Final report on the exploratory experiment on the investigation of high multiplicity gamma-ray events. [Cross sections; rapidity distributions] (open access)

Final report on the exploratory experiment on the investigation of high multiplicity gamma-ray events. [Cross sections; rapidity distributions]

An experiment investigating high multiplicity gamma-ray events in a region covering 18 percent of 4..pi.. around 90/sup 0/ in the center of mass was performed at the CERN ISR by sharing the detector of the CERN-Columbia-Rockefeller group. Information on the dependence of the cross section on gamma-ray multiplicity as well as the dependence of the average gamma-ray and charge multiplicities on the center-of-mass energy was obtained. Studies were made of correlations between the number of gamma-rays and charged particles, as well as between the total number of gamma-rays plus charged particles and the total measured energy per event. Two-body inclusive rapidity distributions in the rapidity interval 0.86 to -0.86 covered by the detector are also presented. The main corrections to the data, as well as considerations of background effects, are extensively discussed. Also discussed are a Monte Carlo calculation of the gamma-ray multiplicity distribution expected from ..pi../sup 0/ decay and a calculation based upon an independent emission model of ..pi../sup 0/ production. Both calculations give identical results, which are found to be several orders of magnitude lower than the experimental results for gamma multiplicities greater than or equal to 10. (auth)
Date: July 3, 1975
Creator: Dell, G. F.; Uto, H.; Yuan, L. C. L.; Amaldi, E.; Beneventano, M.; Borgia, B. et al.
Object Type: Report
System: The UNT Digital Library
Mass Systematics Involving Low-Lying Excited States (open access)

Mass Systematics Involving Low-Lying Excited States

Technical report. From Abstract : "A step phenomenon in the nuclidic mass excess surface associated with magic numbers N, Z = 8 and 20 is shown to exist, whereas only breaks occur at higher magic numbers. Excited states are included which reveals possible smooth trends within Shell-Model subshells."
Date: July 3, 1963
Creator: Everling, F.
Object Type: Report
System: The UNT Digital Library
Texas Inmate Monthly Report: June 2018, Part 2 (open access)

Texas Inmate Monthly Report: June 2018, Part 2

Monthly report issued by the Texas Department of Criminal Justice providing statistical information about numbers and categories of inmates held in various locations across Texas. Includes a summary of inmates with U.S. immigration detainers.
Date: July 3, 2018
Creator: Texas. Department of Criminal Justice.
Object Type: Report
System: The Portal to Texas History
Texas Inmate Monthly Report: June 2018, Part 4 (open access)

Texas Inmate Monthly Report: June 2018, Part 4

Monthly report issued by the Texas Department of Criminal Justice providing statistical information about numbers and categories of inmates held in various locations across Texas.
Date: July 3, 2018
Creator: Texas. Department of Criminal Justice.
Object Type: Report
System: The Portal to Texas History

[Hutchingson Quadrangle: Field Data, Part 1]

Part one of hydrogeochemical and stream sediment reconnaissance field data taken from studies in the Hutchinson quadrangle.
Date: July 3, 1979
Creator: National Uranium Resource Evaluation Program
Object Type: Dataset
System: The UNT Digital Library

[Hutchinson Quadrangle: Field Data, Part 2]

The second part of field data for hydrogeochemical and stream sediment studies made in the Hutchinson quadrangle.
Date: July 3, 1979
Creator: National Uranium Resource Evaluation Program
Object Type: Dataset
System: The UNT Digital Library

[Field Data for Manhattan Quadrangle]

Page 3 of hydrogeochemical and stream sediment field data collected from a study of the Manhattan quadrangle in Kansas.
Date: July 3, 1979
Creator: National Uranium Resource Evaluation Program
Object Type: Dataset
System: The UNT Digital Library
[Field Data for Manhattan Quadrangle, Page 2] (open access)

[Field Data for Manhattan Quadrangle, Page 2]

Field data recorded from hydrogeochemical and stream sediment studies made in the Manhattan quadrangle, Kansas.
Date: July 3, 1979
Creator: National Uranium Resource Evaluation Program
Object Type: Report
System: The UNT Digital Library

[Field Data for Manhattan Quadrangle, Page 1]

The first page of field data recording hydrogeochemical and sediment sample studies from the Manhattan quadrangle.
Date: July 3, 1979
Creator: National Uranium Resource Evaluation Program
Object Type: Dataset
System: The UNT Digital Library
Speed-Operated Circuit-Closer. (open access)

Speed-Operated Circuit-Closer.

