Zobrazeno 1 - 8
of 8
pro vyhledávání: '"James R. Threadgold"'
Autor:
James R. Threadgold, P. Martin, J. C. Zier, C. Hill, Robert C. Maddock, Eric A. Wulf, R.J. Commisso, Anthony L. Hutcheson, John O' Malley, Bernard F. Phlips, Stuart L. Jackson, Ceri D. Clemett, Richard S. Woolf, D.P. Murphy, Joseph W. Schumer
Publikováno v:
IEEE Transactions on Nuclear Science. 62:1278-1287
We report on a collaborative test campaign conducted at the Naval Research Laboratory's Mercury pulsed power facility in December of 2012. The experiment sought to use Mercury in the Intense Pulsed Active Detection (IPAD) [1] mode to interrogate a fi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ae59444b66fcdb5443e472a9394a2584
https://doi.org/10.1109/tns.2015.2427152
https://doi.org/10.1109/tns.2015.2427152
Autor:
Stuart L. Jackson, Eric A. Wulf, Robert C. Maddock, C. Hill, Ben Campbell, J. O'Malley, James R. Threadgold, Ceri D. Clemett, J. C. Zier, Richard S. Woolf, P. Martin, Bernard F. Phlips, Joseph W. Schumer, R.J. Commisso, Anthony L. Hutcheson
Publikováno v:
IEEE Transactions on Nuclear Science. 62:494-503
Active interrogation is a method used to enhance the likelihood of detection of shielded special nuclear material (SNM); an external source of radiation is used to interrogate a target and to stimulate fission within any SNM present. Radiation produc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6931b54940549f87f7c74e0b98df94f9
https://doi.org/10.1109/tns.2015.2403777
https://doi.org/10.1109/tns.2015.2403777
Publikováno v:
IEEE Transactions on Plasma Science. 41:2510-2515
The self-magnetic-pinch (SMP) diode is being developed as an intense X-ray source for pulsed power driven radiographic systems. This diode is a critical current limited device described using equations derived from analytic approximations to large as
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e52707c3b4846bf2efe38fa0d9ec543e
https://doi.org/10.1109/tps.2013.2275646
https://doi.org/10.1109/tps.2013.2275646
Autor:
B.V. Weber, Stuart C. Pope, D.P. Murphy, James R. Threadgold, T. Carden, D. Swatton, S.J. Stephanakis, S.G. Clough, R.J. Commisso, Mark A. Sinclair, D.D. Hinshelwood, P.F. Ottinger, Raymond J. Allen, A. Jones, S.B. Swanekamp, G. Cooperstein, Joseph W. Schumer, D. Mosher, Lester A. Biddle, Bryan V. Oliver, D. G. Phipps
Publikováno v:
IEEE Transactions on Plasma Science. 36:443-456
The plasma-filled rod-pinch diode (PFRP) is a new X-ray source appropriate for pulsed hydrodynamic radiography with endpoint voltage in the 1-2 MV range. The use of a plasma prefill in a rod-pinch-electrode configuration results in intense concentrat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::80f02fbb4d493ab3679f47d00ad2f11b
https://doi.org/10.1109/tps.2008.918953
https://doi.org/10.1109/tps.2008.918953
Publikováno v:
2013 IEEE Nuclear Science Symposium and Medical Imaging Conference (2013 NSS/MIC).
An ongoing programme investigating the active detection of special nuclear material (SNM) is being undertaken by the Atomic Weapons Establishment (AWE) in collaboration with the Naval Research Laboratory (NRL). As part of this programme, the NRL Merc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f9a8286048230568a28bab8d4a9a56da
https://doi.org/10.1109/nssmic.2013.6829525
https://doi.org/10.1109/nssmic.2013.6829525
Autor:
C. Hill, P. Martin, Mark Ellis, D. Mosher, James R. Threadgold, D.D. Hinshelwood, Lee J. Mitchell, J. C. Zier, Ceri D. Clemett, Stuart L. Jackson, Richard S. Woolf
Publikováno v:
2012 IEEE Nuclear Science Symposium and Medical Imaging Conference Record (NSS/MIC).
An ongoing program me looking at the active detection of special nuclear material (SNM) is being undertaken by the Atomic Weapons Establishment (A WE) in collaboration with the Naval Research Laboratory (NRL). As part of this programme, pulsed-power
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::624e636e67285df266eda44d58eb2ca4
https://doi.org/10.1109/nssmic.2012.6551057
https://doi.org/10.1109/nssmic.2012.6551057
Autor:
P. Martin, James R. Threadgold
Publikováno v:
2010 Abstracts IEEE International Conference on Plasma Science.
Summary form only given. Particle in Cell (PiC) simulations using the Large Scale Plasma (LSP) code of a Self Magnetic Pinch (SMP) diode have been carried out to investigate the electron beam conditions present in the SMP anode-cathode (a-k) gap. The
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::294abcacea7f6551e8ef66b8f163f087
https://doi.org/10.1109/plasma.2010.5534255
https://doi.org/10.1109/plasma.2010.5534255
Autor:
Bryan Velten Oliver, Derek Ziska, Salvador Portillo, Steve Ray Cordova, James R. Threadgold, I. Crotch
The Sandia Laboratories Advanced Radiographic Technologies Department, in collaboration with the United Kingdom Atomic Weapons Establishment, has been conducting research into the development of the Self-Magnetic-Pinched diode as an x-ray source suit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::24cdcfc8eb64029522c6c80e4ed39c62
https://doi.org/10.2172/943864
https://doi.org/10.2172/943864
