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A Determination of the Bothe Depression Factor for Discs in Water
The purpose of this work is to determine experimentally the depression of the neutron density by a detecting foil. The depression factor is known as the "self-shading" of the foil.
Date:
August 1950
Creator:
Patton, Bob
System:
The UNT Digital Library
Design and Testing of a Positive Ion Accelerator and Necessary Vacuum System
This thesis is a study of the design and testing of a positive ion accelerator and necessary vacuum system.
Date:
August 1953
Creator:
McKay, Vern A.
System:
The UNT Digital Library
Operation and Control of a Radiofrequency Ion Source
This thesis examines the operation and control of a radiofrequency ion source.
Date:
August 1953
Creator:
Paulissen, George T.
System:
The UNT Digital Library
Variational Wave Function for Sodium
The practical method of applying the variation principle to the calculation of the energy of an atom demands a trial function which contains variable parameters. The previous work done using this approach was based on the use of some combination of hydrogenic wave functions containing parameters inserted in appropriate places. The present calculation of the energy of the eleven-electron atom has been brought about using this method.
Date:
August 1953
Creator:
Smith, Daniel Montague
System:
The UNT Digital Library
Analyzing Magnet System for the Electrostatic Accelerator
This thesis describes the design and construction of a linear accelerator, specifically, a positive-ion source, a high voltage supply, an accelerating column, and the necessary associated vacuum system.
Date:
August 1954
Creator:
Young, Thomas E.
System:
The UNT Digital Library
Design and Construction of a Positive Radio-Frequency Ion Source for the Production of Negative Ions
It is the purpose of this paper to present a detailed account of the design and construction of this positive-ion source and associated equipment.
Date:
August 1958
Creator:
Thompson, B. Cecil
System:
The UNT Digital Library
Gamma Ray Response of a CsI(T1) Crystal to 14 Mev Neutrons
The purpose of this paper is to study the possible excited states in the nucleus of Cs133. At North Texas State College a 100-Kev Cockcroft-Walton accelerator has been constructed for use as a neutron source for exciting various nuclei and for studying the gamma spectra obtained to determine their energy levels.
Date:
August 1958
Creator:
Young, Jack Carter
System:
The UNT Digital Library
Magnetic Resonance of Protons in the Earth's Magnetic Field
The purpose of the work reported here was to determine the feasibility of applying the nuclear induction technique of Bloch to the direct observation of nuclear magnetic resonance in the very weak magnetic field of the earth.
Date:
August 1959
Creator:
Crosby, Richard Hill
System:
The UNT Digital Library
Quaternion Representation of Crystal Point Groups
The physical behavior of crystalline solids is very closely related to the internal symmetry of the crystal structure. For this reason it is desirable to represent mathematically this symmetry in such a way that the actual physical problems can be handled as they arise. In the case of this thesis the research has been guided by a list of desired properties for such a representation. No claim is made that the list is complete.
Date:
August 1959
Creator:
West, Richard Harrison
System:
The UNT Digital Library