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Electron Gun for RHIC EBIS

Description: N/A
Date: July 1, 2006
Creator: A., Pikin
Partner: UNT Libraries Government Documents Department
open access

Hydrogeochemical and stream sediment reconnaissance of the National Uranium Resource Evaluation Program primarily for the Rocky Mountain states of New Mexico, Colorado, Wyoming, and Montana, and the State of Alaska. Semiannual progress report, October 1978-March 1979

Description: During this six-month period, Hydrogeochemical and Stream Sediment Reconnaissance samples were collected by the Los Alamos Scientific Laboratory (LASL) from 623 locations in Colorado for a special study. Additional special studies are planned for nine other areas in the Rocky Mountain states in fiscal year 1979, plus some cleanup reconnaissance sampling in parts of four quadrangles that overlap state borders. Preparations for reconnaissance sampling of the entire North Slope region of Alaska ha… more
Date: July 1, 1979
Creator: Aamodt, P. L.; Bunker, M. E.; Waterbury, G. R. & Waller, R. A.
Partner: UNT Libraries Government Documents Department
open access

J/{psi} production in p{anti p} collisions at {radical}s = 1.8 TeV

Description: The authors have studied J/{psi} production in p{anti p} collisions at {radical}s = 1.8 TeV with the D0 detector at Fermilab, using a {mu}{sup +}{mu}{sup {minus}} data sample corresponding to an integrated luminosity of 13 pb{sup {minus}1}. They have measured the inclusive J/{psi} production cross section as a function of J/{psi} transverse momentum p{sub T}. For the kinematic range p{sub T} > 8 GeV/c and {vert_bar}{eta}{vert_bar} < 0.6 they obtain Br(J/{psi} {yields} {mu}{sup +}{mu}{sup {minus… more
Date: July 1, 1995
Creator: Abachi, S.
Partner: UNT Libraries Government Documents Department
open access

Inclusive dimuon and b-quark production cross sections in p{bar p} collisions at {radical}s = 1.8 TeV

Description: We report on a preliminary measurement of the inclusive dimuon cross section in p{bar p} collisions at {radical}s = 1.8 TeV using the D0 detector at the Fermilab Tevatron. From these results, we extract the inclusive b-quark production cross section for the kinematic range {vert_bar}y{sup b}{vert_bar} < 1.0 and 9 GeV/c < p{sub T}{sup b min} < 25 GeV/c. The difference in azimuthal angle in the transverse plane for dimuon pairs from b{bar b} production is also shown.
Date: July 1, 1995
Creator: Abachi, S.; Abbott, B. & Abolins, M.
Partner: UNT Libraries Government Documents Department
open access

Searches for new gauge bosons using the D0 detector

Description: We present the results of searches for additional gauge bosons beyond the W and Z bosons using the 1992-1993 Tevatron data set collected with the D0 detector. The signatures studied are W{prime} {yields} e{nu}, W{prime} {yields} {tau}{nu} with {tau} {yields} e{nu}{bar {nu}}, assuming stable neutrinos; W{sub R} {yields} e + X and W{sub R} {yields} eejj, assuming massive neutrinos; and Z{prime} {yields} ee. Lower limits on the W{prime} mass and Z{prime} mass at the 95% confidence level, and the m… more
Date: July 1, 1995
Creator: Abachi, S.; Abbott, B. & Abolins, M.
Partner: UNT Libraries Government Documents Department
open access

ECUT energy data reference series: high-temperature materials for advanced heat engines

Description: Information that describes the use of high-temperature materials in advanced heat engines for ground transportation applications is summarized. Applications discussed are: automobiles, light trucks, and medium and heavy trucks. The information provided on each of these modes includes descriptions of the average conversion efficiency of the engine, the capital stock, the amount of energy used, and the activity level as measured in ton-miles.
Date: July 1, 1984
Creator: Abarcar, R. B.; Hane, G. J. & Johnson, D. R.
Partner: UNT Libraries Government Documents Department
open access

ECUT energy data reference series: lightweight materials for ground transportation

Description: This report summarizes information that describes the use of lightweight materials in automobiles. The information on this mode of transportation represents the largest potential energy savings for substitution of lightweight materials in the transportation sector. Included are data on energy conversion efficiency of the engine and its relationship to vehicle weight, the capital stock, the amount of energy used, and the service activity level as measured in ton-miles.
Date: July 1, 1984
Creator: Abarcar, R. B.; Hane, G. J. & Johnson, D. R.
Partner: UNT Libraries Government Documents Department
open access

Basin amplification of seismic waves in the city of Pahrump, Nevada.

