and to demonstrate for various US and UK facilities, current and projected criteria and how these criteria have been satisfied by facility design. Specific examples concern small plants, large plants, and waste stores.
Date: November 1, 1986
Creator: unknown
Object Type: Article
System: The UNT Digital Library
Proposed TRUPACT-2 criteria for gas generation (open access)

Proposed TRUPACT-2 criteria for gas generation

For the purpose of providing recommended design assumptions for TRUPACT-2, gas generation within the TRU waste containers and the potential effects resulting from the absence of continuous venting of the TRUPACT-2 are considered in this report. The recommended assumptions are based on the best current state of knowledge to conservatively represent the potential gas generation loads for the TRUPACT-2.
Date: November 1, 1986
Creator: unknown
Object Type: Report
System: The UNT Digital Library
A realization of an automated data flow for data collecting, processing, storing and retrieving (open access)

A realization of an automated data flow for data collecting, processing, storing and retrieving

GEONET is a database system developed at the Stanford Linear Accelerator Center for the alignment of the Stanford Linear Collider. It features an automated data flow, ranging from data collection using HP110 handheld computers to processing, storing and retrieving data and finally to adjusted coordinates. This paper gives a brief introduction to the SLC project and the applied survey methods. It emphasizes the hardware and software implementation of GEONET using a network of IBM PC/XT's. 14 refs., 4 figs.
Date: November 1, 1986
Creator: Friedsam, H.; Pushor, R. & Ruland, R.
Object Type: Article
System: The UNT Digital Library
Infrared and Raman investigation of rare-earth phosphate glasses for potential use as radioactive waste forms (open access)

Infrared and Raman investigation of rare-earth phosphate glasses for potential use as radioactive waste forms

This project was designed to investigate the properties of the rare-earth phosphate glasses CeO{sub 2}-P{sub 2}O{sub 5} and Pr{sub 2}O{sub 3}-P{sub 2}O{sub 5} for potential use as radioactive waste glasses. The research involved determination of the glass-forming region, loading capacity, and optimum processing parameters of the glasses. Structural studies of the unloaded host glasses and glasses loaded with simulated waste elements were to be done using Raman, infrared and infrared reflection spectroscopy. Leach testing and spectroscopic studies of the corroded surfaces were also to be performed.
Date: November 10, 1986
Creator: Morgan, S.
Object Type: Report
System: The UNT Digital Library
History of Proton Linear Accelerators (open access)

History of Proton Linear Accelerators

None
Date: November 1, 1986
Creator: Alvarez, Luis W.
Object Type: Article
System: The UNT Digital Library
Extending the range of low energy electron diffraction (LEED) surface structure determination: Co-adsorbed molecules, incommensurate overlayers and alloy surface order studied by new video and electron counting LEED techniques (open access)

Extending the range of low energy electron diffraction (LEED) surface structure determination: Co-adsorbed molecules, incommensurate overlayers and alloy surface order studied by new video and electron counting LEED techniques

LEED multiple scattering theory is briefly summarized, and aspects of electron scattering with particular significance to experimental measurements such as electron beam coherence, instrument response and phonon scattering are analyzed. Diffuse LEED experiments are discussed. New techniques that enhance the power of LEED are described, including a real-time video image digitizer applied to LEED intensity measurements, along with computer programs to generate I-V curves. The first electron counting LEED detector using a ''wedge and strip'' position sensitive anode and digital electronics is described. This instrument uses picoampere incident beam currents, and its sensitivity is limited only by statistics and counting times. Structural results on new classes of surface systems are presented. The structure of the c(4 x 2) phase of carbon monoxide adsorbed on Pt(111) has been determined, showing that carbon monoxide molecules adsorb in both top and bridge sites, 1.85 +- 0.10 A and 1.55 +- 0.10 A above the metal surface, respectively. The structure of an incommensurate graphite overlayer on Pt(111) is analyzed. The graphite layer is 3.70 +- 0.05 A above the metal surface, with intercalated carbon atoms located 1.25 +- 0.10 A above hollow sites supporting it. The (2..sqrt..3 x 4)-rectangular phase of benzene and carbon …
Date: November 1, 1986
Creator: Ogletree, D.F.
Object Type: Report
System: The UNT Digital Library
The attitudes of science policy, environmental, and utility leaders on US energy issues and fusion (open access)

The attitudes of science policy, environmental, and utility leaders on US energy issues and fusion

