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Final focusing system for the second axis of the dual-axis radiographic hydrodynamic test facility

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Abstract

The DARHT-II final focusing system consists of a solenoid and a foil, which is used to confine backstreaming ions. The separation between the converter target and the foil needs to be small to minimize the ion focusing effects. The beam spot size on the foil has to be large enough to ensure survivability of the foil while it is being struck by four high current pulses over 2 microsecond period. We have investigated several final focusing lens and focusing schemes. The simulation results of the beam spot size on the target are presented.
Authors:
Chen, Y -J; McCarrick, James F; Paul, Arthur C; Westenskow, Glen A [1] 
  1. Lawrence Livermore National Laboratory, Livermore, CA 94550 (United States)
Publication Date:
Dec 17, 2002
DOI:
https://doi.org/10.1063/1.1530823
Product Type:
Journal Article
Resource Relation:
Journal Name: AIP Conference Proceedings; Journal Volume: 650; Journal Issue: 1; Conference: BEAMS 2002: 14. international conference on high-power particle beams, Albuquerque, NM (United States), 23-28 Jun 2002; Other Information: DOI: 10.1063/1.1530823; (c) 2002 American Institute of Physics; Country of input: International Atomic Energy Agency (IAEA); PBD: 17 Dec 2002
Subject:
43 PARTICLE ACCELERATORS; COMPUTERIZED SIMULATION; ELECTRIC CURRENTS; FOCUSING; FOILS; ION BEAMS; IONS; PULSES; SOLENOIDS; TEST FACILITIES; X RADIATION; X-RAY RADIOGRAPHY
OSTI ID:
20621216
Country of Origin:
United States
Language:
English
Other Identifying Numbers:
Journal ID: ISSN 0094-243X; APCPCS; TRN: US03C6121064866
Submitting Site:
INIS
Size:
page(s) 151-154
Announcement Date:
Aug 28, 2005

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Citation Formats

Chen, Y -J, McCarrick, James F, Paul, Arthur C, and Westenskow, Glen A. Final focusing system for the second axis of the dual-axis radiographic hydrodynamic test facility. United States: N. p., 2002. Web. doi:10.1063/1.1530823.
Chen, Y -J, McCarrick, James F, Paul, Arthur C, & Westenskow, Glen A. Final focusing system for the second axis of the dual-axis radiographic hydrodynamic test facility. United States. https://doi.org/10.1063/1.1530823
Chen, Y -J, McCarrick, James F, Paul, Arthur C, and Westenskow, Glen A. 2002. "Final focusing system for the second axis of the dual-axis radiographic hydrodynamic test facility." United States. https://doi.org/10.1063/1.1530823.
@misc{etde_20621216,
title = {Final focusing system for the second axis of the dual-axis radiographic hydrodynamic test facility}
 author = {Chen, Y -J, McCarrick, James F, Paul, Arthur C, and Westenskow, Glen A}
 abstractNote = {The DARHT-II final focusing system consists of a solenoid and a foil, which is used to confine backstreaming ions. The separation between the converter target and the foil needs to be small to minimize the ion focusing effects. The beam spot size on the foil has to be large enough to ensure survivability of the foil while it is being struck by four high current pulses over 2 microsecond period. We have investigated several final focusing lens and focusing schemes. The simulation results of the beam spot size on the target are presented.}
 doi = {10.1063/1.1530823}
 journal = []
 issue = {1}
 volume = {650}
 journal type = {AC}
 place = {United States}
 year = {2002}
 month = {Dec}
 }