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Accelerator physics and technology limitations to ultimate energy and luminosity in very large hadron colliders (open access)

Accelerator physics and technology limitations to ultimate energy and luminosity in very large hadron colliders

The following presents a study of the accelerator physics and technology limitations to ultimate energy and luminosity in very large hadron colliders (VLHCs). The main accelerator physics limitations to ultimate energy and luminosity in future energy frontier hadron colliders are synchrotron radiation (SR) power, proton-collision debris power in the interaction regions (IR), number of events-per-crossing, stored energy per beam and beam-stability [1]. Quantitative estimates of these limits were made and translated into scaling laws that could be inscribed into the particle energy versus machine size plane to delimit the boundaries for possible VLHCs. Eventually, accelerator simulations were performed to obtain the maximum achievable luminosities within these boundaries. Although this study aimed at investigating a general VLHC, it was unavoidable to refer in some instances to the recently studied, [2], 200 TeV center-of-mass energy VLHC stage-2 design (VLHC-2). A more thorough rendering of this work can be found in [3].
Date: December 5, 2002
Creator: al., P. Bauer et
Object Type: Article
System: The UNT Digital Library
The Albany News (Albany, Tex.), Vol. 127, No. 27, Ed. 1 Thursday, December 5, 2002 (open access)

The Albany News (Albany, Tex.), Vol. 127, No. 27, Ed. 1 Thursday, December 5, 2002

Weekly newspaper from Albany, Texas that includes local, county, and state news along with extensive advertising.
Date: December 5, 2002
Creator: Lucas, Melinda L.
Object Type: Newspaper
System: The Portal to Texas History
Altus Times (Altus, Okla.), Vol. [104], No. [223], Ed. 1 Thursday, December 5, 2002 (open access)

Altus Times (Altus, Okla.), Vol. [104], No. [223], Ed. 1 Thursday, December 5, 2002

Daily newspaper from Altus, Oklahoma that includes local, state, and national news along with advertising.
Date: December 5, 2002
Creator: Bush, Michael
Object Type: Newspaper
System: The Gateway to Oklahoma History
Archer County News (Archer City, Tex.), No. 49, Ed. 1 Thursday, December 5, 2002 (open access)

Archer County News (Archer City, Tex.), No. 49, Ed. 1 Thursday, December 5, 2002

Weekly newspaper from Archer City, Texas that includes local, state, and national news along with advertising.
Date: December 5, 2002
Creator: Lewis, Shelley
Object Type: Newspaper
System: The Portal to Texas History
The Baytown Sun (Baytown, Tex.), Vol. 81, No. 9, Ed. 1 Thursday, December 5, 2002 (open access)

The Baytown Sun (Baytown, Tex.), Vol. 81, No. 9, Ed. 1 Thursday, December 5, 2002

Daily newspaper from Baytown, Texas that includes local, state, and national news along with advertising.
Date: December 5, 2002
Creator: Cash, Wanda Garner
Object Type: Newspaper
System: The Portal to Texas History
Bogata News (Bogata, Tex.), Vol. 92, No. 26, Ed. 1 Thursday, December 5, 2002 (open access)

Bogata News (Bogata, Tex.), Vol. 92, No. 26, Ed. 1 Thursday, December 5, 2002

Weekly newspaper from Bogata, Texas that includes local, state, and national news along with advertising.
Date: December 5, 2002
Creator: Nichols, Nanalee & Nichols, Thomas
Object Type: Newspaper
System: The Portal to Texas History
The Canadian Record (Canadian, Tex.), Vol. 112, No. 49, Ed. 1 Thursday, December 5, 2002 (open access)

The Canadian Record (Canadian, Tex.), Vol. 112, No. 49, Ed. 1 Thursday, December 5, 2002

Weekly newspaper from Canadian, Texas that includes local, state and national news along with some advertising.
Date: December 5, 2002
Creator: Ezzell, Nancy & Brown, Laurie Ezzell
Object Type: Newspaper
System: The Portal to Texas History
Cesium-137 in the Sediments of Fourmile Creek (open access)

Cesium-137 in the Sediments of Fourmile Creek

The Nonproliferation Technology Section (NTS) was requested by the Environmental Restoration Division (ER) to aid in completing ground-truth measurements of aerial overflight data in support of the Integrator Operable Unit (IOU) program at the Savannah River Site (SRS). The IOU's at the SRS are under investigation as a possible pathway for the release of contamination from past SRS activities to off-unit receptors and the environment. The IOU's are defined as surface water bodies and associated wetlands, including the water, sediment and related biota. The objective of the IOU program is to: assess the risk to potential human and ecological receptors from IOU contamination; evaluate the impact of inactive and active waste units and operating facilities on the IOU quality; determine if IOU early actions, including reprioritization of operable units implementation schedules, are necessary; and complete the remedial investigation/feasibility study process, defining the nature and extent of IOU contamination, remedial action objectives, and final remediation goals.
Date: December 5, 2002
Creator: Beals, D.M.
Object Type: Report
System: The UNT Digital Library
Clean Air Act Issues in the 107th Congress (open access)

