Zobrazeno 1 - 10
of 486
pro vyhledávání: '"R.J. Commisso"'
Autor:
Baptiste Guegan, F. Bayol, D.P. Murphy, R.J. Commisso, Pierre-Alban Gouy, D. G. Phipps, J. T. Engelbrecht, Frederique Gemain, B.V. Weber, Jerome Carnis
Publikováno v:
IEEE Transactions on Plasma Science. 48:3877-3889
Cylindrical reflex triodes (CRTs) driven by a pulsed power generator can produce relatively low-endpoint X-ray spectra (~250 keV) that can be suitable for certain radiation–matter interaction studies. CRTs have several advantages over other reflex
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7863caee4bdb62a7a9812dd57f4d0325
https://doi.org/10.1109/tps.2020.3031860
https://doi.org/10.1109/tps.2020.3031860
Autor:
D. Mosher, Jakub Cikhardt, Eric R. Kaiser, Daniel Klir, R.J. Commisso, Arati Dasgupta, Andrey Beresnyak, Paul E. Adamson, Stuart L. Jackson, Karel Rezac, Joseph W. Schumer, David Willingham, Evan Groopman
Publikováno v:
2021 IEEE International Conference on Plasma Science (ICOPS).
Radioactivity induced in material irradiated by accelerated deuterons has been investigated in experiments conducted using a unique configuration of dense plasma focus (DPF) driven by the Hawk pulsed-power generator at the Naval Research Laboratory.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0ff7ef3efa7961c12ebfef1a412d296a
https://doi.org/10.1109/icops36761.2021.9588351
https://doi.org/10.1109/icops36761.2021.9588351
Autor:
John Giuliani, R.J. Commisso
Publikováno v:
IEEE Transactions on Plasma Science. 43:2385-2453
Fisher and collaborators at the University of California, Irvine, invented the gas puff $Z$ -pinch in the late 1970s using a 200-kA generator. The implementation of gas puffs as a copious source of X-rays has encountered major challenges, such as dis
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2ac7d330f2618f31f7512d294f878ac7
https://doi.org/10.1109/tps.2015.2451157
https://doi.org/10.1109/tps.2015.2451157
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
Autor:
Andrey Beresnyak, Steve Richardson, Joseph W. Schumer, John Giuliani, D. Mosher, R.J. Commisso, B.V. Weber, S.B. Swanekamp, Stuart L. Jackson
Publikováno v:
2017 IEEE International Conference on Plasma Science (ICOPS).
NRL is embarking on a program to study the connection between plasma instabilities and fast ion acceleration for neutron production on a Dense Plasma Focus (DPF). The experiments will be performed on the HAWK generator (665 kA, 1.5 micro-sec), which
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b57101acce7d0da1de9e0c459bcdab49
https://doi.org/10.1109/plasma.2017.8495996
https://doi.org/10.1109/plasma.2017.8495996
Publikováno v:
2016 IEEE International Conference on Plasma Science (ICOPS).
There is an interest in 10 keV to 100 keV radiation sources for some types of radiation-interaction studies. The approach presented here uses non-thermal radiation from single-wire radiators (SWRs). An SWR is a high-Z exploding wire that produces man
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e9061a68b9862cafe208b23ccc97a7fb
https://doi.org/10.1109/plasma.2016.7534169
https://doi.org/10.1109/plasma.2016.7534169
Autor:
D.D. Hinshelwood, J. R. Angus, M.A. Sinclair, J.W. Schumer, P.F. Ottinger, Stuart L. Jackson, B.V. Weber, J. S. Neal, D. Mosher, N. R. Barnes, A. S. Richardson, R.J. Commisso
Publikováno v:
2016 IEEE International Conference on Plasma Science (ICOPS).
Direct irradiation of materials by electron beams (e-beams) has been used to study material response.2,3 The desire to utilize high-power (∼ TW) generators to achieve higher specific energy deposition over larger areas has led to several approaches
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7f9062e9cca48e563215c7f220b037eb
https://doi.org/10.1109/plasma.2016.7534257
https://doi.org/10.1109/plasma.2016.7534257
An Analysis of Intense Pulsed Active Detection (IPAD) for the Detection of Special Nuclear Materials
Publikováno v:
IEEE Transactions on Nuclear Science. 58:2047-2054
This paper analyzes the Intense Pulsed Active Detection (IPAD) approach for active detection of fissile material, highlights some of its merits, and compares it to the multiple-pulse-train LINAC approach. In both cases, bremsstrahlung photons are use
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0fb6d2ddaf719ca3635ced5b0d73acb9
https://doi.org/10.1109/tns.2011.2150242
https://doi.org/10.1109/tns.2011.2150242
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