One example of basic and applied research at LLNL that has produced major, highly visible scientific and engineering advances has been the research related to controlled fusion energy. Continuing experimentation at LLNL and elsewhere is likely to demonstrate that fusion is a viable, inexhaustible alternative source of energy. Having conducted major fusion energy experiments for over 30 years at LLNL, it scientists and engineers recognized the enormous challenges that lay ahead in this important endeavor. To be successful, it was clear that collaborative efforts with universities, private industry, and other national laboratories would need to be greatly expanded. Along with invention and scientific discovery would come the challenge of transferring the myriad of new technologies from the laboratories to the private sector for commercialization of the fusion energy process and the application of related technologies to yet unimagined new industries and products. Therefore, using fusion energy research as the focus, the Laboratory's Technology Transfer Initiatives Program contracted with the Public Opinion Laboratory to conduct a survey designed to promote a better understanding of effective technology transfer. As one of the recognized authorities on scientific surveys, Dr. Jon Miller of the POL worked with Laboratory scientists to understand the objectives of …
Date: November 1, 1986
Creator: Miller, J. D.
Object Type: Report
System: The UNT Digital Library
Effect of irradiation on the tensile properties of niobium-base alloys (open access)

Effect of irradiation on the tensile properties of niobium-base alloys

The alloys Nb-1Zr and PWC-11 (Nb-1Zr-0.1C) were selected as prime candidate alloys for the SP-100 reactor. Since the mechanical properties of niobium alloys irradiated to end-of-life exposure levels of about 2 x 10SW neutrons/mS (E > 0.1 MeV) at temperatures above 1300 K were not available, an irradiation experiment (B-350) in EBR-II was conducted. Irradiation creep, impact properties, bending fatigue, and tensile properties were investigated; however, only tensile properties will be reported in this paper. The tensile properties were studied since they easily reveal the common irradiation phenomena of hardening and embrittlement. Most attention was directed to testing at the irradiation temperature. Further testing was conducted at lower temperatures in order to scope the behavior of the alloys in cooldown conditions.
Date: November 1, 1986
Creator: Grossbeck, M.L.; Heestand, R.L. & Atkin, S.D.
Object Type: Article
System: The UNT Digital Library
Energy transfer processes in solar energy conversion (open access)

Energy transfer processes in solar energy conversion

By combining picosecond optical experiments and detailed statistical mechanics theory we continue to increase our understanding of the complex interplay of structure and dynamics in important energy transfer situations. A number of different types of problems will be focused on experimentally and theoretically. They are excitation transport among chromophores attached to finite size polymer coils; excitation transport among chromophores in monolayers, bilayers, and finite and infinite stacks of layers; excitation transport in large vesicle systems; and photoinduced electron transfer in glasses and liquids, focusing particularly on the back transfer of the electron from the photogenerated radical anion to the radical cation. 33 refs., 13 figs.
Date: November 1, 1986
Creator: Fayer, M.D.
Object Type: Report
System: The UNT Digital Library
Laser Program annual report, 1985 (open access)

Laser Program annual report, 1985

This volume presents the unclassified activities and accomplishments of the Inertial Confinement Fusion and Advanced Laser Development elements of the Laser Program at the Lawrence Livermore National Laboratory for the calendar year 1985. This report has been organized into major sections that correspond to our principal technical activities. Section 1 provides an overview. Section 2 comprises work in target theory, design, and code development. Target development and fabrication and the related topics in materials science are contained in Section 3. Section 4 presents work in experiments and diagnostics and includes developments in data acquisition and management capabilities. In Section 5 laser system (Nova) operation and maintenance are discussed. Activities related to supporting laser and optical technologies are described in Section 6. Basic laser research and development is reported in Section 7. Section 8 contains the results of studies in ICF applications where the work reported deals principally with the production of electric power with ICF. Finally, Section 9 is a comprehensive discussion of work to date on solid state lasers for average power applications. Individual sections, two through nine, have been cataloged separately.
Date: November 1, 1986
Creator: Rufer, M.L. & Murphy, P.W. (eds.)
Object Type: Report
System: The UNT Digital Library
Solar oscillations, gravitational multipole field of the sun and the solar neutrino paradox (open access)

Solar oscillations, gravitational multipole field of the sun and the solar neutrino paradox

