National Technical Reports Library

The National Technical Information Service acquires, indexes, abstracts, and archives the largest collection of U.S. government-sponsored technical reports in existence. The NTRL offers online, free and open access to these authenticated government technical reports. Technical reports and documents in its repository may be available online for free either from the issuing federal agency, the U.S. Government Publishing Office’s Federal Digital System website, or through search engines.

Details

Radioactivation of coolant in the E-823 D-Zero silicon tracker.

DE2001769162

Publication Date	2000
Personal Author	Freeman, W. S.
Page Count	6
Abstract	The DO Silicon Microstrip Tracker (SMT) for E-823 surrounds the beam pipe at the interaction region of the DO straight section. The central part of the detector consists of six barrel/disk modules with an additional three 'F-disks' on each end. There also are two additional, larger disks outside each end of the central detector, called the 'H disks'. Each barrel contains four concentric layers of silicon ladders at radial distances ranging from 2.7 to 9.4 cm from the beam centerline, while the associated F-disks (H-disks) are constructed of wedge-shaped silicon pieces and span the range from 2.6 to 10.5 cm (9.5 to 26 cm).
Keywords	Coolants Radioactivation Silicon
Source Agency	Technical Information Center Oak Ridge Tennessee
Corporate Authors	Fermi National Accelerator Lab., Batavia, IL.; Department of Energy, Washington, DC.
Document Type	Technical Report
NTIS Issue Number	200124
Contract Number	AC02-76CH03000

Radioactivation of coolant in the E-823 D-Zero silicon tracker.

Radioactivation of coolant in the E-823 D-Zero silicon tracker.
DE2001769162

Publication Date	2000
Personal Author	Freeman, W. S.
Page Count	6
Abstract	The DO Silicon Microstrip Tracker (SMT) for E-823 surrounds the beam pipe at the interaction region of the DO straight section. The central part of the detector consists of six barrel/disk modules with an additional three 'F-disks' on each end. There also are two additional, larger disks outside each end of the central detector, called the 'H disks'. Each barrel contains four concentric layers of silicon ladders at radial distances ranging from 2.7 to 9.4 cm from the beam centerline, while the associated F-disks (H-disks) are constructed of wedge-shaped silicon pieces and span the range from 2.6 to 10.5 cm (9.5 to 26 cm).
Keywords	Coolants Radioactivation Silicon
Source Agency	Technical Information Center Oak Ridge Tennessee
Corporate Authors	Fermi National Accelerator Lab., Batavia, IL.; Department of Energy, Washington, DC.
Document Type	Technical Report
NTIS Issue Number	200124
Contract Number	AC02-76CH03000