Zobrazeno 1 - 10
of 22
pro vyhledávání: '"W. L. Hodge"'
Autor:
F. J. Agee, D.A. Whittaker, Carl B. Collins, James Carroll, David P. Davis, T. W. Sinor, D. G. Richmond, J. A. Anderson, M. J. Byrd, Peter P. Antich, Y. Paiss, K. N. Taylor, C. D. Eberhard, E. C. Scarbrough, Marc Litz, W. L. Hodge, K. G. Kerris, G. A. Huttlin
Publikováno v:
Physical Review C. 43:1238-1247
Photoexcitation of the isomers of 19 nuclides was examined in this work. Four accelerators were used as sources of bremsstrahlung to expose the samples and end-point energies covered the range from 0.5 to 11 MeV. No evidence was found for nonresonant
Autor:
B. C. Stratton, M. Klapisch, Szymon Suckewer, Michael Finkenthal, Samuel Cohen, H. W. Moos, W. L. Hodge, P. Mandelbaum
Publikováno v:
Journal of Physics B: Atomic and Molecular Physics. 18:4393-4402
Transitions of the types 3s23pk-3s3pk+1 and 3pk-3pk-13d are identified in spectra of zirconium and molybdenum ions isoelectronic with K I to Mg I. These elements were introduced into the Princeton large torus (PLT) tokamak by the laser blow-off techn
Autor:
D. L. Brower, P. E. Phillips, David W. Ross, D. Paterson, R. Savage, T. P. Price, B. Richards, William L. Rowan, Kenneth W Gentle, W. L. Hodge, Ch. P. Ritz, W. A. Peebles, Roger D. Bengtson, T. P. Kochanski, E. J. Powers, N. C. Luhmann, Y. S. Wan, R. V. Bravenec, J. C. Wiley
Publikováno v:
Plasma Physics and Controlled Fusion. 26:1407-1418
The TEXT tokamak (BT=3 T; R=1 m; a=.27 m) has been used for extensive studies of particle and electron thermal transport and of the microturbulence which may be causing the transport, which is observed to be far greater than neoclassical predictions.
Autor:
William L. Rowan, L. K. Huang, H. W. Moos, W. L. Hodge, M. Finkenthal, B. C. Stratton, P. E. Phillips, Anand K. Bhatia, T. L. Yu, S. Lippmann, B. Richards
Publikováno v:
Physical Review A. 35:2919-2927
The n = 2 to n = 2 transition lines in the Be I ion sequence of moderately-high-Z elements (Cl to Cr) were studied in the emission spectra of the Texas Experimental tokamak plasma when the appropriate elements were injected. A number of lines were id
Autor:
W. A. Peebles, T. L. Rhodes, S. C. McCool, Kenneth W Gentle, D. L. Brower, Neville C. Luhmann, Roger D. Bengtson, R. L. Hickok, Alan J Wootton, W. L. Hodge, P. E. Phillips, T.E. Evans, William L. Rowan, R. D. Durst, Ch. P. Ritz, B. Richards, P. M. Schoch, J. C. Forster
Publikováno v:
Journal of Nuclear Materials. :807-811
Experiments using an electrically biased limiter have been performed on the Texas Experimental Tokamak (TEXT). A small movable limiter is inserted past the main poloidal ring limiter (which is electrically connected to the vacuum vessel) and biased a
Autor:
F. Karger, G. Haas, P. E. Phillips, W. L. Hodge, J.S. DeGrassie, G.L. Jackson, William L. Rowan, Alan J Wootton, Ch. P. Ritz, S. C. McCool, N. Ohyabu, Kenneth W Gentle, T. L. Rhodes, T.E. Evans, B. Richards
Publikováno v:
Journal of Nuclear Materials. :812-818
An instrumented scoop limiter probe is being operated on TEXT to test the concept of limiter cooling and improved particle removal efficiencies using an externally-applied resonant magnetic field perturbation (the resonant helical divertor concept).
Publikováno v:
Physical Review A. 16:2360-2364
Charge exchange in ${\mathrm{He}}^{+}$ and ${\mathrm{Ar}}^{+}$ collisions with ${\mathrm{H}}_{2}$ (${\mathrm{D}}_{2}$) and ${\mathrm{N}}_{2}$ is studied at small angles. This work extends our earlier studies which primarily emphasized the direct inel
Publikováno v:
Physical Review C. 38:1852-1856
A new technique has been recently described for the absolute calibration of intense sources of pulsed radiation in the 0.2--1.5 MeV range of photon energies. An activation technique, it depended upon the storage of samples of the irradiating spectrum
Autor:
Kenneth W Gentle, J. Porter, R. D. Bengston, K. Leung, B. Richards, J.S. deGrassie, P. E. Phillips, William L. Rowan, S. J. Levinson, K. Nelin, Ch. P. Ritz, T. P. Kochanski, W. L. Hodge, S. B. Kim, N.H. Brooks, J. A. Snipes, T. P. Price, C. Christopher Klepper, N. Ohyabu, R. V. Bravenec
Publikováno v:
Journal of Nuclear Materials. :266-270
The ergodic magnetic limiter coils on TEXT have been reconfigured to produce the primary helical perturbation resonance at m = 7 n = 3 . The experiments continue to demonstrate that the weak resonant perturbations modify the edge conditions in keepin
Publikováno v:
Physical Review A. 10:1177-1187
A high-resolution double-focusing electrostatic electron analyzer has been used to resolve Ne Auger electrons produced by 0.15-6.0-MeV ${\mathrm{H}}^{+}$, 1.0-MeV ${\mathrm{He}}^{+}$, and 33-MeV ${0}^{5+}$ bombardment. Individual $K$-Auger satellite