Zobrazeno 1 - 10
of 23
pro vyhledávání: '"J. M. Neri"'
Autor:
Craig L. Olson, Dale Welch, S.J. Stephanakis, P. F. Ottinger, F. C. Young, B.V. Weber, D. Mosher, M.C. Myers, J. M. Neri, D. V. Rose, D.D. Hinshelwood
Publikováno v:
Physics of Plasmas. 7:346-358
Ion beam self-pinched transport (SPT) experiments have been carried out using a 1.1-MeV, 100-kA proton beam. A Rutherford scattering diagnostic and a LiF nuclear activation diagnostic measured the number of protons within a 5 cm radius at 50 cm into
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::582763b922cf87109d4afc046848f25b
https://doi.org/10.1063/1.873803
https://doi.org/10.1063/1.873803
Publikováno v:
Physics of Plasmas. 6:582-590
Electron density measurements from previous ion-beam-induced gas ionization experiments [F. C. Young et al., Phys. Plasmas 1, 1700 (1994)] are re-analyzed and compared with a recent theoretical model [B. V. Oliver et al., Phys. Plasmas 3, 3267 (1996)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::64312046d7edfe92839f2b722e5fc3eb
https://doi.org/10.1063/1.873203
https://doi.org/10.1063/1.873203
Publikováno v:
Review of Scientific Instruments. 70:1201-1204
A simple technique has been developed to image intense pulsed proton beams with radiachromic film and to measure their spatial distribution. The optical density (OD) of 50 μm thick film, sufficient to stop 1.5 MeV protons, is measured to infer the i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::808d827547b2400436822c34c8f73f6a
https://doi.org/10.1063/1.1149298
https://doi.org/10.1063/1.1149298
Autor:
D.D. Hinshelwood, J. M. Neri, Dale Welch, Craig L. Olson, D. V. Rose, P. F. Ottinger, Martin Lampe, Steven P. Slinker, S.J. Stephanakis, Richard F. Hubbard, F. C. Young
Publikováno v:
Physics of Plasmas. 1:1700-1707
The interaction of intense proton beams with low‐pressure (0.25 to 4 Torr) background gases is studied to evaluate beam‐current neutralization during transport. Electrons to neutralize the beam are provided by beam‐induced ionization of the gas
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e4a58732267a188bb24626604207e72c
https://doi.org/10.1063/1.870673
https://doi.org/10.1063/1.870673
Autor:
P. F. Ottinger, D. V. Rose, F.C. Young, D.D. Hinshelwood, D. Mosher, S. J. Stephanakis, J. M. Neri, P.J. Goodrich
Publikováno v:
Physics of Fluids B: Plasma Physics. 5:176-189
A z‐discharge plasma channel is used to confine and transport an intense proton beam. A pinch‐reflex ion diode on the NRL Gamble II accelerator focuses a proton beam onto the entrance aperture of a 2.5 cm diam, 1.2 m long z‐discharge transport
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1c486921ae3b6613cc2bf49eaf8f2f87
https://doi.org/10.1063/1.860851
https://doi.org/10.1063/1.860851
Publikováno v:
Journal of Applied Physics. 72:395-404
Light‐ion inertial confinement fusion requires beam transport over distances of a few meters for isolation of the diode hardware from the target explosion and for power compression by time‐of‐flight bunching. This paper evaluates ballistic tran
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f9d1567da6972f74e19e56738eea48b7
https://doi.org/10.1063/1.351867
https://doi.org/10.1063/1.351867
Publikováno v:
Journal of Applied Physics. 70:5292-5305
Ion inertial confinement fusion requires beam transport over distances of a few meters for isolation of the diode hardware from the target explosion and for power compression by time‐of‐flight bunching. This paper evaluates light ion beam transpo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ecaf7e6b00c45ee83894f56241ca8b91
https://doi.org/10.1063/1.350239
https://doi.org/10.1063/1.350239
Autor:
J. T. Crow, Craig L. Olson, J. J. Watrous, D. Mosher, J. M. Neri, R.R. Peterson, P. F. Ottinger
Publikováno v:
Journal of Applied Physics. 69:639-655
Light ion inertial confinement fusion requires beam transport over distances of a few meters for isolation of the diode hardware from the target explosion and for power compression by time‐of‐flight bunching. This paper evaluates a wire‐guided
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ac40a9d4500c7ab3b3528fd344ce89ce
https://doi.org/10.1063/1.347344
https://doi.org/10.1063/1.347344
Autor:
J. M. Neri, C. L. Berry, F.C. Young, Raymond J. Allen, D.D. Hinshelwood, D.P. Murphy, P.F. Ottinger, A. T. Miller, D.L. Johnson, Ian E. M. Smith, D. G. Phipps, R.J. Commisso, T.A. Holt, S.B. Swanekamp, G. Cooperstein, R.C. Fisher, S.J. Stephanakis, Joseph W. Schumer
Publikováno v:
2005 IEEE Pulsed Power Conference.
Mercury became operational in a stepwise manner to test the machine components after modifications and reassembly at NRL. To avoid damaging the MIVA, extensive testing of the laser and PFL output switches was performed using dummy loads. Finally, the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a241071c7daf6e0b088d0ee4d2112fc2
https://doi.org/10.1109/ppc.2005.300622
https://doi.org/10.1109/ppc.2005.300622
Autor:
Ian E. M. Smith, D. G. Phipps, M. Klatt, H. Bluhm, O. Stoltz, K. Childers, D.D. Hinshelwoor, Vernon L. Bailey, D.P. Murphy, D. Drury, H. Nishimoto, D.L. Johnson, G. Cooperstein, R.C. Fisher, J. Kishi, J. M. Neri, J.R. Boller, P.F. Ottinger, D. Creely, Raymond J. Allen, Joseph W. Schumer, T.A. Holt, Peter Hoppe, R.J. Commisso
Publikováno v:
Digest of Technical Papers. PPC-2003. 14th IEEE International Pulsed Power Conference (IEEE Cat. No.03CH37472).
Mercury is a nominal 6-MV, 360-kA, 2.2-TW magnetically-insulated inductive voltage adder that is being assembled at the Naval Research Laboratory. Mercury, originally known as KALIF-HELA, was located at the Forschungszentrum in Karlsruhe, Germany. On
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1112a5cd82e2b72de781adefebaf1635
https://doi.org/10.1109/ppc.2003.1277733
https://doi.org/10.1109/ppc.2003.1277733