Clean Air Act Issues in the 107th Congress

In the 107th Congress, the most prominent air quality issue has been whether state and federal regulations designed to protect air quality are having a negative impact on energy production, and, if so, whether legislation should be enacted to reform such regulations. The early discussion focused primarily on California, but with the release of the Administration’s energy policy recommendations in May 2001 and subsequent congressional action, attention shifted to issues more national in scope.
Date: December 5, 2002
Creator: McCarthy, James E.
Object Type: Report
System: The UNT Digital Library
Cleburne Times-Review (Cleburne, Tex.), Ed. 1 Thursday, December 5, 2002 (open access)

Cleburne Times-Review (Cleburne, Tex.), Ed. 1 Thursday, December 5, 2002

Daily newspaper from Cleburne, Texas that includes local, state, and national news along with advertising.
Date: December 5, 2002
Creator: Gosser, Dale
Object Type: Newspaper
System: The Portal to Texas History
Comanche Chief (Comanche, Tex.), No. 31, Ed. 1 Thursday, December 5, 2002 (open access)

Comanche Chief (Comanche, Tex.), No. 31, Ed. 1 Thursday, December 5, 2002

Weekly newspaper from Comanche, Texas that includes local, state, and national news along with advertising.
Date: December 5, 2002
Creator: Wilkerson, James C., III
Object Type: Newspaper
System: The Portal to Texas History
Congressional Action on Iraq 1990-2002: A Compilation of Legislation (open access)

Congressional Action on Iraq 1990-2002: A Compilation of Legislation

This report is a compilation of legislation on Iraq from 1990 to the present. The list is composed of resolutions and public laws relating to military action and/or diplomatic pressure to be taken against Iraq.1 The list does not include foreign aid appropriations bills passed since FY1994 that deny U.S. funds to any nation in violation of the United Nations sanctions regime against Iraq.2 Also, measures that were not passed only in either the House or the Senate are not included (with the exception of the proposals in the 107th Congress).
Date: December 5, 2002
Creator: Sharp, Jeremy M.
Object Type: Report
System: The UNT Digital Library
Cooper Review (Cooper, Tex.), Vol. 122, No. 49, Ed. 1 Thursday, December 5, 2002 (open access)

Cooper Review (Cooper, Tex.), Vol. 122, No. 49, Ed. 1 Thursday, December 5, 2002

Weekly newspaper from Cooper, Texas that includes local, state, and national news along with advertising.
Date: December 5, 2002
Creator: Pinson, Beth
Object Type: Newspaper
System: The Portal to Texas History
A cosmic perspective from Lapland in 2001 (open access)

A cosmic perspective from Lapland in 2001

A convergence of ideas, observations and technology have led to the greatest period of cosmological discovery yet. Over the past three years we have determined the basic features of our Universe. We are now challenged to make sense of what we have found. The outcome of planned experiments and observations as well as new ideas will be required. If we succeed, ours truly will be a Golden Age of Cosmology.
Date: December 5, 2002
Creator: Turner, Michael s.
Object Type: Article
System: The UNT Digital Library
Daily Journal (Perry, Okla.), Vol. 109, No. 237, Ed. 1 Thursday, December 5, 2002 (open access)

Daily Journal (Perry, Okla.), Vol. 109, No. 237, Ed. 1 Thursday, December 5, 2002

Daily newspaper from Perry, Oklahoma that includes local, state, and national news along with advertising.
Date: December 5, 2002
Creator: Brown, Gloria
Object Type: Newspaper
System: The Gateway to Oklahoma History
Development of High Waste Loading Glasses for Advanced Melter Technologies (open access)

Development of High Waste Loading Glasses for Advanced Melter Technologies

The vitrification programs at Hanford and Savannah River may benefit from higher temperature glass formulations that are processable in advanced melters (e.g., induction-heated, cold-crucible melter (ICCM)) or by changing the current liquidus temperature (TL) limit for Joule heated ceramic melters (JHCM). The focus of this report was on the glass formulation activities in support of the ICCM and JHCM demonstrations with C-106/AY-102 simulant. The intent was to provide preliminary (non-optimized) glass formulations for a specific waste stream that met processing requirements, DOE product quality specifications, and programmatic objectives for the two melter types.
Date: December 5, 2002
Creator: Peeler, D.K.
Object Type: Report
System: The UNT Digital Library
The Dublin Citizen (Dublin, Tex.), Vol. 13, No. 15, Ed. 1 Thursday, December 5, 2002 (open access)

