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Small Angle Physics at CDF: A Progress Report
In 1989 CDF collected data in special high beta runs with a trigger selecting elastic and inelastic events in order to measure the total cross section ({sigma}{sub tot}) and the differential elastic cross section (d{sigma}{sub el}/dt). Data were taken at cms energies of 300, 540, 1000 and 1800 GeV. A double arm magnetic spectrometer located along the beam pipe tags the particles scattered at very small angles and tracking detectors surrounding the interaction point reveal particles produced at larger angles. We discuss the status of the analysis of elastic and inelastic events with emphasis on the event selection and the background subtraction. 5 refs., 14 figs., 3 tabs.
Date:
December 16, 1989
Creator:
Paoletti, Riccardo
Object Type:
Article
System:
The UNT Digital Library
Richtmyer-Meshkov instabilities in stratified fluids
We present an analytic theory of Richtmyer-Meshkov instabilities in an arbitrary number N of stratified fluids subjected to a shock. Following our earlier work on Rayleigh-Taylor instabilities, the theory assumes incompressible flow in which a shock is treated an impulsive acceleration, g = ..delta.. v delta(tau/sub s), ..delta..v being the jump velocity induced in the system by a shock at time tau/sub s/. We discuss the special cases N = 2 and N = 3, and illustrate both Rayleigh-Taylor and Richtmyer-Meshkov instabilities by examples patterned after inertial confinement fusion implosions.
Date:
December 16, 1983
Creator:
Mikaelian, K.O.
Object Type:
Article
System:
The UNT Digital Library
[Letter to University Committee of the Faculty Senate, Alfred Hurley, and the Board of Regents of UNT, December 16, 1988]
Letter to the University Committee of the Faculty Senate, Chancellor Alfred F. Hurley, and the Board of Regents of the University of North Texas, on December 16, 1988, nominating Julian C. Stanley for an honorary doctorate.
Date:
December 16, 1988
Creator:
unknown
Object Type:
Letter
System:
The UNT Digital Library
[Photograph 2012.201.B0166.0532]
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Victor Dow stands inside his 'old' house, used now for storage."
Date:
December 16, 1982
Creator:
Beckel, Jim
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0134.0091]
Photograph used for a newspaper owned by the Oklahoma Publishing Company.
Date:
December 16, 1986
Creator:
unknown
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0172.0118]
Photograph used for a story in the Oklahoma Times newspaper. Caption: "The picture at right shows how it looks now after its destruction last week."
Date:
December 16, 1980
Creator:
unknown
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0138.0790]
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Posing during the celebration (front row, from left) are Don Coit, and Sue and Ed Blackman, (rear, from left) are Sue and Jim Neuberger and Ann Coit."
Date:
December 16, 1985
Creator:
Klock, Roger
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0145.0109]
Photograph used for a newspaper owned by the Oklahoma Publishing Company. Caption: "Prepared for the expected onslaught of cold weather, 83-year-old Harold Courmier pulls his woolen hat down tightly around his ears Wednesday while he waits for a bus outside Oklahoma City's downtown terminal."
Date:
December 16, 1981
Creator:
Beckel, Jim
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0147.0191]
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Loucylle E. Cox displays the storm windows installed for her by the Oklahoma city Community Action Program with funds provided by the Department of Energy."
Date:
December 16, 1980
Creator:
Tullous, Don
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0139.0456]
Photograph used for a story in the Oklahoma Times newspaper. Caption: "Getting a step ahead on his Christmas gift selection is 2-month-old Michael Don Coleman with his mother Mrs. Jerry M. Coleman."
Date:
December 16, 1981
Creator:
Albright, Bob
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0147.0289]
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Kathy Woodall, left, and Dan Heers admire a Nativity scene with their hostess, Sally Cox."
Date:
December 16, 1985
Creator:
Klock, Roger
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0135.0292]
Photograph used for a newspaper owned by the Oklahoma Publishing Company. Caption: "Engineer Steve Baker and Wes Gray, Civic Center Music Hall manager, finally hold the 1948 time capsule, which had stymied efforts to retrieve it for more than a week."
