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Cross sections for the /sup 7/Li(n,xn) and /sup 7/Li(n,n'. gamma. ) reactions between 1 and 20 MeV

Description: Differential cross sections for the production of secondary neutrons and gamma rays from neutron interactions in /sup 7/Li have been measured at 50/sup 0/ and 126/sup 0/ (lab) for incident neutron energies in the range 1 to 20 MeV. An electron linac was used as a white neutron source. Incident neutron energies were determined using time-of-flight techniques for a source-to-sample distance of 48 m. Secondary spectra were determined by analysis of the pulse-height distributions observed in a NE-2… more
Date: March 1, 1978
Creator: Morgan, G. L.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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Mechanical Design and Thermal Hydraulic Considerations for Self-Cooled Lithium-Lead Blanket

Description: Liquid lithium-lead eutectic alloy (17 at % Li-83 at % Pb, referred to herein as Li-Pb) is currently being considered as a candidate breeding material for fusion reactors. Some important considerations in the design of a Li-Pb blanket are compatibility with the structure, tritium containment and recovery, and safety. Additional design complexities arise because of the high density of Li-Pb, the relatively high melting temperature (235/sup 0/C), and the high tritium over-pressure associated with… more
Date: March 1, 1983
Creator: Misra, B.; Smith, D. L.; Burk, R. C. & Morgan, G. D.
Item Type: Refine your search to only Article
Partner: UNT Libraries Government Documents Department
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Solar energy legal bibliography. Final report. [160 references]

Description: The Solar Energy Legal Bibliography is a compilation of approximately 160 solar publications abstracted for their legal and policy content (through October 1978). Emphasis is on legal barriers and incentives to solar energy development. Abstracts are arranged under the following categories: Antitrust, Biomass, Building Codes, Consumer Protection, Environmental Aspects, Federal Legislation and Programs, Financing/Insurance, International Law, Labor, Land Use (Covenants, Easements, Nuisance, Zoni… more
Date: March 1, 1979
Creator: Seeley, D.; Euser, B.; Joyce, C.; Morgan, G. H.; Laitos, J. G. & Adams, A.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Differential neutron production cross sections and neutron yields from stopping-length targets for 113-MeV protons

Description: We have measured differential (P,xin) cross sections, d/sup 2/sigma/d..cap omega..dE/sub n/, from thin targets and absolute neutron yields from stopping-length targets at angles of 7.5/degree/, 30/degree/, 60/degree/, and 150/degree/, for the 113--MeV proton bombardment of elemental beryllium, carbon, aluminum, iron, and depleted uranium. Additional cross-section measurements are reported for oxygen, tungsten, and lead. We used time-of-flight techniques to identify and discriminate against back… more
Date: March 1, 1989
Creator: Meier, M. M.; Amian, W. B.; Clark, D. A.; Goulding, C. A.; McClelland, J. B.; Morgan, G. L. et al.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Results from a partial lifetime test of a 40 mm-aperture 17 mm SSC model dipole

Description: A 40-mm-aperture, 17-m-long Superconducting Super Collider (SSC) model dipole was assembled at Brookhaven National Laboratory (BNL) and tested initially at Fermi National Accelerator Lab (FNAL) and later at BNL. At BNL an extended cycle test was devised to examine the magnet`s performance through numerous cold tests and thermal cycles. This paper discusses the magnet`s mechanical and quench performance and magnet field measurements during the tests.
Date: March 1, 1992
Creator: Radusewicz, P.; Devred, A.; Bush, T.; Coombes, R.; DiMarco, J.; Goodzeit, C. et al.
Item Type: Refine your search to only Article
Partner: UNT Libraries Government Documents Department
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RHIC IR Quadrupoles and Field Quality State of the Art in Super Conducting Accelerator Magnets

Description: The interaction region (IR) quadrupoles [1] for the Relativistic Heavy Ion Collider (RHIC)[2]are the best field quality superconducting magnets ever built for any major accelerator. This field quality is primarily achieved with the help of eight tuning shims [3] that remove the residual errors from a magnet after it is built and tested. These shims overcome the limitations from the typical tolerances in parts and manufacturing. This paper describes the tuning shims and discusses the evolution o… more
Date: March 8, 1999
Creator: Gupta, R.; Anerella, M.; Cozzolino, J.; Ghosh, A.; Jain, A.; Kahn, S. et al.
Item Type: Refine your search to only Article
Partner: UNT Libraries Government Documents Department
open access

The Brownsville Affray. Views

Description: Report of the Senate Committee on Military Affairs detailing the information and testimony gathered by the committee in its investigations of the Brownsville Affray. It includes the views of Joseph B. Foraker and Morgan G. Bulkeley on the testimony in support of the conclusions reached by the committee.
Date: March 11, 1908
Creator: United States. Congress. Senate. Committee on Military Affairs.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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The Brownsville Affray. Report of the Inspector-General of the Army; Order of the President Discharging Enlisted Men of Companies B, C, and D, Twenty-fifth Infantry; Messages of the President to the Senate; and Majority and Minority Reports of the Senate Committee on Military Affairs

Description: Report of the Senate Committee on Military Affairs detailing the information gathered by the committee in its investigations of the Brownsville Affray. It includes the report submitted by the Inspector-General of the Army, messages and orders from the president, a list of men discharged from the Twenty-fifth Infantry, and the majority and minority reports of the committee. It also includes proposed legislation by the committee to authorize the reenlistment of soldiers who were discharged by ord… more
Date: March 11, 1908
Creator: United States. Congress. Senate. Committee on Military Affairs
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Quantum cryptography for secure free-space communications

Description: The secure distribution of the secret random bit sequences known as key material, is an essential precursor to their use for the encryption and decryption of confidential communications. Quantum cryptography is a new technique for secure key distribution with single-photon transmissions: Heisenberg`s uncertainty principle ensures that an adversary can neither successfully tap the key transmissions, nor evade detection (eavesdropping raises the key error rate above a threshold value). The author… more
Date: March 1, 1999
Creator: Hughes, R. J.; Buttler, W. T.; Kwiat, P. G.; Lamoreaux, S. K.; Luther, G. G.; Morgan, G. L. et al.
Item Type: Refine your search to only Article
Partner: UNT Libraries Government Documents Department
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