Zobrazeno 1 - 10
of 21
pro vyhledávání: '"R. V. Neidigh"'
Autor:
S.C. Bates, H.C. Howe, H. E. Ketterer, John B Wilgen, R.C. Isler, J.L. Dunlap, T.C. Jernigan, K. W. Hill, P.W. King, R.J. Colchin, J.T. Mihalczo, V.K. Paré, M. Murakami, P.H. Edmonds, R. V. Neidigh, M.J. Saltmarsh, D. W. McNeill, G.H. Neilson, B. Zurro, C.E. Bush
Publikováno v:
Physical Review Letters. 42:655-658
Gross-energy-confinement times (${\ensuremath{\tau}}_{E}$) in the ISX-$A$ (Impurity Study Experiment) tokamak exceeded predictions of the usual empirical scaling relations. We attribute this performance to reductions of impurity radiation and magneto
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e13fb269cec1677b6ffab48a13880943
https://doi.org/10.1103/physrevlett.42.655
https://doi.org/10.1103/physrevlett.42.655
Autor:
P.H. Edmonds, P.K. Mioduszewski, N. J. Peacock, K.H. Behringer, Cheng Ma, M. Murakami, R. V. Neidigh, R.C. Isler, E. Källne, P. J. Lomas, P.D. Morgan, E. A. Lazarus
Publikováno v:
Nuclear Fusion. 25:1635-1655
An experiment to test beryllium as a limiter material has been performed in the ISX-B tokamak. One facet of the studies centred on characterizing impurity influxes and concentrations. The radiation from both low-Z (Be, C, N, O) and intermediate-Z (Ti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ce7694af730582c4f9c1d3057b023fbf
https://doi.org/10.1088/0029-5515/25/11/009
https://doi.org/10.1088/0029-5515/25/11/009
Autor:
J. Rand McNally, R. V. Neidigh
Publikováno v:
Nuclear Fusion. 13:919-923
Rapid-scanning spectrometric techniques have permitted the determination of ion temperatures in ORMAK as a function of time during the discharge pulse for ORMAK plasma currents up to 180 kA. Emission spectra of hydrogen atoms are Doppler-broadened in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9a2ce4153d171f887e071c891015d0a4
https://doi.org/10.1088/0029-5515/13/6/017
https://doi.org/10.1088/0029-5515/13/6/017
Autor:
Bernard L. Cohen, R. V. Neidigh
Publikováno v:
Review of Scientific Instruments. 25:255-261
Angular distributions of elastically‐scattered protons, and of deuterons, tritons, and alpha particles from (p,d), (p,t), and (p,α) reactions are being measured with the internal 22‐Mev proton beam of the Oak Ridge National Laboratory 86‐in. c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::678b9d1cca8cbcbe0c2c3ed4efc51fc7
https://doi.org/10.1063/1.1771035
https://doi.org/10.1063/1.1771035
Publikováno v:
Physical Review Letters. 18:1109-1112
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::94ab51c566392fb6539f66be9d6f40f8
https://doi.org/10.1103/physrevlett.18.1109
https://doi.org/10.1103/physrevlett.18.1109
Publikováno v:
Review of Scientific Instruments. 36:44-47
A military surplus ``Snooperscope'' has been converted into a stroboscopic shutter for the study of plasma oscillations. Some modification of the surplus item plus the adaptation of commercially available electronic gear has given a device with which
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bef5f518fd4cedfe6ec94004ff35991a
https://doi.org/10.1063/1.1719322
https://doi.org/10.1063/1.1719322
Publikováno v:
Physical Review Letters. 10:273-276
A 5-kev d-c electron beam interacting with a plasma of deuterium yielded x-ray photons with energies up to 250 kev from the plasma region. An electron temperature of 32 kev and an electron density of 4 x 10/sup ''/ electrons cm/sup - 3/ are inferred
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7e7b4c9612ad377ede48f309f8efbe3b
https://doi.org/10.1103/physrevlett.10.273
https://doi.org/10.1103/physrevlett.10.273
Autor:
R. V. Neidigh, I. Alexeff
Publikováno v:
Physical Review. 129:516-527
This paper discusses extensive experimental studies of the ionic sound waves predicted by Tonks and Langmuir. Self-excited oscillations have been observed both in magnetically supported plasma columns and in spherical discharge tubes. The fundamental
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::028a3a405ff65903e9b4883fdfdaf943
https://doi.org/10.1103/physrev.129.516
https://doi.org/10.1103/physrev.129.516
Publikováno v:
Journal of Nuclear Energy. Part C, Plasma Physics, Accelerators, Thermonuclear Research. 4:263-266
A steady state plasma in a magnetic field has been generated by an electron stream along magnetic field lines which passed through a neutral gas jet. Plasma turbulence was observed by a technique which removes the plasma ions without greatly disturbi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::007df719231772fda86724415f6e4c91
https://doi.org/10.1088/0368-3281/4/4/304
https://doi.org/10.1088/0368-3281/4/4/304
Autor:
R. V. Neidigh, J. N. Olsen, I. Alexeff, F. R. Scott, Akira Hirose, W.R. Wing, W. L. Stirling, M. M. Widner, K. Estabrook, W. D. Jones
Publikováno v:
Physical Review Letters. 25:848-851
For several years, we have been empirically producing steady-state, mirror-confined hot-ion plasmas with ${T}_{i}\ensuremath{\approx}\mathrm{a}$ few keV and ${n}_{i}\ensuremath{\approx}\frac{{10}^{13}}{{\mathrm{cm}}^{3}}$. We describe here the ion-he
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::88fbbd2abcc905583bf64fcb581cb066
https://doi.org/10.1103/physrevlett.25.848
https://doi.org/10.1103/physrevlett.25.848