Photonuclear Stars in Emulsions (open access)

Photonuclear Stars in Emulsions

Ilford type C-2 nuclear research emulsions were exposed in the x-ray beam from the Berkeley synchrotron at four synchrotron energies. The relative yields of the photo-produced nuclear stars were determined as a function of synchrotron energy and prong number.
Date: January 12, 1951
Creator: Miller, Richard Dean
System: The UNT Digital Library
III:  Two-Group Approximation to Absorbing Lattices (open access)

III: Two-Group Approximation to Absorbing Lattices

The mathematics of the approximation is developed for the case of a H2O-cooled, graphite-moderated matrix
Date: February 12, 1951
Creator: Brown, Harold
System: The UNT Digital Library
A Low Voltage Ion Source (open access)

A Low Voltage Ion Source

Describes the investigation of a particular method of extracting ions from an arc. Experimental results of a low extraction voltage ion source are given in some detail.
Date: July 12, 1951
Creator: Foster, J. S., (John Stuart), 1890-1964 & Martina, Eugene F.
System: The UNT Digital Library
Physics Division Quarterly Report:  August, September and October, 1951 (open access)

Physics Division Quarterly Report: August, September and October, 1951

Quarterly summary report of studies conducted through the Radiation Laboratory, University of California. Some results reported in the report may be of a preliminary or incomplete nature.
Date: December 12, 1951
Creator: University of California. Radiation Laboratory.
System: The UNT Digital Library
Limitations on Bore, Entering Beam, and Voltage Gradients in the Strong Focusing Linear Accelerator. II. (open access)

Limitations on Bore, Entering Beam, and Voltage Gradients in the Strong Focusing Linear Accelerator. II.

This is an extension of the results reported in UCRL-2203, where bore diameter is determined in a linear accelerator.
Date: June 12, 1953
Creator: Good, Myron L. & Smith, Lloyd
System: The UNT Digital Library
Electromagnetic Properties Of A Charged Vector Meson (open access)

Electromagnetic Properties Of A Charged Vector Meson

A systematic study is made of the electromagnetic properties of charged vector mesons. The various formalisms used to describe charged particles of spin 1 are compared, and a new first-order formulation of the Stuckelberg theory is developed.
Date: October 12, 1961
Creator: Young, James A. & Bludmen, Sidney A.
System: The UNT Digital Library
Antiproton-Nucleon Cross Sections From 0.5 To 1.0 Bev (open access)

Antiproton-Nucleon Cross Sections From 0.5 To 1.0 Bev

Antiproton-production and nucleon-interaction cross sections were investigated for antiprotons in the energy range 0.5 to 1.0 Bev. The antiprotons were distinguished from other particles produced at the Bevatron by a system of scintillation- and velocity-selecting Cerenkov counters. The excitation function and momentum distribution were recorded for antiproton production in carbon and compared with statistical model expectations.
Date: December 12, 1961
Creator: Elioff, Tommy; Agnaw, Louis; Chamberlain, O. (Owen); Steiner, Herbert M.; Wiegand, Clyde (Clyde Edward), 1915-1996 & Ypsilantis, Tom
System: The UNT Digital Library
Uniformity Of Output From A Low-Amplitude Plane-Wave Nitroguanidine Explosive System (open access)

Uniformity Of Output From A Low-Amplitude Plane-Wave Nitroguanidine Explosive System

In the Plowshare Program many calculations of the effects of underground explosions are made. Usually these are done on high-speed digital computers. The effects are calculated for ranges up to hundreds of meters from the explosion; at these ranges pressures become less than one kilobar. In order to make these calculations, information about the properties of the materials involved is required. Benedick [13] has developed a low-pressure, plane-wave lens using nitroguanidine. It was decided to use a similar lens in the Plowshare Program. A number of lenses were built using Benedick's technique. This report is of a study of simultaneity and pressure uniformity of these lenses, with some attempts at development of a reflection pressure vs particle velocity curve for them.
Date: May 12, 1964
Creator: Hearst, Joseph R. & Geesaman, L. B.
System: The UNT Digital Library