Description: Sedimentary basins can increase the magnitude and extend the duration of seismic shaking. This potential for seismic amplification is investigated for Pahrump Valley, Nevada-California. The Pahrump Valley is located approximately 50 km northwest of Las Vegas and 75 km south of the Nevada Test Site. Gravity data suggest that the city of Pahrump sits atop a narrow, approximately 5 km deep sub-basin within the valley. The seismic amplification, or ''site effect'', was investigated using a combinat… more
Date: July 1, 2005
Creator: Abbott, Robert E.
Partner: UNT Libraries Government Documents Department
open access

Growth of molten core debris pools in concrete. Progress report, April 1--June 30, 1979. [LMFBR]

Description: The heat and mass transfer processes taking place in molten core debris/concrete systems have been experimentally investigated. Two types of experiments have been conducted. The first experiment simulates the growth of a molten debris pool in a composite sacrificial bed. This experiment models debris pool growth in an inner, low-melting point, sacrificial material zone followed by a melting attack on the concrete bed. The purpose of the inner zone is to quickly melt and dilute the debris pool s… more
Date: July 1, 1979
Creator: Abdel-Khalik, S I
Partner: UNT Libraries Government Documents Department
open access

MACK-IV, a new version of MACK: a program to calculate nuclear response functions from data in ENDF/B format

Description: MACK-IV calculates nuclear response functions important to the neutronics analysis of nuclear and fusion systems. A central part of the code deals with the calculation of the nuclear response function for nuclear heating more commonly known as the kerma factor. Pointwise and multigroup neutron kerma factors, individual reactions, helium, hydrogen, and tritium production response functions are calculated from any basic nuclear data library in ENDF/B format. The program processes all reactions in… more
Date: July 1, 1978
Creator: Abdou, M. A.; Gohar, Y. & Wright, R. Q.
Partner: UNT Libraries Government Documents Department
open access

First results from SAGE II

Description: The Russian-American Gallium solar neutrino Experiment (SAGE) began the second phase of operation (SAGE II) in September of 1992. Monthly measurements of the integral flux of solar neutrinos have been made with 55 tonnes of gallium. The K-peak results of the first five runs of SAGE II give a capture rate of 76{sub {minus}18}{sup +21} (stat) {sub {minus}7}{sup +5} (sys) SNU. combined with the SAGE I result, the capture rate is 74{sub {minus}12}{sup +13} (stat) {sub {minus}7}{sup +5} (sys) SNU. T… more
Date: July 1, 1994
Creator: Abdurashitov, J. N.; Faizov, E. L. & Gavrin, V. N.
Partner: UNT Libraries Government Documents Department
open access

b{bar b} production correlations, b{bar b} mixing and {epsilon}{sub B} at CDF

Description: We present preliminary measurements of b{bar b} production correlations, the average B{bar B} mixing, and a limit on the CP violating parameter {epsilon}{sub b} using dimuon events from the dual semileptonic decay of b{bar b}. Data used in this analysis was taken during the 1992--1993 CDF run of the Fermilab Tevatron collider with an integrated luminosity of 17.4 {plus_minus} 0.6 pb{sup {minus}1}. The results on b{bar b} production correlations are compared to predictions of next-to-leading ord… more
Date: July 1, 1995
Creator: Abe, F.
Partner: UNT Libraries Government Documents Department
open access

J/{psi} and {psi}{prime} production at CDF

Description: This paper presents measurements of the J/{psi} and {psi}{prime} production cross sections in p{ovr p} collisions at {radical}s = 1.8 TeV. The cross sections are measured in the kinematic region P{sub T} {gt} 5 GeV/c, {vert_bar}{eta}{vert_bar} {lt} 0.6 using the dimuon decay channel. The fraction of events from B decays is measured and used to calculate the J/{psi} and {psi}{prime} cross sections from B decay. The fraction of J/{psi} events from {chi}{sub c} decays is also measured and used to … more
Date: July 1, 1996
Creator: Abe, F.
Partner: UNT Libraries Government Documents Department
open access

