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B-physics results from D-Zero (open access)

B-physics results from D-Zero

A number of B-physics results from the D0 experiment at the Fermilab Tevatron Collider is reported. Measurements of b{anti b} production in p{anti p} interactions at {radical}s = 1800 GeV and 630 GeV are used to evaluate, for the first time with the same detector, the center-of-mass energy and rapidity dependence of b-quark production cross section. A measurement of the b{anti b} angular correlations using dimuon triggers is also presented. Preliminary results from these measurements are compared with the next-to-leading order QCD predictions. Finally, dimuon data samples are used to study P{sub T} and rapidity dependence of b-produced and direct charmonium production.
Date: January 1, 1998
Creator: Baarmand, M.M.
Object Type: Article
System: The UNT Digital Library

Babel

Access: Use of this item is restricted to the UNT Community
Recording of Jorge Rodrigo Sigal's Babel. This work is part of a larger CD project called "Manifesto". The piece is meant for flute, tape, and optional live electronics. The sound materials were recorded in Spain, France, and Mexico City. The composer dedicates this work to Stefano Scarani and it was premiered by Mr. Harrie Starreveld.
Date: 1998
Creator: Sigal, Rodrigo
Object Type: Sound
System: The UNT Digital Library
Bandgap renormalization: GaAs/AlGaAs quantum wells (open access)

Bandgap renormalization: GaAs/AlGaAs quantum wells

Bandgap energy renormalization by many-body interactions has been studied in a series of n-type 8-nm-wide GaAs/AlGaAs single quantum wells using magnetoluminescence spectroscopy at 1.4K and for magnetic fields up to 30T. The 2D- carrier densities varied between 1 and 12 x 10(11) cm(-2). At the maximum 2D-carrier density, the bandgap energy difference between the doped and undoped samples was about 34 meV.
Date: January 1, 1998
Creator: Jones, E. D.; Blount, M.; Chow, W.; Hou, H.; Simmons, J. A.; Kim, Yongmin et al.
Object Type: Article
System: The UNT Digital Library
Baseline neutron logging measurements in the drift scale test (open access)

Baseline neutron logging measurements in the drift scale test

The Drift Scale Test (DST) is one of the thermal tests being conducted in the Exploratory Studies Facility (ESF). One of the objectives of the DST is to study the coupled thermal-mechanical- hydrological-chemical (TMHC) processes in the ESF at the repository horizon of the potential high-level nuclear waste repository in Yucca Mountain, Nevada. The objectives, the test design, and the test layouts of the DST are included in the test design report by CRWMS M&O Contractor LLNL. The configuration of the DST includes a declining Observation Drift driven mostly east and downward from main tunnel in the ESF, at about 2.827 km from the North portal. The downward slope of the Observation Drift (11.5 to 14.0 percent) ensures a minimum 10 m of middle nonlithophysal Topopah Spring Tuff as the overburden for the DST. The length of the Observation Drift is about 136 m. At the elevation of the DST crown (nominally 10 m below the upper extent of the middle nonlithophysal Topopah Spring Tuff) the Connecting Drift breaks out to the north from the Observation Drift, 136 m from the main tunnel of the ESF. The Connecting Drift extends approximately 40 m to the north from the Observation Drift. …
Date: January 1, 1998
Creator: Lin, W.; Carlson, R. & Neubaurer, D.
Object Type: Report
System: The UNT Digital Library

[Basketball player Ervin Mitchell]

Photograph of basketball player Ervin Mitchell.
Date: 1998
Creator: unknown
Object Type: Photograph
System: The Portal to Texas History
The Bastrop Advertiser (Bastrop, Tex.), Vol. 144, No. 88, Ed. 1 Thursday, January 1, 1998 (open access)

The Bastrop Advertiser (Bastrop, Tex.), Vol. 144, No. 88, Ed. 1 Thursday, January 1, 1998

Semi-weekly newspaper from Bastrop, Texas that includes local, state, and national news along with advertising.
Date: January 1, 1998
Creator: McAuley, Davis
Object Type: Newspaper
System: The Portal to Texas History
Baytown Police Department: 50 Years (open access)

Baytown Police Department: 50 Years

Book commemorating the fiftieth anniversary of the Baytown Police Department including articles that outline the history of various eras, photographs, and lists of personnel.
Date: 1998~
Creator: Baytown (Tex.). Police Department.
Object Type: Book
System: The Portal to Texas History
The Baytown Sun (Baytown, Tex.), Vol. 76, No. 53, Ed. 1 Thursday, January 1, 1998 (open access)

