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Analysis of KEK-ATF Optics and Coupling Using LOCO

Description: LOCO is a code for analysis of the linear optics in astorage ring based on the closed orbit response to steering magnets. Theanalysis provides information on focusing errors, BPM gain and rotationerrors,and local coupling. Here, we report the results of an applicationof LOCO to the KEK-ATF. Although the analysis appears to have provideduseful information on the optics of the machine, it appears that one ofthe main aims of the study to reduce the vertical emittance by correctingthe local couplin… more
Date: January 12, 2004
Creator: Wolski, Andrzej; Ross, Marc; Woodley, Mark; Nelson, Janice & Mishra, Shekhar
Partner: UNT Libraries Government Documents Department
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D0 status and first results from Run II

Description: In order to fully exploit the physics potential of the Tevatron Run 2, the D0 detector has been upgraded. Having nearly completed the commissioning phase, the D0 detector is starting to produce its first physics results. An overview of the status of the main subdetectors involved in the upgrade is given, followed by some examples of preliminary physics results already emerging.
Date: January 12, 2004
Creator: Juste, A.
Partner: UNT Libraries Government Documents Department
open access

Department of Justice Role in Countering WMD

Description: Stopping terrorist is most likely to be accomplished by state, local and federal law enforcement. With the creation of the Department of Homeland Security, the specific roles and responsibilities of the Department of Justice (DOJ) in preventing and responding to weapons of mass destruction (WMD) terrorist attacks are under reversion, but unquestionably the DOJ, as the chief federal law enforcement agency, will continue to have major responsibilities.
Date: January 12, 2004
Creator: Prosnitz, D
Partner: UNT Libraries Government Documents Department
open access

A Departure from prediction: Electroweak physics at NuTeV

Description: The NuTeV experiment has performed precision measurements of the ratio of neutral-current to charged-current cross-sections in high rate, high energy neutrino and antineutrino beams on a dense, primarily steel, target. The separate neutrino and anti-neutrino beams, high statistics, and improved control of other experimental systematics, allow the determination of electroweak parameters with significantly greater precision than past {nu}N scattering experiments. Our null hypothesis test of the s… more
Date: January 12, 2004
Creator: al., K. S. McFarland et
Partner: UNT Libraries Government Documents Department
open access

Direct numerical simulations of type Ia supernovae flames II: The Rayleigh-Taylor instability

Description: A Type Ia supernova explosion likely begins as a nuclear runaway near the center of a carbon-oxygen white dwarf. The outward propagating flame is unstable to the Landau-Darrieus, Rayleigh-Taylor, and Kelvin-Helmholtz instabilities, which serve to accelerate it to a large fraction of the speed of sound. We investigate the Rayleigh-Taylor unstable flame at the transition from the flamelet regime to the distributed-burning regime, around densities of 10e7 gm/cc, through detailed, fully resolved si… more
Date: January 12, 2004
Creator: Bell, J. B.; Day, M. S.; Rendleman, C. A.; Woosley, S. E. & Zingale, M.
Partner: UNT Libraries Government Documents Department
open access

Double-kink Fishbone Instability Caused by Circulating Energetic Ions

Description: The destabilization of double kink modes by the circulating energetic ions in tokamaks with the plasma current having an off-axis maximum is studied. It is shown that the high-frequency fishbone instability [Energetic Particle Mode (EPM)] and the low-frequency (diamagnetic) fishbones are possible for such an equilibrium, their poloidal and toroidal mode numbers being not necessarily equal to unity. A new kind of the EPM instability, ''doublet fishbones,'' is predicted. This instability is chara… more
Date: January 12, 2004
Creator: Kolesnichenko, Ya. I.; Lutsenko, V. V.; Marchenko, V. S. & White, R. B.
Partner: UNT Libraries Government Documents Department
open access

