Zobrazeno 1 - 10
of 79
pro vyhledávání: '"F. H. Séguin"'
Autor:
A. F. A. Bott, L. Chen, P. Tzeferacos, C. A. J. Palmer, A. R. Bell, R. Bingham, A. Birkel, D. H. Froula, J. Katz, M. W. Kunz, C.-K. Li, H-S. Park, R. Petrasso, J. S. Ross, B. Reville, D. Ryu, F. H. Séguin, T. G. White, A. A. Schekochihin, D. Q. Lamb, G. Gregori
Publikováno v:
Matter and Radiation at Extremes, Vol 7, Iss 4, Pp 046901-046901-15 (2022)
It has recently been demonstrated experimentally that a turbulent plasma created by the collision of two inhomogeneous, asymmetric, weakly magnetized, laser-produced plasma jets can generate strong stochastic magnetic fields via the small-scale turbu
Externí odkaz:
https://doaj.org/article/d3c32e623c724df0a4ede9517b685129
Autor:
P. J. Adrian, R. Florido, P. E. Grabowski, R. Mancini, B. Bachmann, L. X. Benedict, M. Gatu Johnson, N. Kabadi, B. Lahmann, C. K. Li, R. D. Petrasso, H. G. Rinderknecht, S. P. Regan, F. H. Séguin, R. L. Singleton, H. Sio, G. D. Sutcliffe, H. D. Whitley, J. A. Frenje
Publikováno v:
Physical Review E. 106
We report on measurements of the ion-electron energy-transfer cross section utilizing low-velocity ion stopping in high-energy-density plasmas at the OMEGA laser facility. These measurements utilize a technique that leverages the close relationship b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2e811cf252f181f68f460f855fd9d520
https://doi.org/10.1103/physreve.106.l053201
https://doi.org/10.1103/physreve.106.l053201
Autor:
H. G. Rinderknecht, P. V. Heuer, J. Kunimune, P. J. Adrian, J. P. Knauer, W. Theobald, R. Fairbanks, B. Brannon, L. Ceurvorst, V. Gopalaswamy, C. A. Williams, P. B. Radha, S. P. Regan, M. Gatu Johnson, F. H. Séguin, J. A. Frenje
Publikováno v:
The Review of scientific instruments. 93(9)
A knock-on deuteron imager (KoDI) has been implemented to measure the fuel and hotspot asymmetry of cryogenic inertial confinement fusion implosions on OMEGA. Energetic neutrons produced by D–T fusion elastically scatter (“knock on”) deuterons
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cb585104697eda29e281c36fc56590c8
https://pubmed.ncbi.nlm.nih.gov/36182458
https://pubmed.ncbi.nlm.nih.gov/36182458
Autor:
P. J. Adrian, J. Armstrong, A. Birkel, C. Chang, S. Dannhoff, T. Evans, M. Gatu Johnson, T. M. Johnson, N. Kabadi, J. Kunimune, C. K. Li, B. Reichelt, S. P. Regan, J. Pearcy, R. D. Petrasso, G. Pien, M. McCluskey, F. H. Séguin, G. D. Sutcliffe, J. A. Frenje
Publikováno v:
Review of Scientific Instruments. 93:113534
Charged particle spectrometry is a critical diagnostic to study inertial-confinement-fusion plasmas and high energy density plasmas. The OMEGA Laser Facility has two fixed magnetic charged particle spectrometers (CPSs) to measure MeV-ions. In situ ca
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1fb49d0e65b91729a7b7d6a08f78eb72
https://doi.org/10.1063/5.0099752
https://doi.org/10.1063/5.0099752
Autor:
M. Gatu Johnson, T. M. Johnson, B. J. Lahmann, F. H. Séguin, B. Sperry, N. Bhandarkar, R. M. Bionta, E. Casco, D. T. Casey, A. J. Mackinnon, N. Masters, A. Moore, A. Nikroo, M. Hoppe, R. Mohammed, W. Sweet, C. Freeman, V. Picciotto, J. Roumell, J. A. Frenje
Publikováno v:
Review of Scientific Instruments. 93:083513