The visual solar oblateness work and the solar seismological work on the internal rotation of the sun are reviewed and their implications concerning the static gravitational multipole moments of the sun are discussed. The results of this work are quite deviant which is indicative of the complexity encountered and of the necessity for continued studies based on a diverse set of observing techniques. The evidence for phase-locked internal gravity modes of the sun is reviewed and the implications for the solar neutrino paradox are discussed. The rather unique possibility for testing the relevance which the phase-locked gravity modes have to this paradox is also noted. The oscillating perturbations in the sun's gravitational field produced by the classified internal gravity modes and the phase-locked modes are inferred from the observed temperature eigenfunctions. Strains of the order of 10/sup -18/ in gravitational radiation detectors based on free masses are inferred for frequencies near 100 ..mu..Hz. The relevance of these findings is discussed in terms of a new technique for use in solar seismological studies and of producing background signals in studies of low-frequency gravitational radiation. 64 refs., 2 figs.
Date: November 4, 1986
Creator: Hill, H.A. & Rosenwald, R.D.
Object Type: Article
System: The UNT Digital Library
Solution to workshop problem 6 (hollow sphere) in the shell approximation with EDDYNET-2D (open access)

Solution to workshop problem 6 (hollow sphere) in the shell approximation with EDDYNET-2D

The problem of the hollow sphere in a sinusoidal field has been solved in the single shell approximation with the code EDDYNET. Solutions with three different meshes are compared among themselves and with axisymmetric solutions obtained by 2-D codes. Agreement is good for total current and for field at points outside the sphere. Agreement is fair for field at interior points, where the field results from near cancellation of applied and induced fields. Agreement is poor for power dissipation and for the field at points in or near the conducting shell. The limited agreement is to be expected in using a single shell to model a hollow sphere with thickness greater than one skin depth.
Date: November 1, 1986
Creator: Turner, L. R.
Object Type: Article
System: The UNT Digital Library
Preliminary design for multi-array borehole electrical geophysical method (open access)

Preliminary design for multi-array borehole electrical geophysical method

This report presents the specifications for a field data acquisition system, using a multi-array borehole resistivity and induced polarization method. (ACR)
Date: November 1, 1986
Creator: Green, D.J. & Ward, S.H.
Object Type: Report
System: The UNT Digital Library
Mini-proceedings of the workshop on heavy ion physics and instrumentation for a 15-Tm booster and storage ring (open access)

Mini-proceedings of the workshop on heavy ion physics and instrumentation for a 15-Tm booster and storage ring

The goal of this workshop was to probe in depth a few of the areas of possible physics made possible by the availability of an intermediate energy heavy-ion physics facility. There was a special emphasis on physics that would be possible only with a storage/cooler ring. Topics discussed were nuclei far from stability, quantum electrodynamics, giant resonances and photonuclear reactions, and high energy gamma-ray production. Individual papers in this meeting were abstracted separately.
Date: November 1, 1986
Creator: unknown
Object Type: Article
System: The UNT Digital Library
Using the NOABL flow model and mathematical optimization as a micrositing tool (open access)

Using the NOABL flow model and mathematical optimization as a micrositing tool

This report describes the use of an improved mass-consistent model that is intended for diagnosing wind fields in complex terrain. The model was developed by merging an existing mass-consistent model, the NOABL model, with an optimization procedure. The optimization allows objective calculation of important model input parameters that previously had been supplied through guesswork; in this manner, the accuracy of the calculated winds has been greatly increased. The report covers such topics as the software structure of the model, assembling an input file, processing the model's output, and certain cautions about the model's operation. The use of the model is illustrated by a test case.
Date: November 1, 1986
Creator: Wegley, H. L. & Barnard, J. C.
Object Type: Report
System: The UNT Digital Library
Internal targets in storage rings (open access)