EARLY ENTRANCE COPRODUCTION PLANT

Description: The overall objective of this project is the three phase development of an Early Entrance Coproduction Plant (EECP) which uses petroleum coke to produce at least one product from at least two of the following three categories: (1) electric power (or heat), (2) fuels, and (3) chemicals using ChevronTexaco's proprietary gasification technology. The objective of Phase I is to determine the feasibility and define the concept for the EECP located at a specific site; develop a Research, Development, … more
Date: January 12, 2004
Creator: Brent, Fred D.; Shah, Lalit; Berry, Earl; Schrader, Charles H.; Anderson, John; Erwin, J. et al.
Partner: UNT Libraries Government Documents Department
open access

EARLY ENTRANCE COPRODUCTION PLANT

Description: The overall objective of this project is the three phase development of an Early Entrance Coproduction Plant (EECP) which uses petroleum coke to produce at least one product from at least two of the following three categories: (1) electric power (or heat), (2) fuels, and (3) chemicals using ChevronTexaco's proprietary gasification technology. The objective of Phase I is to determine the feasibility and define the concept for the EECP located at a specific site; develop a Research, Development, … more
Date: January 12, 2004
Creator: Anderson, John H.; Benham, Charles; Berry, Earl R.; He, Ming; Schrader, Charles H.; Shah, Lalit S. et al.
Partner: UNT Libraries Government Documents Department
open access

EARLY ENTRANCE COPRODUCTION PLANT

Description: The overall objective of this project is the three phase development of an Early Entrance Coproduction Plant (EECP) which uses petroleum coke to produce at least one product from at least two of the following three categories: (1) electric power (or heat), (2) fuels, and (3) chemicals using ChevronTexaco's proprietary gasification technology. The objective of Phase I is to determine the feasibility and define the concept for the EECP located at a specific site; develop a Research, Development, … more
Date: January 12, 2004
Creator: Anderson, John; Anselmo, Mark; Berry, Earl; Bohn, Mark; He, Ming; Schrader, Charles H. et al.
Partner: UNT Libraries Government Documents Department
open access

EARLY ENTRANCE COPRODUCTION PLANT

Description: The overall objective of this project is the three phase development of an Early Entrance Coproduction Plant (EECP) which uses petroleum coke to produce at least one product from at least two of the following three categories: (1) electric power (or heat), (2) fuels, and (3) chemicals using ChevronTexaco's proprietary gasification technology. The objective of Phase I is to determine the feasibility and define the concept for the EECP located at a specific site; develop a Research, Development, … more
Date: January 12, 2004
Creator: Storm, David; Nongbri, Govanon; Decanio, Steve; He, Ming; Shah, Lalit; Schrader, Charles et al.
Partner: UNT Libraries Government Documents Department
open access

Effect of Substrate Orientation on the Growth Rate, Surface Morphology and Silicon Incorporation on GaSb Grown by Metal-Organic Vapor Phase Epitaxy

Description: The growth and dopant incorporation during metal-organic vapor phase epitaxy (MOVPE) strongly depends on the orientation of the starting substrates. MOVPE of Si-doped GaSb layers on (100), (111)B and (111)A substrates were used to investigate the effect of orientation on the growth rate, the surface morphology and the silicon incorporation. orientation dependence of growth rates was studied as a function of temperature and V/III ratio. As the V/III ratios increases, the growth rate on the (111)… more
Date: January 12, 2004
Creator: Yu, Jian & Bhat, Ishwara B.
Partner: UNT Libraries Government Documents Department
open access

Export Controls: Post-Shipment Verification Provides Limited Assurance That Dual-Use Items Are Being Properly Used

Description: A letter report issued by the General Accounting Office with an abstract that begins "The United States controls certain dual-use technologies that could be used to enhance the military capabilities of countries of concern. The Department of Commerce (Commerce) conducts post-shipment verification (PSV) checks to ensure that these technologies arrive at their intended destination and are used for the purposes stated in the export license. GAO was asked to (1) assess the number of dual-use export… more
Date: January 12, 2004
Creator: United States. General Accounting Office.
Partner: UNT Libraries Government Documents Department
open access

