Zobrazeno 1 - 10
of 23
pro vyhledávání: '"M P Desjarlais"'
Autor:
M Bailly-Grandvaux, J Kim, C M Krauland, S Zhang, M Dozières, M S Wei, W Theobald, P E Grabowski, J J Santos, Ph Nicolaï, P McKenna, M P Desjarlais, F N Beg
Publikováno v:
New Journal of Physics, Vol 22, Iss 3, p 033031 (2020)
We report experimental results on relativistic electron beam (REB) transport in a set of cold and shock-heated carbon samples using the high-intensity kilojoule-class OMEGA EP laser. The REB energy distribution and transport were diagnosed using an e
Externí odkaz:
https://doaj.org/article/817ebc12a1bb4d2791710ef7b3b6fe3f
Autor:
P. Davis, T. Döppner, J. R. Rygg, C. Fortmann, L. Divol, A. Pak, L. Fletcher, A. Becker, B. Holst, P. Sperling, R. Redmer, M. P. Desjarlais, P. Celliers, G. W. Collins, O. L. Landen, R. W. Falcone, S. H. Glenzer
Publikováno v:
Nature Communications, Vol 7, Iss 1, Pp 1-8 (2016)
High-pressure experiments play a critical role in understanding planetary interiors, but are notoriously difficult to carry out. Here, the authors demonstrate a laboratory platform for the controlled exploration of deuterium, with results that challe
Externí odkaz:
https://doaj.org/article/00816916d4454912bc4c4bf63a4c3421
Autor:
D. V. Rose, E. M. Waisman, M. P. Desjarlais, M. E. Cuneo, B. T. Hutsel, D. R. Welch, N. Bennett, G. R. Laity
Publikováno v:
Physical Review Accelerators and Beams, Vol 23, Iss 8, p 080401 (2020)
Two-dimensional electromagnetic (EM) particle-in-cell (PIC) simulations of a radial magnetically-insulated-transmission-line are presented and compared to the model of E. M. Waisman, M. P. Desjarlais, and M. E. Cuneo [Phys. Rev. Accel. Beams 22, 0304
Externí odkaz:
https://doaj.org/article/c8fa0cc472fc47ab86142be7e528a832
Publikováno v:
Physical Review Accelerators and Beams, Vol 22, Iss 3, p 030402 (2019)
We introduce a 1D planar static model to elucidate the underlying mechanism of large ion current losses in the vacuum convolute and the inner magnetically insulated transmission line (MITL) of the Z machine. We consider E×B electron flow, parallel t
Externí odkaz:
https://doaj.org/article/4369ac765bea48329842fcd11ab20bec
Autor:
M D, Knudson, M P, Desjarlais, A, Becker, R W, Lemke, K R, Cochrane, M E, Savage, D E, Bliss, T R, Mattsson, R, Redmer
Publikováno v:
Science (New York, N.Y.). 348(6242)
Eighty years ago, it was proposed that solid hydrogen would become metallic at sufficiently high density. Despite numerous investigations, this transition has not yet been experimentally observed. More recently, there has been much interest in the an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::0ec8a29fab4297829bf8e3c10437432f
https://pubmed.ncbi.nlm.nih.gov/30898904
https://pubmed.ncbi.nlm.nih.gov/30898904
Autor:
M. P. Desjarlais, B. M. Marder
Publikováno v:
Physics of Plasmas. 6:2057-2064
Pulsed-power-driven Z pinches, produced by imploding cylindrical arrays of many wires, have generated very high x-ray radiation powers (>200 TW) and energies (2 MJ). Experiments have revealed a steady improvement in Z-pinch performance with increasin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::376fc1fd8743efa814141475a8b4b3b6
https://doi.org/10.1063/1.873460
https://doi.org/10.1063/1.873460
Autor:
O. Stoltz, M. P. Desjarlais, T Petri, K Baumann, W. Bauer, K. Nielsen, W. Ratajczak, Ian C. Smith, D. Rusch, P. Spence, K. Leber, Peter Hoppe, H. Bluhm, J. Fockler, L. Buth, V. Carboni, H. Massier, G Keßler, J Marek, J. Singer
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 415:377-383
A short description of a new accelerator called KALIF–HELIA is given, that is presently under construction at the Forschungszentrum Karlsruhe. This High Energy Linear Induction Accelerator couples a self-magnetically insulated transmission line wit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1c646bd55c9ef9735c3af1d7f3dfd85b
https://doi.org/10.1016/s0168-9002(98)00409-4
https://doi.org/10.1016/s0168-9002(98)00409-4
Autor:
M. P. Desjarlais, T. D. Pointon
Publikováno v:
Journal of Applied Physics. 80:2079-2093
We have used the three‐dimensional, particle‐in‐cell code QUICKSILVER [J. P. Quintenz, et al., Lasers and Particle Beams 12, 283 (1994)] to simulate radial applied‐B ion diodes on the particle beam fusion accelerator II at Sandia National Lab
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a61cc5472b9aa4ae005e7706b620a6db
https://doi.org/10.1063/1.363100
https://doi.org/10.1063/1.363100
Publikováno v:
Journal of Applied Physics. 77:6188-6193
Electron densities between the electrodes of a flashover anode intense ion beam diode are studied with laser interferometry. Visible and infrared data show no measurable density near the anode and at mid‐gap during ion beam emission. Hence, anode o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::85dfcf04a033e01f5cbfb3b4fd5dff41
https://doi.org/10.1063/1.359145
https://doi.org/10.1063/1.359145
Autor:
M D, Knudson, M P, Desjarlais, R W, Lemke, T R, Mattsson, M, French, N, Nettelmann, R, Redmer
Publikováno v:
Physical review letters. 108(9)
Recently, there has been a tremendous increase in the number of identified extrasolar planetary systems. Our understanding of their formation is tied to exoplanet internal structure models, which rely upon equations of state of light elements and com
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::e69ea5d76514cc7f0823902bd7350bdd
https://pubmed.ncbi.nlm.nih.gov/22463623
https://pubmed.ncbi.nlm.nih.gov/22463623