Internal targets in storage rings

While fixed-target experiments in storage rings were suggested more than twenty-five years ago, little work has been done and virtually none in this country although interest seems to be growing. We survey the advantages, limitations and possibilities. Luminosities of L approx. = 10/sup 33/cm/sup -2/s/sup -1/ for electrons up to 15 GeV should be achievable now with the PEP storage ring at SLAC with good beam lifetime and emittance for target thicknesses n/sub t/ approx. 10/sup 15//cm/sup 2/. This is thin but ideal for optically pumped, polarized gas targets. Providing longitudinally polarized beams at such targets would provide a unique facility for high luminosity polarized e/sub +-/ + polarized ..gamma.., polarized e/sub +-/ + polarized A and polarized ..gamma.. + polarized A experiments. Other possibilities include the production of both external and internal beams for basic and applied science. Multiple bypass insertions are considered for thicker targets as well as production and storage of exotic, short-lived beams or for production of photon beams with undulators. The related question of multi-turn injection and extraction is also considered in such a context. Several systematic machine physics studies are suggested, e.g., ion-induced, multi-bunch instabilities with e/sub +-/ beams. The SLAC storage ring PEP …
Date: November 1, 1986
Creator: Spencer, J.E.
Object Type: Article
System: The UNT Digital Library
ANEMOS: A computer code to estimate air concentrations and ground deposition rates for atmospheric nuclides emitted from multiple operating sources (open access)

ANEMOS: A computer code to estimate air concentrations and ground deposition rates for atmospheric nuclides emitted from multiple operating sources

This code estimates concentrations in air and ground deposition rates for Atmospheric Nuclides Emitted from Multiple Operating Sources. ANEMOS is one component of an integrated Computerized Radiological Risk Investigation System (CRRIS) developed for the US Environmental Protection Agency (EPA) for use in performing radiological assessments and in developing radiation standards. The concentrations and deposition rates calculated by ANEMOS are used in subsequent portions of the CRRIS for estimating doses and risks to man. The calculations made in ANEMOS are based on the use of a straight-line Gaussian plume atmospheric dispersion model with both dry and wet deposition parameter options. The code will accommodate a ground-level or elevated point and area source or windblown source. Adjustments may be made during the calculations for surface roughness, building wake effects, terrain height, wind speed at the height of release, the variation in plume rise as a function of downwind distance, and the in-growth and decay of daughter products in the plume as it travels downwind. ANEMOS can also accommodate multiple particle sizes and clearance classes, and it may be used to calculate the dose from a finite plume of gamma-ray-emitting radionuclides passing overhead. The output of this code is presented for 16 sectors …
Date: November 1, 1986
Creator: Miller, C. W.; Sjoreen, A. L.; Begovich, C. L. & Hermann, O. W.
Object Type: Report
System: The UNT Digital Library
Heavy Flavors (open access)

Heavy Flavors

A range of issues pertaining to heavy flavors at the SSC is examined including heavy flavor production by gluon-gluon fusion and by shower evolution of gluon jets, flavor tagging, reconstruction of Higgs and W bosons, and the study of rare decays and CP violation in the B meson system. A specific detector for doing heavy flavor physics and tuned to this latter study at the SSC, the TASTER, is described. 36 refs., 10 figs.
Date: November 1, 1986
Creator: Cox, B.; Gilman, F. J. & Gottschalk, T. D.
Object Type: Article
System: The UNT Digital Library
Review of the status of the FASTBUS standard routine specification (open access)

Review of the status of the FASTBUS standard routine specification

Within the next few months the FASTBUS Software Working group hopes to distribute the Specification for Standard Routines for FASTBUS. The draft specification will go to the members of the overseeing NIM committee for review. This paper presents the current status of the specification. It includes a list of the goals of the specification; some details of the concepts embedded in it; as well as an overview of the software implementations of the previously distributed draft versions of the specification.
Date: November 1, 1986
Creator: Pordes, R.
Object Type: Article
System: The UNT Digital Library
Report of the US Department of Energy's team analyses of the Chernobyl-4 Atomic Energy Station accident sequence (open access)

Report of the US Department of Energy's team analyses of the Chernobyl-4 Atomic Energy Station accident sequence

In an effort to better understand the Chernobyl-4 accident of April 26, 1986, the US Department of Energy (DOE) formed a team of experts from the National Laboratories including Argonne National Laboratory, Brookhaven National Laboratory, Oak Ridge National Laboratory, and Pacific Northwest Laboratory. The DOE Team provided the analytical support to the US delegation for the August meeting of the International Atomic Energy Agency (IAEA), and to subsequent international meetings. The DOE Team has analyzed the accident in detail, assessed the plausibility and completeness of the information provided by the Soviets, and performed studies relevant to understanding the accident. The results of these studies are presented in this report.
Date: November 1, 1986
Creator: unknown
Object Type: Report
System: The UNT Digital Library
Design considerations for a combined synchrotron-light source and heavy-ion storage ring Atomic Physics Facility (open access)

Design considerations for a combined synchrotron-light source and heavy-ion storage ring Atomic Physics Facility