Final Report

Description: OAK-B135 This is the final report from the project Hydrodynamics by High-Energy-Density Plasma Flow and Hydrodynamics and Radiation Hydrodynamics with Astrophysical Applications. This project supported a group at the University of Michigan in the invention, design, performance, and analysis of experiments using high-energy-density research facilities. The experiments explored compressible nonlinear hydrodynamics, in particular at decelerating interfaces, and the radiation hydrodynamics of stron… more
Date: January 12, 2004
Creator: Drake, R Paul
Partner: UNT Libraries Government Documents Department
open access

Flavor changing kaon decays from hypercp: Measurements of the K+ ---> pi+- mu+ mu- branching ratios

Description: The Fermilab HyperCP collaboration is making precision studies of charged hyperon and kaon decays, as well as searches for rare and forbidden hyperon and kaon decays. We report here on measurements of the branching ratios of the flavor-changing neutral-current decays: K{sup {+-}} {yields} {pi}{sup {+-}} {mu}{sup +} {mu}{sup -}, and compare our results to theoretical predictions. This is the first observation of the K{sup -} {yields} {pi}{sup -} {mu}{sup +} {mu}{sup -} decay.
Date: January 12, 2004
Creator: al., E. Craig Dukes et
Partner: UNT Libraries Government Documents Department
open access

Higgs boson production at hadron colliders: Signal and background processes

Description: We review the theoretical status of signal and background calculations for Higgs boson production at hadron colliders. Particular emphasis is given to missing NLO results, which will play a crucial role for the Tevatron and the LHC.
Date: January 12, 2004
Creator: Rainwater, David; Spira, Michael & Zeppenfeld, Dieter
Partner: UNT Libraries Government Documents Department
open access

Hybrid Pathogen DNA Detector:Users? Manual v1.5

Description: The Hybrid Unit uses an advanced fluidic design to move very small reagent samples through many unit operations to complete complex molecular biology experiments. The primary use of this machine is to analyze a small liquid sample for the highly specific presence of select agents known to be used in bio-warfare. The Hybrid Unit is coupled with a Luminex bead detection unit for the multiplexing of many assays in one tube. Because of this, multiple controls can be included in each run to avoid fa… more
Date: January 12, 2004
Creator: Schikora, B; Hietala, S; Shi, L; Lee, L; Skowronski, E & Ardans, A
Partner: UNT Libraries Government Documents Department
open access

Information Technology Management: Governmentwide Strategic Planning, Performance Measurement, and Investment Management Can Be Further Improved

Description: A letter report issued by the General Accounting Office with an abstract that begins "Over the years, the Congress has promulgated laws and the Office of Management and Budget and GAO have issued policies and guidance, respectively, on (1) information technology (IT) strategic planning/performance measurement (which defines what an organization seeks to accomplish, identifies the strategies it will use to achieve desired results, and then determines how well it is succeeding in reaching results… more
Date: January 12, 2004
Creator: United States. General Accounting Office.
Partner: UNT Libraries Government Documents Department
open access

INTEGRATING P-WAVE AND S-WAVE SEISMIC DATA TO IMPROVE CHARACTERIZATION OF OIL RESERVOIRS

Description: During this period, the principal investigator wrote an abstract and research accomplishments which was published in the journal of the historically black colleges and universities and other minority institutions contract review meeting of June 2003. Interpretations and analysis of data from the study area shows that incident full-elastic seismic wavefield reflected four different wave modes, P, fast-S (SH) , slow-S (SV) and C. These four wave modes image unique geologic stratigraphy and facies… more
Date: January 12, 2004
Creator: Aluka, Innocent J.
Partner: UNT Libraries Government Documents Department
open access

International Trade: Intensifying Free Trade Negotiating Agenda Calls for Better Allocation of Staff and Resources

Description: A letter report issued by the General Accounting Office with an abstract that begins "Free trade agreements (FTA) involve trade liberalization between the United States and selected countries or regions and are also expected to provide economic and other benefits. GAO was asked to review how potential FTA partners are selected, in view of the increased number of FTAs and their growing importance to U.S. policy. Specifically, GAO (1) provided information about the factors influencing the selecti… more
Date: January 12, 2004
Creator: United States. General Accounting Office.
Partner: UNT Libraries Government Documents Department
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