You limited your search to:

  Partner: UNT Libraries
 Department: Department of Physics
 Collection: UNT Theses and Dissertations
D-D and D-T Neutron Excitation of Energy Levels in Cs133

D-D and D-T Neutron Excitation of Energy Levels in Cs133

Date: January 1961
Creator: Dawson, Horace Ray
Description: The purpose of this experiment was to make positive assignment of the Cs133 energy levels excited by the inelastic scattering of neutrons.
Contributing Partner: UNT Libraries
A Study of Emitter Drift in Transistors

A Study of Emitter Drift in Transistors

Date: August 1961
Creator: Malone, Farris Douglas
Description: The purpose of this investigation was to determine the parameters of emitter drift and to suggest a mechanism for this phenomenon.
Contributing Partner: UNT Libraries
Effect of Sample Geometry on Magnetomorphic Oscillations in the Hall Effect in Cadium at Liquid-Helium Temperatures

Effect of Sample Geometry on Magnetomorphic Oscillations in the Hall Effect in Cadium at Liquid-Helium Temperatures

Date: June 1967
Creator: Fielder, James Thomas
Description: This thesis presents observations on size-effect oscillations in the Hall effect in an oriented single crystal of highly pure cadmium at liquid-helium temperatures. All measurements were made in transverse magnetic field.
Contributing Partner: UNT Libraries
Quantized Hydrodynamics

Quantized Hydrodynamics

Date: August 1972
Creator: Coomer, Grant C.
Description: The object of this paper is to derive Landau's theory of quantized hydrodynamics from the many-particle Schroedinger equation. Landau's results are obtained, together with an additional term in the Hamiltonian.
Contributing Partner: UNT Libraries
Pressure Dependence of Line Widths of Microwave Spectra of Sulphur Dioxide

Pressure Dependence of Line Widths of Microwave Spectra of Sulphur Dioxide

Date: December 1972
Creator: Yang, Wei Han
Description: Measurements of line width parameters for eleven rotational transitions of type (J -- J + 1) of SO2 were made and are reported herein. The line width quantum number (J) trend was obtained. The microwave spectrograph used for these measurements of line width is described. Operational methods to operate the spectrograph are presented and discussed, with particular attention given to how to measure the line width. Suggestions for future avenues of probing this molecule to ascertain the non-uniform behavior of the line width parameter over the quantum number and frequency range are given.
Contributing Partner: UNT Libraries
A Decay Scheme for 164 Ho

A Decay Scheme for 164 Ho

Date: December 1972
Creator: Guertin, James
Description: The present investigation was prompted by several considerations. In previous studies there was considerable variance with regard to the reported values for the half-lives of the isomeric and ground states in 164 Ho. There was also considerable variance with regard to the values reported for the branching ratios and the relative intensities of the transitions. Thus a further study of the problem was needed.
Contributing Partner: UNT Libraries
Variational Wave Function for Sodium

Variational Wave Function for Sodium

Date: August 1953
Creator: Smith, Daniel Montague
Description: 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.
Contributing Partner: UNT Libraries
Foil Depression Factors for Disc-shaped Detectors

Foil Depression Factors for Disc-shaped Detectors

Date: June 1954
Creator: Gallagher, Tom Lewis
Description: The generalized data which are presented in this thesis are the culmination of the determination of the foil depression factor using oblate spheroidal coordinates.
Contributing Partner: UNT Libraries
A Precision Angular Correlation Table and Calculation of Geometrical Correction Factors

A Precision Angular Correlation Table and Calculation of Geometrical Correction Factors

Date: January 1970
Creator: Rowton, Larry James
Description: In recent years y-y angular correlations have been very useful in confirming the spins of excited nuclear states. Angular correlation techniques have also been employed to study the electric and magnetic character of excited nuclear states. With these things in mind, it was decided to design, construct, and test a precision angular correlation table.
Contributing Partner: UNT Libraries
Cs133 (n,2n) Cross-Section at 15.6 and 16.1 MeV

Cs133 (n,2n) Cross-Section at 15.6 and 16.1 MeV

Date: May 1969
Creator: Pepper, George H.
Description: The intent of this investigation is the determination of the values of the Cs-133 (n,2n)Cs-132 cross-section at neutron energies of 15.6 and 16.1 MeV. Neutrons of this energy are produced with comparative ease by means of the D-T reaction, in which deuterons of energy 500 and 750 keV, respectively, are impingent upon a tritium target.
Contributing Partner: UNT Libraries