An Atomic Physics Facility (APF) based on the combination of photons produced by a synchrotron light source with heavy ions in a storage ring will open the way to the study of ionic states of almost all elements. The design considerations for such a facility are discussed in terms of the use of synchrotron radiation for photoexcitation and ionization experiments. Design considerations for an APF are given in terms of the accelerator facilities presently available at BNL which include the National Synchrotron Light Source and Tandem Van de Graaff Laboratory. The results show that the concept is valid and therefore that implementation would result in entirely new capabilities for the study of multiply-ionized atoms.
Date: November 10, 1986
Creator: Jones, K. W.; Johnson, B. M.; Meron, M.; Lee, Y. Y.; Thieberger, P. & Thomlinson, W. C.
Object Type: Article
System: The UNT Digital Library
Spectroscopy of light and heavy quarks (open access)

Spectroscopy of light and heavy quarks

New results on various controversial light mesons are reviewed, including the glueball candidates f/sub 2/(1720) and eta(1460), the 1/sup + +/-0/sup - +/ mass ''coincidences'' f/sub 1/(1285)-eta(1275) and f/sub 1/(1420)-eta(1420), as well as evidence for the X(3100)..--> lambda..anti p+n..pi.. and the rho(1480)..-->..phi ..pi.., which have quantum numbers not allowed for q anti q. The ..gamma gamma -->..VV effects move out of the threshold region with data on ..gamma gamma --> omega..rho. Statistically weak data on GAMMA/sub ..gamma gamma../eta/sub c/ and the search for heavy quark P/sub 1/ states are presented. GAMMA/sub ee/, B/sub ..mu mu../, and GAMMA/sub tot/ for the UPSILON(1S), UPSILON(2S), and UPSILON(3S) are updated using new data and a consistent treatment of the radiative corrections for GAMMA/sub ee/. New data on the mass splittings of the chi/sub b/(2P) compare favorably with the scalar confinement model, which may however have new trouble. 150 refs., 43 figs.
Date: November 1, 1986
Creator: Cooper, S.
Object Type: Article
System: The UNT Digital Library
Equipment qualification issues research and resolution: Status report (open access)

Equipment qualification issues research and resolution: Status report

Since its inception in 1975, the Qualification Testing Evaluation (QTE) Program has produced numerous results pertinent to equipment qualification issues. Many have been incorporated into Regulatory Guides, Rules, and industry practices and standards. This report summarizes the numerous reports and findings to date. Thirty separate issues are discussed encompassing three generic areas: accident simulation methods, aging simulation methods, and special topics related to equipment qualification. Each issue-specific section contains (1) a brief description of the issue, (2) a summary of the applicable research effort, and (3) a summary of the findings to date.
Date: November 1, 1986
Creator: Bonzon, L. L.; Wyant, F. J.; Bustard, L. D. & Gillen, K. T.
Object Type: Report
System: The UNT Digital Library
Radiological source terms resulting from sabotage to transportation casks: Final report (open access)

Radiological source terms resulting from sabotage to transportation casks: Final report

The Nuclear Regulatory Commission (NRC) promulgated a rule, 10 CFR 73.37, which established requirements for safeguarding shipments of spent fuel to reduce the risk from acts of sabotage of highly radioactive materials. After the rule became effective, experimental programs conducted by Battelle for the NRC and by Sandia for the DOE showed the consequences of an attack using explosives on a shipment of PWR spent fuel were significantly less than had been indicated by earlier analytical studies. As a result, NRC is considering modifying the safeguards requirements. In support of NRC's efforts to modify the rule, Battelle has conducted additional experimental studies to evaluate the consequences of attacks on shipments of high-temperature gas-cooled reactor (HTGR) spent fuel, nonpower reactor (NPR) spent fuel, and vitrified high-level waste (HLW). Model casks containing surrogates of the spent fuels or high-level waste were penetrated by the jet from a precision shaped charge. Air samples collected after each test were used to estimate the quantities of respirable material released after the cask was penetrated. Results of the tests were scaled by specially developed scaling factors to estimate the releases that may occur from attacks on full-sized shipments of the materials. It was concluded that the …
Date: November 1, 1986
Creator: Miller, N. E.; Fentiman, A. W.; Kuhlman, M. R.; Ebersole, H. N.; Trott, B. D. & Orban, J. E.
Object Type: Report
System: The UNT Digital Library