Patent for an alarm trigger or stopping device on belt driven grain elevators.
Date: July 3, 1919
Creator: Touchy, Frank Earl
Object Type: Patent
System: The Portal to Texas History
Upward-Current Separating Process and Device. (open access)

Upward-Current Separating Process and Device.

Patent for upward-current separation processes and devices to allow for working with changes in conditions and proportions with ease.
Date: July 3, 1917
Creator: Allen, Charles
Object Type: Patent
System: The Portal to Texas History
Texas Register, Volume 45, Number 27, Pages 4415-4582, July 3, 2020 (open access)

Texas Register, Volume 45, Number 27, Pages 4415-4582, July 3, 2020

A weekly publication, the Texas Register serves as the journal of state agency rulemaking for Texas. Information published in the Texas Register includes proposed, adopted, withdrawn and emergency rule actions, notices of state agency review of agency rules, governor's appointments, attorney general opinions, and miscellaneous documents such as requests for proposals. After adoption, these rulemaking actions are codified into the Texas Administrative Code.
Date: July 3, 2020
Creator: Texas. Secretary of State.
Object Type: Journal/Magazine/Newsletter
System: The Portal to Texas History
Contributions to the Water Problem (open access)

Contributions to the Water Problem

Technical report describing the investigation of the short-lived activities produced in oxygen compounds by irradiation with pile neutrons. The most prominent of these activities in cooling water is a beta and gamma emitting activity of about 8 second half-life. Because of its production by epicadmium neutrons it was believed to be the 8 second N16 produced in the pile by n,p on O16. The identification has been accomplished and it is established that the 8 second activity is N16. Part 2 of the report deals with the determination of the recoil range of the Al28 atoms formed by pile n,p reaction on Al27.
Date: July 3, 1944
Creator: Novey, Theodore B.
Object Type: Report
System: The UNT Digital Library
The Nuclear Spin Of Neodymium-141 (open access)

The Nuclear Spin Of Neodymium-141

The spin of neodymium-141 was measured by the method of atomic beams and found to be 3/2. A lower limit placed on the hyperfine separation of the states with total angular momentum [formula] by second-order perturbation theory shows [formula]. A prerequisite for the determination of the nuclear spin from hyperfine-structure measurements is the knowledge of the electronic structure. The ground-state configuration of neodymium is known and the value is used throughout this work.
Date: July 3, 1961
Creator: Alpert, Seymour S.; Budick, Burton; Lipworth, Edgar & Marrus, Richard
Object Type: Report
System: The UNT Digital Library
Texas Agriculture, Volume 36, Number 1, July 2020 (open access)

Texas Agriculture, Volume 36, Number 1, July 2020

Monthly magazine issued by the Texas Farm Bureau for farmers and ranchers discussing current news and issues in agriculture.
Date: July 3, 2020
Creator: Texas Farm Bureau
Object Type: Journal/Magazine/Newsletter
System: The Portal to Texas History
Radiation Level in the Stator Region of the HRT Fuel Circulation Pump (open access)

Radiation Level in the Stator Region of the HRT Fuel Circulation Pump

The gamma dose rate in the motor region of the HRT fuel circulation pump was measured with the pump scroll full of radioactive solution. Extrapolation of the data to the solution activity expected in the pump under normal operation gives a dose rate well below that which would result in excessive gas production in the stator can within the life of the pump. The above dose rate does not include the effects of fast neutrons from the fuel solution or of the general cell radiation level in the vicinity of the pump. It appears that the possibility of gas production in the stator from the cell background radiation is sufficiently great to warrant the installation of a shield around the outside of the motor end of the fuel circulating pump.
Date: July 3, 1957
Creator: Engel, J. R.
Object Type: Report
System: The UNT Digital Library