The Baytown Sun (Baytown, Tex.), Vol. 76, No. 53, Ed. 1 Thursday, January 1, 1998

Daily newspaper from Baytown, Texas that includes local, state, and national news along with advertising.
Date: January 1, 1998
Creator: Dobbs, Gary
Object Type: Newspaper
System: The Portal to Texas History
Beam-beam interactions (open access)

Beam-beam interactions

This report is aboutbeam-beam interactions of the hedron beams and some recent results on the Pacman effect and dynamic aperture studies.
Date: January 1, 1998
Creator: Chou, W.
Object Type: Article
System: The UNT Digital Library
Bear Creek Valley Floodplain Hot Spot Removal Action Project Plan, Oak Ridge Y-12 Plant, Oak Ridge, Tennessee (open access)

Bear Creek Valley Floodplain Hot Spot Removal Action Project Plan, Oak Ridge Y-12 Plant, Oak Ridge, Tennessee

The Bear Creek Valley Floodplain Hot Spot Removal Action Project Plan, Oak Ridge Y-12 Plant, Oak Ridge, Tennessee (Y/ER-301) was prepared (1) to safely, cost-effectively, and efficiently evaluate the environmental impact of solid material in the two debris areas in the context of industrial land uses (as defined in the Bear Creek Valley Feasibility Study) to support the Engineering Evaluation/Cost Assessment and (2) to evaluate, define, and implement the actions to mitigate these impacts. This work was performed under Work Breakdown Structure 1.x.01.20.01.08.
Date: January 1, 1998
Creator: unknown
Object Type: Report
System: The UNT Digital Library
Beautiful physics at CDF (open access)

Beautiful physics at CDF

B-physics with p{anti p} collisions at CDF is reviewed, including production cross sections, masses, and decay properties. with a focus on lifetime and mixing measurements. A two-component lifetime fit of B{sup 0}{sub s} {yields} l{sup +}D{sup -}{sub s}X results in the limit {Delta}{Gamma}{sub s}/{Gamma}{sub s} < 0.81 (95% C.L.), which is converted into an indirect upper bound on {Delta}m{sub s}. From our five B{sup 0}{sub d}-{anti B}{sup 0}{sub d} oscillation analyses, we highlight the use of ``same side`` flavor tagging.
Date: January 1, 1998
Creator: Bauer, G.
Object Type: Article
System: The UNT Digital Library
Bedrock Geology of the Paducah 1°x2° CUSMAP Quadrangle, Illinois, Indiana, Kentucky, and Missouri (open access)

Bedrock Geology of the Paducah 1°x2° CUSMAP Quadrangle, Illinois, Indiana, Kentucky, and Missouri

The following report interprets the geologic history of the Paducah quadrangle, focusing on depositional and tectonic evolution, particularly tectonic events that influenced sedimentation.
Date: 1998
Creator: Nelson, W. John
Object Type: Report
System: The UNT Digital Library
The Best of Texas Folk and Folklore: 1916-1954 (open access)

The Best of Texas Folk and Folklore: 1916-1954

This volume of the Publications of the Texas Folklore Society contains information about folklore in Texas and Mexico, including folk songs and ballads, ghost stories, Mexican animal tales, sermons, stories about games and celebrations, folklore of Texas plants, and information about folk remedies. The index begins on page 349.
Date: 1998
Creator: Texas Folklore Society
Object Type: Book
System: The Portal to Texas History
Best of the Best, 1998 - 1999 captions transcript

Best of the Best, 1998 - 1999

Video of important events in the Sons of the American Revolution Dallas chapter from 1998-1999. The video includes a montage of photographs from inductions and other organization events. The obituary of Joe McFarland Hill, Jr. is included.
Date: 1998/1999
Creator: Texas Society Sons of the American Revolution, Dallas Chapter 2
Object Type: Video
System: The UNT Digital Library
A bibliography on finite element and related methods analysis in reactor physics computations (1971--1997) (open access)

A bibliography on finite element and related methods analysis in reactor physics computations (1971--1997)