The Dublin Citizen (Dublin, Tex.), Vol. 13, No. 15, Ed. 1 Thursday, December 5, 2002

Weekly newspaper from Dublin, Texas that includes local, state, and national news along with advertising.
Date: December 5, 2002
Creator: unknown
Object Type: Newspaper
System: The Portal to Texas History
Effect of small-scale fractures on flow and transport processes at Yucca Mountain, Nevada (open access)

Effect of small-scale fractures on flow and transport processes at Yucca Mountain, Nevada

Although many conceptual models for fracture-matrix interaction have been evaluated for Yucca Mountain site-characterization studies, the most widely used model is currently based on the dual-permeability concept. It was chosen for use in site-characterization partially because it has proved to be capable of matching many types of field observed data. Another consideration is that net infiltration rates at the site are estimated to be very low (on the order of millimeters/year), or close to saturated matrix hydraulic conductivity. Recent field studies and tests, in particular, fracture mapping data, collected along the walls of the underground tunnels reveal that there exists a significantly large variety in fracture sizes from centimeters to tens of meters. There is a considerable amount of small-scale fractures that have not been considered in the previous modeling studies. Although the majority of these small fractures may not contribute much to global flow and transport through the fracture-matrix system, they may provide large amounts of storage pore space and allow for additional connection areas for well-connected, large-scale fractures and surrounding matrix blocks, which ultimately affect fracture-matrix interactions. However, the currently used dual-permeability model is unable to include the potentially important effect of small fractures. To overcome the limitations …
Date: December 5, 2002
Creator: Wu, Yu-Shu; Liu, H.H. & Bodvarsson, G.S.
Object Type: Article
System: The UNT Digital Library
Elections in Kashmir (open access)

Elections in Kashmir

The United States had urged the holding of free and fair elections to be followed by renewed dialogue between India and Pakistan to resolve their long-running dispute. India has made clear that it will not engage such dialogue until Islamabad has put an end to cross-border infiltration of Islamic militants into Indian-held Kashmir. Following the elections, New Delhi announced a major troop redeployment after a tense ten-month standoff at the India-Pakistan frontier. Militant separatist groups in both Pakistan and Kashmir have stated that the ground realities are unchanged and so their violent campaign will continue. In apparent confirmation of these statements, numerous coordinated attacks in November 2002 killed dozens.
Date: December 5, 2002
Creator: Kronstadt, K. Alan
Object Type: Report
System: The UNT Digital Library
Electra Star-News (Electra, Tex.), Vol. 97, No. 15, Ed. 1 Thursday, December 5, 2002 (open access)

Electra Star-News (Electra, Tex.), Vol. 97, No. 15, Ed. 1 Thursday, December 5, 2002

Weekly newspaper from Electra, Texas that includes local, state, and national news along with advertising.
Date: December 5, 2002
Creator: unknown
Object Type: Newspaper
System: The Portal to Texas History
The Express-Star (Chickasha, Okla.), Ed. 1 Thursday, December 5, 2002 (open access)

The Express-Star (Chickasha, Okla.), Ed. 1 Thursday, December 5, 2002

Daily newspaper from Chickasha, Oklahoma that includes local, state, and national news along with advertising.
Date: December 5, 2002
Creator: Bush, Kent
Object Type: Newspaper
System: The Gateway to Oklahoma History
Garber Billings News (Garber, Okla.), Vol. 103, No. 7, Ed. 1 Thursday, December 5, 2002 (open access)

Garber Billings News (Garber, Okla.), Vol. 103, No. 7, Ed. 1 Thursday, December 5, 2002

Weekly newspaper from Garber, Oklahoma that includes local, state, and national news along with advertising.
Date: December 5, 2002
Creator: Hogan, Vickie Lee
Object Type: Newspaper
System: The Gateway to Oklahoma History
The Goldthwaite Eagle (Goldthwaite, Tex.), Vol. 108, No. 22, Ed. 1 Thursday, December 5, 2002 (open access)

The Goldthwaite Eagle (Goldthwaite, Tex.), Vol. 108, No. 22, Ed. 1 Thursday, December 5, 2002

Weekly newspaper from Goldthwaite, Texas that includes local, state, and national news along with extensive advertising.
Date: December 5, 2002
Creator: Bridges, G. Frank & Bridges, Georgie
Object Type: Newspaper
System: The Portal to Texas History
Hondo Anvil Herald (Hondo, Tex.), Vol. 116, No. 49, Ed. 1 Thursday, December 5, 2002 (open access)

Hondo Anvil Herald (Hondo, Tex.), Vol. 116, No. 49, Ed. 1 Thursday, December 5, 2002

Weekly newspaper from Hondo, Texas that includes local, state, and national news along with extensive advertising.
Date: December 5, 2002
Creator: unknown
Object Type: Newspaper
System: The Portal to Texas History