γ Production at CDF

Description: We report on preliminary measurements of the {gamma}(1S), {gamma}(2S) and {gamma}(3S) differential and integrated cross sections in p{bar p} at {radical}s = 1.8 TeV using a sample of 16.6 {+-} 0.6 pb{sup -1} collected by the Collider Detector at Fermilab. The three resonances were reconstructed through the decay {gamma} {yields} {mu}{sup +}{mu}{sup -} in the rapidity region {vert_bar}y{vert_bar} < 0.4. The cross section results are compared to theoretical models of direct bottomonium production. more
Date: July 1, 1995
Creator: Abe, F.
Partner: UNT Libraries Government Documents Department
open access

Honda motor company's CVCC engine

Description: Honda Motor Company of Japan in a four-year period from 1968 to 1872 designed, tested, and mass-produced a stratified charge engine, the CVCC, which in comparison to conventional engines of similar output at the time was lower in CO, HC and NO/sub x/ emissions and higher in fuel economy. Honda developed the CVCC engine without government assistance or outside help. Honda's success came at a time when steadily increasing fuel costs and the various provisions of the Clean Air Act had forced US au… more
Date: July 1, 1980
Creator: Abernathy, W.J. & Ronan, L.
Partner: UNT Libraries Government Documents Department
open access

Native American fishery issues: Hanford involvement in evaluation of the Zone 6 fishery

Description: Native American fishers are concerned about the deteriorating quality of salmon and other fish caught from the Columbia River. They fear salmon are not healthy and that eating the fish could Jeopardize the health of Native Americans. In 1991, the Pacific Northwest Laboratory (PNL). with the assistance of the Yakima Indian Nation (YIN). monitored the salmon and steelhead fishery in the lower Columbia River (Zone 6 fishery). PNL biologists set up a hot-line'' for Native American fishers to call i… more
Date: July 1, 1992
Creator: Abernethy, C.S.; Neitzel, D.A. (Pacific Northwest Lab., Richland, WA (United States)) & Strom, G. (Yakima Indian Nation, Toppenish, WA (United States))
Partner: UNT Libraries Government Documents Department
open access

Energy modeling and data support for the Electric Power Research Institute. Annual report, July 1977

Description: Progress for the period from July 1, 1976 to June 30, 1977 is reviewed in this second annual report in support of the Energy Modeling and Data Support program for EPRI. Reference Energy Systems were formulated for the base year 1972 and projections developed for the years 1980, 1985, and 2000 for the area serviced by the New York Power Pool. In addition, Brookhaven, EPRI, and the Tennessee Valley Authority have entered into a cooperative effort to develop demand projections for the area service… more
Date: July 1, 1977
Creator: Abilock, H.; Beller, M.; Cherniavsky, E. A.; Hermelee, A.; Juang, L. L. & Marcuse, W.
Partner: UNT Libraries Government Documents Department
open access

The role of catalyst precursor anions in coal gasification. Second quarterly report, January 1, 1992--March 31, 1992

Description: The aims of the proposed project are to enrich our understanding of the roles of various aqueous soluble catalyst precursor anions on the surface electrical properties of coal and to ascertain the influence of the surface charge on the adsorption, dispersion, and activities of calcium and potassium. These goals will be achieved by impregnating a lignite and its demineralized derivative with calcium or potassium catalyst precursors containing acetate (CH{sub 3}COO{minus}), chloride (Cl{minus}), … more
Date: July 1, 1992
Creator: Abotsi, G. M. K.
Partner: UNT Libraries Government Documents Department
open access

The role of catalyst precursor anions in coal gasification. Sixth quarterly report

Description: This project seeks to understand the roles of various aqueous soluble catalyst precursor anions, specifically acetate (CH{sub 3}COO{sup {minus}}), chloride (Cl{sup {minus}}), nitrate (NO{sub 3}{sup {minus}}), sulfate (SO{sub 4}{sup 2}{sup {minus}}) and carbonate (CO{sub 3}{sup 2}{sup {minus}}) anions on the surface electrical properties of coal and to ascertain the effects of the surface charge on the adsorption, dispersion and activities of calcium and potassium. In the foregoing quarter, the … more
Date: July 1, 1993
Creator: Abotsi, G. M. K.
Partner: UNT Libraries Government Documents Department
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