Zobrazeno 1 - 10
of 220
pro vyhledávání: '"Richard Majeski"'
Publikováno v:
Physical Review Special Topics. Accelerators and Beams, Vol 12, Iss 5, p 054203 (2009)
A random noise-induced beam degradation that could affect intense beam transport over long propagation distances has been experimentally investigated by making use of the transverse beam dynamics equivalence between an alternating-gradient focusing s
Externí odkaz:
https://doaj.org/article/b2e78345dc8b48f8abe1e8579862ea65
Publikováno v:
Physical Review Special Topics. Accelerators and Beams, Vol 10, Iss 12, p 124201 (2007)
The Paul trap simulator experiment is a compact laboratory Paul trap that simulates a long, thin charged-particle bunch coasting through a kilometers-long magnetic alternating-gradient (AG) transport system by putting the physicist in the beam’s fr
Externí odkaz:
https://doaj.org/article/7692661d74764416bd0925ccfdff9bef
Autor:
Moses Chung, Erik P. Gilson, Mikhail Dorf, Ronald C. Davidson, Philip C. Efthimion, Richard Majeski
Publikováno v:
Physical Review Special Topics. Accelerators and Beams, Vol 10, Iss 6, p 064202 (2007)
The transverse compression of a long charge bunch is investigated in the Paul trap simulator experiment (PTSX), which is a linear Paul trap that simulates the nonlinear transverse dynamics of an intense charged particle beam propagating through an eq
Externí odkaz:
https://doaj.org/article/45cb8993feb54da1a9c62cdf8c97ecf7
Autor:
Moses Chung, Erik P. Gilson, Mikhail Dorf, Ronald C. Davidson, Philip C. Efthimion, Richard Majeski
Publikováno v:
Physical Review Special Topics. Accelerators and Beams, Vol 10, Iss 1, p 014202 (2007)
The Paul Trap Simulator Experiment (PTSX) is a linear Paul trap whose purpose is to simulate the nonlinear transverse dynamics of intense charged particle beam propagation in periodic-focusing quadrupole magnetic transport systems. Externally created
Externí odkaz:
https://doaj.org/article/a0e28caee2544d97a58382a7103523d9
We report sputtering yields of Li+, H−, O−, and OHx− ion species from an Li-O-H surface for H, D, He, Ne, and Ar ion irradiation at 45° incidence in the energy range of 30 − 2,000 eV. A Li film was deposited on a stainless steel target using
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1b53512514e9dca4340715e50f5f0f8b
https://doi.org/10.21203/rs.3.rs-2778394/v1
https://doi.org/10.21203/rs.3.rs-2778394/v1
Autor:
Richard Majeski, E. Merino, Bruce E. Koel, Drew Elliott, P.E. Hughes, Robert Kaita, A. Maan, Evan Ostrowski, Dennis Boyle, David Donovan, Filippo Scotti, V. A. Soukhanovskii, T. M. Biewer, Robert Lunsford, T. A. Kozub
Publikováno v:
IEEE Transactions on Plasma Science. 48:1463-1467
Lithium coatings in the Lithium Tokamak eXperiment (LTX) led to flat temperature profiles. The flat temperature profiles were observed along with a hot, low density edge, implying a broad, collisionless scrape-off layer (SOL). Additionally, in vacuo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8f0f328551caa48499ad6362eeace37e
https://doi.org/10.1109/tps.2020.2969115
https://doi.org/10.1109/tps.2020.2969115
Autor:
Bruce E. Koel, Jay Anderson, Drew Elliott, Robert Kaita, Christopher Hansen, Filippo Scotti, Ronald E. Bell, A. Maan, V. A. Soukhanovskii, Dennis Boyle, Robert Lunsford, David Donovan, P. E. Hughes, S. Kubota, Leonid E. Zakharov, T. M. Biewer, Richard Majeski
Publikováno v:
IEEE Transactions on Plasma Science. 48:1382-1387
LTX-β, the upgraded Lithium Tokamak Experiment, recently began its first campaign with a goal to study the transport properties of gradient-free electron temperature profile equilibria with increased toroidal field and neutral beam injection. The te
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::524114b6efb5ca2106938c2001c3a952
https://doi.org/10.1109/tps.2020.2983854
https://doi.org/10.1109/tps.2020.2983854
Autor:
Gregory Wallace, James R. Wilson, C.E. Kessel, T.D. Rognlien, J. Hosea, Lester M. Waganer, Richard Majeski
Publikováno v:
Fusion Science and Technology. 76:53-61
This paper addresses the potential impact of liquid metal (LM) plasma-facing components (PFCs) for the heating and current drive (H&CD) actuators on the Fusion Nuclear Science Facility (FNS...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c4d2e9c24b141c9c8affe57356195293
https://doi.org/10.1080/15361055.2019.1629253
https://doi.org/10.1080/15361055.2019.1629253
Autor:
James Blanchard, J. E. Klein, Sergey Smolentsev, Gregory Wallace, Jiheon Jun, Lester M. Waganer, Andrei Khodak, Brad J. Merrill, Yutai Katoh, Egemen Kolemen, Paul P. H. Wilson, George K. Larsen, Andrew M. Davis, M. Hvasta, Paul W. Humrickhouse, Neil B. Morley, Michael Jaworski, George H. Neilson, S. J. Yoon, Bruce A. Pint, T.D. Rognlien, Kirk Hollis, Tim D. Bohm, Richard Majeski, Mark S. Tillack, A. F. Rowcliffe, M.E. Rensink, C.E. Kessel, Daniel Andruczyk
Publikováno v:
Fusion Science and Technology. 75:886-917
Liquid metal (LM) plasma-facing components (PFCs) may provide a resolution to the challenging fusion environment, particularly the first wall and divertor surfaces. Transforming these conce...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2f8ea8c1218ae01db0efd222b8aa5295
https://doi.org/10.1080/15361055.2019.1610685
https://doi.org/10.1080/15361055.2019.1610685
Publikováno v:
Nuclear Materials and Energy, Vol 19, Iss, Pp 250-254 (2019)
The Lithium Tokamak eXperiment (LTX) is a spherical tokamak device designed to study lithium plasma facing components (PFCs). The lithium coated wall of LTX has been demonstrated to produce a plasma edge with high electron temperature (200 eV or grea
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cd0cb7d1b2acba5f25f2cbb5082f7158
https://doi.org/10.1016/j.nme.2019.02.027
https://doi.org/10.1016/j.nme.2019.02.027