Date:
December 16, 1987
Creator:
Klock, Roger
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0147.0480]
Photograph used for a story in the Oklahoma Times newspaper. Caption: "William Craig, left, checks in with Ben Zorn, at the Salvation Army."
Date:
December 16, 1982
Creator:
Wilson, George R.
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0135.0293]
Photograph used for a newspaper owned by the Oklahoma Publishing Company. Caption: "Music Hall manager Wes Gray pulls papers from the time capsule buried for 39 years at Civic Center Music Hall."
Date:
December 16, 1987
Creator:
Sisney, Steve
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0305B.309]
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "A wide range of emotions spilled from those nearest Edmond High School's football program Tuesday when Rick Jones submitted his resignation to become the head coach at Tulsa Union."
Date:
December 16, 1987
Creator:
McDaniel, David
Object Type:
Photograph
System:
The Gateway to Oklahoma History
Evaluation of the need, feasibility, and siting of the MRS in Tennessee
This summary report outlines the results of an independent assessment of the need, feasibility, and siting of the proposed Monitored Retrievable Storage (MRS) facility. The detailed reports of this assessment are included as appendices to the summary report. The Department of Energy (DOE) has concluded that the MRS is not absolutely necessary, but preferred, in order to manage and move spent fuel from reactors to a repository. The team has attemped to assess need'' by comparing to advantages and disadvantages of various systems, with and without the MRS. Feasibility has been assessed by comparing the technical and economic advantages and disadvantages. The team was not asked to recommend a preferred system. That choice will depend on the importance that are used to compare alternatives. The five key criteria selected by the team for comparing alternate systems were: economic cost, radiological risk, non-radiological transportation impacts, the likelihood of successful implementation and operation of the system, and the likelihood of meeting the schedule in the Nuclear Waste Policy Act. The team compared twelve different systems and modeled the transportation impacts and risks with three repository sites and two MRS sites.
Date:
December 16, 1985
Creator:
Colglazier, E.W. Jr. (Tennessee Univ., Knoxville, TN (United States))
Object Type:
Report
System:
The UNT Digital Library
[Photograph 2012.201.B0264.0236]
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Trying to guess their gifts by shaking them are Christine Horton, left, and Opal Weaver."
Date:
December 16, 1982
Creator:
Albright, Bob
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0231.0706]
Photograph used for a newspaper owned by the Oklahoma Publishing Company. Caption: "Mr. and Mrs. Santa Claus dolls not only make unusual decorations, but can also be fun to play with, as two-year-old Jason Guinn discovers while his mother, Linda, shops at Christmas Expressions in Norman Showing Jason the Mrs. Santa doll is shop co-owner Donna Couch."
Date:
December 16, 1982
Creator:
Gooch, Steve
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0248.0071]
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Dr. Lori Hansen, left, gets birthday greetings from Wilhelmina McGurie, Linda Vaughn and Betty Hansen, from right."
Date:
December 16, 1986
Creator:
Beckel, Jim
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0261.0038]
Photograph used for a story in the Oklahoma Times newspaper. Caption: "The start of another working day was stalled for motorists trapped in a freeway snarl the morning on I-240 near the NW 10 exit."
Date:
December 16, 1980
Creator:
Klock, Roger
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0223.0348]
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Sherry Maupin stitches the loops for hanging a Christmas banner."
Date:
December 16, 1984
Creator:
unknown
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0261.0678]
Photograph used for a story in the Oklahoma Times newspaper. Caption: "Marian Hill and Kaye Kloberdanz, serve their friends at a :Christmas Coffee."
Date:
December 16, 1982
Creator:
Lynn, Renee
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0256.0305]
Photograph used for a story in the Oklahoma Times newspaper. Caption: "The surgery department won Edmond Memorial Hospital's holiday decoration contest with "Twelve days of Christmas" theme."
Date:
December 16, 1982
Creator:
Hoke, Doug
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0246.0339]
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Bob Hamilton, right, ladles out soup on his sidewalk food line."
Date:
December 16, 1986
Creator:
Hellstern, Paul
Object Type:
Photograph
System:
The Gateway to Oklahoma History