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|a (TOE)ost926633
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|a (TOE)926633
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|a E 1.99:doe/nv/25946--296
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|a E 1.99:doe/nv/25946--296
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|a doe/nv/25946--296
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|a Cygnus Trigger System
|h [electronic resource]
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|a Washington, D.C. :
|b United States. National Nuclear Security Administration ;
|a Oak Ridge, Tenn. :
|b distributed by the Office of Scientific and Technical Information, U.S. Department of Energy,
|c 2008.
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|a text
|b txt
|2 rdacontent.
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|a computer
|b c
|2 rdamedia.
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|a online resource
|b cr
|2 rdacarrier.
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|a Published through SciTech Connect.
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|a 02/01/2008.
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|a "doe/nv/25946--296"
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|a IEEE 2007 Pulsed Power Conference; Albuquerque, New Mexico; June 17-22, 2007.
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|a G. Corrow, M. Hansen, D. Henderson, C. M.
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|a National Security Technologies, LLC.
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|a The Cygnus Dual Beam Radiographic Facility consists of two radiographic sources (Cygnus 1, Cygnus 2) each with a dose rating of 4 rads at 1 m, and a 1-mm diameter spot size. The electrical specifications are: 2.25 MV, 60 kA, 60 ns. This facility is located in an underground environment at the Nevada Test Site (NTS). These sources were developed as a primary diagnostic for subcritical tests, which are single-shot, high-value events. In such an application there is an emphasis on reliability and reproducibility. A robust, low-jitter trigger system is a key element for meeting these goals. The trigger system was developed with both commercial and project-specific equipment. In addition to the traditional functions of a trigger system there are novel features added to protect the investment of a high-value shot. Details of the trigger system, including elements designed specifically for a subcritical test application, will be presented. The individual electronic components have their nominal throughput, and when assembled have a system throughput with a measured range of jitter. The shot-to-shot jitter will be assessed both individually and in combination. Trigger reliability and reproducibility results will be presented for a substantial number of shots executed at the NTS.
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|b DE-AC52-06NA25946.
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|a Nevada Test Site.
|2 local.
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|a Reliability.
|2 local.
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|a Specifications.
|2 local.
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|a Instrumentation Related To Nuclear Science And Technology.
|2 edbsc.
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|a United States.
|b National Nuclear Security Administration.
|4 spn.
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|a United States.
|b Department of Energy.
|b Office of Scientific and Technical Information.
|4 dst.
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|u http://www.osti.gov/scitech/biblio/926633
|z Online Access
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|a .b70497989
|b 03-07-23
|c 04-03-12
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|a web
|b 09-09-16
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|p Can circulate
|a University of Colorado Boulder
|b Online
|c Online
|d Online
|e E 1.99:doe/nv/25946--296
|h Superintendent of Documents classification
|i web
|n 1
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