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714 Matching Results

Start Over Year 2006 Day 12th

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Results: 1 - 24 of 714 next

(open access)

Timpson & Tenaha News (Timpson, Tex.), Vol. 21, No. 2, Ed. 1 Thursday, January 12, 2006

Weekly newspaper from Timpson, Texas that includes local, state, and national news along with advertising.

Date: January 12, 2006

Creator: Alexander, Nancy

Object Type: Newspaper

System: The Portal to Texas History

(open access)

Timpson & Tenaha News (Timpson, Tex.), Vol. 21, No. 41, Ed. 1 Thursday, October 12, 2006

Weekly newspaper from Timpson, Texas that includes local, state, and national news along with advertising.

Date: October 12, 2006

Creator: Alexander, Nancy

Object Type: Newspaper

System: The Portal to Texas History

(open access)

Congressional Gifts and Travel: Proposals for the 109th Congress

This report provides a brief analysis of the proposal for change introduced or discussed in the 109th Congress and will be updated as events warrant.

Date: May 12, 2006

Creator: Amer, Mildred

Object Type: Report

System: The UNT Digital Library

(open access)

Cleanup Verification Package for the 618-3 Burial Ground

This cleanup verification package documents completion of remedial action for the 618-3 Solid Waste Burial Ground, also referred to as Burial Ground Number 3 and the Dry Waste Burial Ground Number 3. During its period of operation, the 618-3 site was used to dispose of uranium-contaminated construction debris from the 311 Building and construction/demolition debris from remodeling of the 313, 303-J and 303-K Buildings.

Date: September 12, 2006

Creator: Appel, M. J.

Object Type: Report

System: The UNT Digital Library

(open access)

Design of an Interaction Region with Head-On Collisions for the ILC

An interaction region (IR) with head-on collisions is considered as an alternative to the baseline configuration of the International Linear Collider (ILC) which includes two IRs with finite crossing-angles (2 and 20 mrad). Although more challenging for the beam extraction, the head-on scheme is favored by the experiments because it allows a more convenient detector configuration, particularly in the forward region. The optics of the head-on extraction is revisited by separating the e+ and e- beams horizontally, first by electrostatic separators operated at their LEP nominal field and then using a defocusing quadrupole of the final focus beam line. In this way the septum magnet is protected from the beamstrahlung power. Newly optimized final focus and extraction optics are presented, including a first look at post-collision diagnostics. The influence of parasitic collisions is shown to lead to a region of stable collision parameters. Disrupted beam and beamstrahlung photon losses are calculated along the extraction elements.

Date: July 12, 2006

Creator: Appleby, R.; U., /Cockcroft Inst. Accel. Sci. Tech. /Manchester; Angal-Kalinin, D.; Jackson, F.; /Daresbury; Alabau-Pons, M . et al.

Object Type: Article

System: The UNT Digital Library

(open access)

The 2mrad Crossing Angle Interaction Region and Extraction Line

A complete optics design for the 2mrad crossing angle interaction region and extraction line was presented at Snowmass 2005. Since this time, the design task force has been working on developing and improving the performance of the extraction line. The work has focused on optimizing the final doublet parameters and on reducing the power losses resulting from the disrupted beam transport. In this paper, the most recent status of the 2mrad layout and the corresponding performance are presented.

Date: July 12, 2006

Creator: Appleby, R.; U., Manchester; Angal-Kalinin, D.; Tech, /Cockcroft Inst. Accel. Sci.; Dadoun, O.; Bambade, P. et al.

Object Type: Article

System: The UNT Digital Library