This bibliography provides a list of references on finite element and related methods analysis in reactor physics computations. These references have been published in scientific journals, conference proceedings, technical reports, thesis/dissertations and as chapters in reference books from 1971 to the present. Both English and non-English references are included. All references contained in the bibliography are sorted alphabetically by the first author`s name and a subsort by date of publication. The majority of the references relate to reactor physics analysis using the finite element method. Related topics include the boundary element method, the boundary integral method, and the global element method. All aspects of reactor physics computations relating to these methods are included: diffusion theory, deterministic radiation and neutron transport theory, kinetics, fusion research, particle tracking in finite element grids, and applications. For user convenience, many of the listed references have been categorized. The list of references is not all inclusive. In general, nodal methods were purposely excluded, although a few references do demonstrate characteristics of finite element methodology using nodal methods (usually as a non-conforming element basis). This area could be expanded. The author is aware of several other references (conferences, thesis/dissertations, etc.) that were not able to be …
Date: January 1, 1998
Creator: Carpenter, D.C.
Object Type: Report
System: The UNT Digital Library
Biennial Report to the 76th Texas Legislature: State Library and Archives Commission (open access)

Biennial Report to the 76th Texas Legislature: State Library and Archives Commission

Biennial report of the Texas State Library and Archives Commission describing the organization's goals and activities during fiscal years 1997-1998 as well as information about the history of the Commission as it celebrates 90 years (1909-1999).
Date: 1998
Creator: Texas State Library and Archives Commission
Object Type: Report
System: The Portal to Texas History
Biennial Report to the 76th Texas Legislature: Texas Natural Resource Conservation Commission, Volume 1 (open access)

Biennial Report to the 76th Texas Legislature: Texas Natural Resource Conservation Commission, Volume 1

A biennial report of the Texas Natural Resource Conservation Commission outlining the impact of environmental cleanup and assistance programs through stories from those they helped and agency activities during 1997.
Date: January 1998
Creator: Texas Natural Resource Conservation Commission
Object Type: Report
System: The Portal to Texas History

Big bang of the apocalypse

Access: Use of this item is restricted to the UNT Community
Recording of Mladen Milicevic's Big bang of the apocalypse. This recording was made for electronics and the text comes from the book of Genesis in the bible.
Date: 1998
Creator: Milićević, Mladen
Object Type: Sound
System: The UNT Digital Library
Big County Obituaries: 1998 (open access)

Big County Obituaries: 1998

Compiled transcription of obituaries printed in the Abilene Reporter-News during 1998, collected by volunteers and personnel of the Abilene Public Library.
Date: 1998
Creator: Mount, Ann
Object Type: Text
System: The Portal to Texas History
The Big Lake Wildcat (Big Lake, Tex.), Vol. SEVENTY-THIRD YEAR, No. 1, Ed. 1 Thursday, January 1, 1998 (open access)

The Big Lake Wildcat (Big Lake, Tex.), Vol. SEVENTY-THIRD YEAR, No. 1, Ed. 1 Thursday, January 1, 1998

Weekly newspaper from Big Lake, Texas that includes local, state and national news along with advertising.
Date: January 1, 1998
Creator: Werst, David
Object Type: Newspaper
System: The Portal to Texas History
[Big West Conference Game: University of North Texas and Boise State University Women's basketball] captions transcript

[Big West Conference Game: University of North Texas and Boise State University Women's basketball]

Video footage of an entire University of North Texas and Boise State University Women's basketball Big West Conference game.
Date: 1998
Creator: unknown
Object Type: Video
System: The UNT Digital Library
[Big West Conference: University of North Texas and University of Nevada Women's basketball] captions transcript

[Big West Conference: University of North Texas and University of Nevada Women's basketball]

Video footage of an entire University of North Texas and University of Nevada Women's basketball Big West Conference game.
Date: 1998
Creator: unknown
Object Type: Video
System: The UNT Digital Library
Bill Viola: "The Crossing" (open access)

Bill Viola: "The Crossing"

Catalog for the exhibition, "Bill Viola: 'The Crossing,'" November 12, 1998–February 1, 1999,held at the Dallas Museum of Art. Includes: essay and image.
Date: 1998
Creator: Dallas Museum of Art
Object Type: Pamphlet
System: The Portal to Texas History
Billy Taylor's Jazz at the Kennedy Center with guest Paquito D'Rivera transcript

Billy Taylor's Jazz at the Kennedy Center with guest Paquito D'Rivera

Recording from NPR's "Billy Taylor's Jazz at the Kennedy Center" series. Taylor interviews saxophonist and clarinetist Paquito D'Rivera and D'Rivera and the Billy Taylor Trio play several Jazz tunes in front of a live audience.
Date: 1998
Creator: Taylor, Billy, 1921-2010 & Owens, Tim (Timothy Gene Owens)
Object Type: Sound
System: The UNT Digital Library