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Small-Angle Neutron-Proton Scattering at 90 and 290 Mev

Description: From abstract: "The relative differential neutron-proton scattering cross section has been measured in the range of center-of-mass angles from 5.1° to 36.0° for approximately 90-Mev neutrons and from 10.7° to 37.8° for approximately 290-Mev neutrons."
Date: September 14, 1954
Creator: Easley, James Warren
Partner: UNT Libraries Government Documents Department

Some Chemical Properties of Curium

Description: Report discussing details of curium's chemical properties, including gamma radiation, solubility, and absorption. A procedure for separating curium from americium and the preparation of terbium tetrafluoride, which lead to its discovery, is also included.
Date: April 12, 1954
Creator: Feay, Darrell Charles
Partner: UNT Libraries Government Documents Department

Physical Studies of Cell Division: Statistical Fluctuations; Effects Due to X-Radiation, Temperature, and Hydrostatic Pressure

Description: Thesis discussing "a technique for determining the generation times of individual yeast cells...the effect of x-radiation on the generation times of individual cells and their progeny..." and "attempts to synchronize cell division in a population of cells."
Date: December 9, 1954
Creator: Burns, Victor Will
Partner: UNT Libraries Government Documents Department

Production of Neutral Photopions as a Function of Atomic Weight

Description: Thesis discussing the relative yield of neutral pions from elements in a reaction "as a function of the quantum-limit energy (the maximum energy of the quanta in the bremsstrahlung beam) of the Berkeley synchrotron." Interpretation of the results leads to values for the mean free path for absorption of the neutral pions in nuclear matter.
Date: May 28, 1956
Creator: Anderson, John David
Partner: UNT Libraries Government Documents Department

Spectroscopy of High-Temperature Systems

Description: Report discussing a study aiming to find which electronic state of the C2 molecule is the groud state.
Date: February 19, 1957
Creator: Hicks, William Thomas
Partner: UNT Libraries Government Documents Department

Beta-Spectra of the Mirror Nuclei with A = 19 to 39

Description: Thesis presenting data taken on experimental nuclear magnetic moments for beta spectra of the mirror nuclei with A-19 to 39.
Date: August 2, 1957
Creator: Welch, Jasper A., Jr.
Partner: UNT Libraries Government Documents Department

Alpha-Decay Studies in the Heavy Element Region

Description: Thesis describing a research conducted to extend observations on nuclear energy levels and how they effect the nucleus itself, and an investigation on the gamma rays associated for the even-even isotopes and to obtain additional data for the oddmass neclei in the hope that more regularities will become apparent for that class of nuclides.
Date: July 3, 1956
Creator: Hummel, John Philip
Partner: UNT Libraries Government Documents Department

Compton Scattering on Nucleons

Description: From introduction: "The present paper deals with a classical calculation in which some of the meson effects can be included to all orders in the meson-nucleon coupling coupling constant, in particular those having to do with the gyration of the nucleon spin and isotopic spin. Such a treatment leads to results qualitatively different from the weak coupling calculations."
Date: May 24, 1954
Creator: Huddlestone, Richard Harold
Partner: UNT Libraries Government Documents Department

Single-Particle States in a Spheroidal Nuclear Potential

Description: Thesis describing the the computation of eigenstates for a particle moving in a spheroidal potential well under the influence of a strong spin-orbit interaction.
Date: November 16, 1956
Creator: Rich, Marvin
Partner: UNT Libraries Government Documents Department

Electron Capture and the Auger Effect in the Heaviest Elements

Description: Thesis describing the Auger effect in the heaviest elements. The elements detailed in the report are ytterbium, polonium, and uranium. Measurements of K fluorescence yields and K Auger electron intensity ratios are given.
Date: August 1955
Creator: Gray, Peter Rygaard
Partner: UNT Libraries Government Documents Department

Analysis of the Interaction of 300-Mev Neutrons with Xenon

Description: Abstract: And investigation of the interactions between 300-Mev neutrons and xenon was made by means of a cloud chamber in a pulsed magnetic field of 21,700 gauss placed in the neutron beam of the 184-inch Berkeley cyclotron. Eighty-seven negative pion events and 257 other stars were analyzed. In addition an experimental check was made on the energy of the incoming neutrons. Classification, identification, and angular and energy distributions of prongs associated with all events are presented. Interpretations of results are given.
Date: October 17, 1956
Creator: Morris, Richard Herbert, 1928-
Partner: UNT Libraries Government Documents Department

Capacity Factors in the Performance of Perforated Plate Distillation Columns

Description: From abstract: "A study of factors affecting the vapor handling capacity of perforated plate liquid-vapor contacting columns. Vapor phase pressure drop across plates, liquid entrainment upward from plate to plate, and plate stability were investigated as functions of operational and geometric column parameters."
Date: October 1954
Creator: Hunt, Charles d'Ancona, 1924-
Partner: UNT Libraries Government Documents Department

Analysis of Bevatron Tau Mesons

Description: The following document analyzes one hundred and seventy-seven bevatron tau mesons for Q value of the tau decay, tau spin and parity, and possible polarization effects.
Date: November 5, 1956
Creator: Haddock, Roy Phillip, 1928-
Partner: UNT Libraries Government Documents Department

Interactions and Lifetimes of K Mesons

Description: The following report analyzes interactions of K+ and K- mesons and measures their lifetimes using a nuclear emulsion technique.
Date: November 27, 1956
Creator: Iloff, Edwin Laurence
Partner: UNT Libraries Government Documents Department

Interactions of Negative K Mesons in Flight in Nuclear Emulsion

Description: The following report discusses a survey of seventy-seven interactions of K- mesons in flight in nuclear emulsion with seven decays in flight, and finding four inelastic scatterings.
Date: April 30, 1957
Creator: Featherston, Frank Hunter
Partner: UNT Libraries Government Documents Department

The Method of Moments in Quantum Mechanics ; The [Pi]-Mesic Disintegration of the Deuteron

Description: The following report contains two reports to summarize a thesis: first, a report describing the classical moment techniques of Tchebycheff, Markov, and Stieltjes that have been applied to the problem of diagonalizing the Hamiltonian operator; and the second report describes an investigation of the higher-order corrections to the mesic disintegration of deuterons that is considered.
Date: March 18, 1957
Creator: Halpern, Francis Robert, {}
Partner: UNT Libraries Government Documents Department

Range-Energy Relation for Liquid Hydrogen Bubble Chambers

Description: Thesis discussing the range-energy relation for the purpose of better understanding the kinematice of the formation, reactions, and decay of unstable strange particles within a liquid hydrogen bubble chamber.
Date: May 1957
Creator: Clark, Glenwood Jr. & Diehl, William F.
Partner: UNT Libraries Government Documents Department

Preparation of Metallic Titanium by Film Boiling

Description: From abstract: The Van Arkel-deBoer method for producing ductile titanium by thermal decomposition of TiI4 vapor and deposition on an electrically heated filament is modified by film boiling TiI4 liquid on a heated filament, resulting in similar titanium deposition on the filament and liberation of iodine to the gaseous phase."
Date: April 1954
Creator: Petersen, Alfred William
Partner: UNT Libraries Government Documents Department

Thermodynamics of the Aqueous Ions of Americium

Description: Thesis discussing the heats of reduction, oxidation potentials, and measurements of autoreduction and disproportionation for aqueous ions of americium.
Date: April 7, 1954
Creator: Gunn, Stuart Richard
Partner: UNT Libraries Government Documents Department