Zobrazeno 1 - 10
of 73
pro vyhledávání: '"T.J. Kauppila"'
Publikováno v:
Eighth IEEE International Conference on Pulsed Power.
The Relativistic Electron-beam Experiment, or REX accelerator, is a pulsed-power source capable of driving a 100-ohm load at 5 MV, 50 kA, 45 ns (FWHM) with less than a 10-ns rise and 15-ns fall time. This paper describes the pulsed-power modification
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::646d407b20ee9afbcf44910a0a899b80
https://doi.org/10.1109/ppc.1991.733239
https://doi.org/10.1109/ppc.1991.733239
Autor:
D.C. Rader, L.M. Earley, S.A. Eversole, T.J. Kauppila, W.M. Parsons, David C. Moir, G. Keel, G.A. Barnes, D.J. Liska
Publikováno v:
Eighth IEEE International Conference on Pulsed Power.
Linear induction cells for the Dual-Axis Radiographic Hydrotest (DARHT) Facility have been tested to determine their high-voltage breakdown characteristics. A variety of full scale insulators were tested both in actual cells and in fixtures simulatin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ec8d8ec8ece848d93c3079ff39c56ee1
https://doi.org/10.1109/ppc.1991.733427
https://doi.org/10.1109/ppc.1991.733427
Publikováno v:
Proceedings of the 1989 IEEE Particle Accelerator Conference, . 'Accelerator Science and Technology.
The Relativistic Electron-Beam Experiment (REX) pulse power generator is used to produce a 4 MeV, 5 kA, 50 ns cathode. Multiple current rise times are used to examine pulse-power-induced beam oscillations. Diagnostics include a streak camera and high
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7e916156f570382191af99eaee7863e0
https://doi.org/10.1109/pac.1989.72850
https://doi.org/10.1109/pac.1989.72850
Publikováno v:
Proceedings of the 1989 IEEE Particle Accelerator Conference, . 'Accelerator Science and Technology.
The Relativistic Electron-Beam Experiment injector at the Los Alamos National Laboratory is used to generate a 4-MV pulse across an anode-cathode gap. A simple metal photocathode is illuminated by a pulsed excimer laser. Time-resolved measurements of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c5bd69e4cb4a7686fd501d105ed56b03
https://doi.org/10.1109/pac.1989.73163
https://doi.org/10.1109/pac.1989.73163
Publikováno v:
Proceedings of the 1989 IEEE Particle Accelerator Conference, . 'Accelerator Science and Technology.
The REX machine at Los Alamos National Laboratory is being used to generate a 4-MV, 5-kA, 50-ns electron beam. The beam is produced by a planar velvet cathode, accelerated through a foilless anode aperture, and transported by an air core magnetic len
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4fab3c2b16954b3f125e5f855f73a5cf
https://doi.org/10.1109/pac.1989.73145
https://doi.org/10.1109/pac.1989.73145
Autor:
W. Gregory, T.J. Kauppila, T. Hughes, L.A. Builta, S.A. Watson, M. J. Burns, D. J. Honaberger
Publikováno v:
Proceedings of International Conference on Particle Accelerators.
The PHERMEX (Pulsed High-Energy Radiographic Machine Emitting X-rays) standing-wave linear accelerator is a high- current electron beam generator used for flash-radiography. An improved electron gun has been designed employing a flat-thermionic catho
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::521e4d4f6e4275145c03a0a5139549d4
https://doi.org/10.1109/pac.1993.309549
https://doi.org/10.1109/pac.1993.309549
Publikováno v:
Conference Record of the 1991 IEEE Particle Accelerator Conference.
The velvet cathode material of a 4-MeV, electron beam injector was replaced with a material cathode and driven by an ArF excimer laser. Time-resolved measurements of photoelectron current and effective cathode temperature were made. A streak camera a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b79080c5f2b654e2a688b7384d13f5ee
https://doi.org/10.1109/pac.1991.164881
https://doi.org/10.1109/pac.1991.164881
Publikováno v:
Conference Record of the 1991 IEEE Particle Accelerator Conference.
The REX machine at LANL (Los Alamos National Laboratory) is being used as a prototype to generate a 4-MV, 4.5-kA, 55-ns flat-top electron beam as a source for injection into a linear induction accelerator of the 16-MeV dual-axis radiographic hydrotes
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1cecb8ec736380d813437bf525ef1977
https://doi.org/10.1109/pac.1991.165231
https://doi.org/10.1109/pac.1991.165231
This report describes calculations carried out over the past year in support of the ITS and PHERMEX radiographic machines. The forces produced by nonaxisymmetric structures in the ITS linac were calculated using 3-D simulations. The quadrupole magnet
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a6c6ae0763d258cbf2ad7e3a3914dfa8
https://doi.org/10.2172/105850
https://doi.org/10.2172/105850
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