Zobrazeno 1 - 10
of 77
pro vyhledávání: '"C.A. Ekdahl"'
Publikováno v:
7th Pulsed Power Conference.
Numerous applications of electron beams require transport, centering and steering of relativistic, high current electron beams (REB). One method which has application to all of these objectives involves the use of conducting grounded foils transverse
Autor:
V.K. Chernyshev, V.N. Mokhov, V.N. Buzin, O.M. Burenkov, A.M. Bujko, V.V. Vakhrushev, S.F. Garanin, B.E. Grinevich, Y.N. Gorbachev, V.A. Demidov, V.I. Dudoladov, V.V. Zmushko, A.I. Kuzyaev, A.I. Kucherov, B.M. Lovyagin, Y.I. Matsev, P.N. Nizovtsev, A.A. Petrukhin, A.I. Pishchurov, S.S. Sokolov, V.P. Solovjov, A.I. Startsev, V.B. Yakubov, B.G. Anderson, C.A. Ekdahl, D. Gofort, D. Clark, I.R. Lindemuth, R.E. Reinovsky, R. Fail, S.M. Younger
Publikováno v:
Digest of Technical Papers. 11th IEEE International Pulsed Power Conference (Cat. No.97CH36127).
The paper describes arrangement and the results of the first joint experiment between VNIIEF and LANL with explosive magnetic generators (EMG) of 1 m diameter and a nonevaporating liner. The experiment took place in August 22, 1996. The goal of the e
Autor:
A.M. Bujko, V.K. Chernyshev, S.F. Garanin, Y.N. Gorbachev, V.A. Demidov, G.G. Ivanova, V.N. Kostyukov, S.D. Kuznetsov, A.I. Kuzyaev, A.B. Mezhevov, V.N. Mokhov, A.A. Petrukhin, V.N. Sofronov, A.I. Startsev, V.B. Yakubov, B.G. Anderson, C.A. Ekdahl, J.L. Kammerdiener, I.R. Lindemuth, R.E. Reinovsky, P.J. Rodriguez, L.R. Veeser, S.M. Younger, W.D. Zerwekh, D.A. Poling, R.C. Kirkpatrick, T.J. Englert, G.F. Kiuttu
Publikováno v:
Digest of Technical Papers. 11th IEEE International Pulsed Power Conference (Cat. No.97CH36127).
Relatively soft X-rays (quantum energy about 0.3 keV) may be produced by acceleration of a plasma liner up to a velocity of /spl sim/300 km/s followed by stagnation in a pinch. This means that if the plasma acceleration distance is several cm, the ti
Publikováno v:
PACS2001. Proceedings of the 2001 Particle Accelerator Conference (Cat. No.01CH37268).
The second axis of the Dual Axis Radiographic Hydro-Test (DARHT) facility utilizes a long pulse electron beam having a duration in excess of two microseconds. This time scale poses problems for many conventional diagnostics that rely upon electrical
Autor:
A.M. Buyko, S.F. Garanin, V.N. Mokhov, V.B. Yakubov, A.A. Petrukhin, A.I. Kuzyayev, V.K. Chernyshev, B.G. Anderson, W.E. Anderson, W.L. Atchison, R.R. Bartsch, W. Brostie, J. Cochrane, C.A. Ekdahl, R. Faehl, I.R. Lindemuth, D.V. Morgan, H. Oona, R.E. Reisnovsky, J. Stokes, L.C. Tabaka
Publikováno v:
IEEE Conference Record - Abstracts. PPPS-2001 Pulsed Power Plasma Science 2001. 28th IEEE International Conference on Plasma Science and 13th IEEE International Pulsed Power Conference (Cat. No.01CH37255).
By making a high accuracy measurement of the optical length of a long fiber optic cable, the authors can determine the absolute temperature averaged over its length and the temperature of a material in contact with it. They describe how to set up suc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::20bd31838f3227ec898c73a4f7014111
https://doi.org/10.2172/10170417
https://doi.org/10.2172/10170417
Publikováno v:
Physical Review Letters. 55:935-938
Simulations of relativistic electron beams propagating in air show axisymmetric hollowing instabilities of the beam, caused by avalanche ionization of the air near the beam axis. This produces an induced return current peaked on axis, which weakens t
Autor:
C.A. Ekdahl, J.D. Sethian
Publikováno v:
Physical Review Letters. 42:711-714
A fully ionized plasma column was heated with a relativistic electron beam. Experiments in which plasma heating was dominated by the beam-plasma two-stream interaction demonstrated a scaling of energy deposition with the beam-to-plasma density ratio
Publikováno v:
Physical Review Letters. 49:139-142
Time-resolved measurements of neutron emission from a theta pinch show that the time of peak emission is delayed relative to the time of the peak driving magnetic field. It is demonstrated that this delay is a manifestation of microturbulent ion heat
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