Zobrazeno 1 - 10
of 13
pro vyhledávání: '"J F Myatt"'
Publikováno v:
Matter and Radiation at Extremes, Vol 9, Iss 5, Pp 057402-057402-9 (2024)
Rescattering of stimulated Raman side scattering (SRSS) is observed for the first time via two-dimensional (2D) particle-in-cell (PIC) simulations. We construct a theoretical model for the rescattering process, which can predict the region of occurre
Externí odkaz:
https://doaj.org/article/9120f6502e7748b6beb6b7083e9b01ba
Publikováno v:
AIP Advances, Vol 13, Iss 11, Pp 115005-115005-9 (2023)
The Schrödinger equation with a quartic potential is a fundamental equation describing the physics of stimulated side scattering, but no exact, even approximate solution has been formulated yet. Here, the approximate solutions to such a Schrödinger
Externí odkaz:
https://doaj.org/article/c395ce23e2174e029b2ee1dc471f98ca
Autor:
J. W. Bates, R. K. Follett, J. G. Shaw, S. P. Obenschain, J. F. Myatt, J. L. Weaver, M. F. Wolford, D. M. Kehne, M. C. Myers, T. J. Kessler
Publikováno v:
Physics of Plasmas. 30
It has long been recognized that broadband laser light has the potential to control parametric instabilities in inertial-confinement-fusion (ICF) plasmas. Here, we use results from laser-plasma-interaction simulations to estimate the bandwidth requir
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::895d249d8dd4cd7be85898d7aefb5ee6
https://doi.org/10.1063/5.0150865
https://doi.org/10.1063/5.0150865
Publikováno v:
Physical Review E. 107
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::eecc937e46b4c2ea866b0fd7df7e94ad
https://doi.org/10.1103/physreve.107.025203
https://doi.org/10.1103/physreve.107.025203
Autor:
M. J. Rosenberg, A. A. Solodov, J. F. Myatt, S. Hironaka, J. Sivajeyan, R. K. Follett, T. Filkins, A. V. Maximov, C. Ren, S. Cao, P. Michel, M. S. Wei, J. P. Palastro, R. H. H. Scott, K. Glize, S. P. Regan
Publikováno v:
Physics of Plasmas. 30:042710
Experiments have been conducted on the OMEGA EP laser facility to study the effect of density scale length and overlapping beam geometry on laser-plasma instabilities near and below the quarter-critical density. Experiments were conducted in both pla
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::324cc67fd8e4a9ebfdabd8ea163887b6
https://doi.org/10.1063/5.0135603
https://doi.org/10.1063/5.0135603
Autor:
A. A. Solodov, M. J. Rosenberg, M. Stoeckl, A. R. Christopherson, R. Betti, P. B. Radha, C. Stoeckl, M. Hohenberger, B. Bachmann, R. Epstein, R. K. Follett, W. Seka, J. F. Myatt, P. Michel, S. P. Regan, J. P. Palastro, D. H. Froula, E. M. Campbell, V. N. Goncharov
Publikováno v:
Physical review. E. 106(5-2)
Target preheat by superthermal electrons from laser-plasma instabilities is a major obstacle to achieving thermonuclear ignition via direct-drive inertial confinement fusion at the National Ignition Facility (NIF). Polar-direct-drive surrogate plasti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f4a6d59b531be6b61093d3f69107fb13
https://pubmed.ncbi.nlm.nih.gov/36559374
https://pubmed.ncbi.nlm.nih.gov/36559374
Publikováno v:
Physical review. E. 104(6-2)
Theory of absolute stimulated Brillouin side scattering in an inhomogeneous flowing plasma is presented and verified numerically. The linearized coupling equations are transformed into a Schrödinger equation in k space and solved as an eigenvalue pr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5dd6a30d453c0077380a455d4efbe0bb
https://pubmed.ncbi.nlm.nih.gov/35030935
https://pubmed.ncbi.nlm.nih.gov/35030935
Autor:
P. M. Nilson, W. Theobald, J. F. Myatt, C. Stoeckl, J. D. Zuegel, R. Betti, D. D. Meyerhofer, T. C. Sangster, Kevin B. Fournier
Publikováno v:
AIP Conference Proceedings.
Intense laser‐interaction experiments examining fast‐electron production and energy deposition in solid‐density plasmas were performed. Strong K‐photon emission suppression with decreasing target‐foil volume was observed. This observation i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::257ec467b098077f64a8f78c1b292cb1
https://doi.org/10.1063/1.3241190
https://doi.org/10.1063/1.3241190
Autor:
V N Goncharov, S P Regan, E M Campbell, T C Sangster, P B Radha, J F Myatt, D H Froula, R Betti, T R Boehly, J A Delettrez, D H Edgell, R Epstein, C J Forrest, V Yu Glebov, D R Harding, S X Hu, I V Igumenshchev, F J Marshall, R L McCrory, D T Michel
Publikováno v:
Plasma Physics & Controlled Fusion; 1/1/2016, Vol. 59 Issue 1, p1-1, 1p
Autor:
V N Goncharov, S P Regan, T C Sangster, R Betti, T R Boehly, E M Campbell, J A Delettrez, D H Edgell, R Epstein, C J Forrest, D H Froula, V Yu Glebov, D R Harding, S X Hu, I V Igumenshchev, F J Marshall, R L McCrory, D T Michel, J F Myatt, P B Radha
Publikováno v:
Journal of Physics: Conference Series; 2016, Vol. 717 Issue 1, p1-1, 1p