Recent progress at the National Ignition Facility (NIF), with neutron yields of order 1 × 1017, places new constraints on diagnostics used to characterize implosion performance. The Magnetic Recoil neutron Spectrometer (MRS), which is routinely used
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::14c897e2597b3bcd3aee42d9ecc63087
https://doi.org/10.1063/5.0099317
https://doi.org/10.1063/5.0099317
Autor:
J. H. Kunimune, H. G. Rinderknecht, P. J. Adrian, P. V. Heuer, S. P. Regan, F. H. Séguin, M. Gatu Johnson, R. P. Bahukutumbi, J. P. Knauer, B. L. Bachmann, J. A. Frenje
Publikováno v:
Physics of Plasmas. 29:072711
Knock-on deuteron imaging is a new diagnostic technique that is being implemented at the OMEGA laser facility to diagnose the morphology of an inertial confinement fusion (ICF) implosion. It utilizes the fact that some of the neutrons from deuterium
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5b07cb16fc41beb296dc35256e03bd52
https://doi.org/10.1063/5.0096786
https://doi.org/10.1063/5.0096786
Autor:
C K Li, A B Zylstra, J A Frenje, F H Séguin, N Sinenian, R D Petrasso, P A Amendt, R Bionta, S Friedrich, G W Collins, E Dewald, T Döppner, S H Glenzer, D G Hicks, O L Landen, J D Kilkenny, A J Mackinnon, N Meezan, J Ralph, J R Rygg, J Kline, G Kyrala
Publikováno v:
New Journal of Physics, Vol 15, Iss 2, p 025040 (2013)
Energy spectra and spectrally resolved one-dimensional fluence images of self-emitted charged-fusion products (14.7 MeV D ^3 He protons) are routinely measured from indirectly driven inertial-confinement fusion (ICF) experiments utilizing ignition-sc
Externí odkaz:
https://doaj.org/article/9cb34e5e1ee94a2b87f9e34cdf700079
Autor:
Christian Stoeckl, J. A. Delettrez, Chad Forrest, R. D. Petrasso, W. Grimble, Alex Zylstra, Brian Appelbe, Jeremy Chittenden, F. H. Séguin, T. Michel, C. A. Walsh, M. Gatu Johnson, R. Janezic, F. J. Marshall, Brandon Lahmann, Brian Haines, J. P. Knauer, V. Yu. Glebov, J. A. Frenje, Igor V. Igumenshchev
Low-mode asymmetries prevent effective compression, confinement, and heating of the fuel in inertial confinement fusion (ICF) implosions, and their control is essential to achieving ignition. Ion temperatures (Tion) in ICF experiments are inferred fr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::499d5e4a722d3f13d4229a50fff6e2f6
http://hdl.handle.net/10044/1/64865
http://hdl.handle.net/10044/1/64865
Autor:
A B, Zylstra, J A, Frenje, M, Gatu Johnson, G M, Hale, C R, Brune, A, Bacher, D T, Casey, C K, Li, D, McNabb, M, Paris, R D, Petrasso, T C, Sangster, D B, Sayre, F H, Séguin
Publikováno v:
Physical review letters. 119(22)
Few-body nuclear physics often relies upon phenomenological models, with new efforts at the ab initio theory reported recently; both need high-quality benchmark data, particularly at low center-of-mass energies. We use high-energy-density plasmas to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::43501c84e3d2c815bbde96c8723ef96e
https://pubmed.ncbi.nlm.nih.gov/29286782
https://pubmed.ncbi.nlm.nih.gov/29286782
Autor:
R L McCrory, D D Meyerhofer, R Betti, T R Boehly, R S Craxton, J A Delettrez, D H Edgell, V Yu Glebov, V N Goncharov, D R Harding, S X Hu, J P Knauer, F J Marshall, P W McKenty, P B Radha, S P Regan, T C Sangster, W Seka, R W Short, D Shvarts, S Skupsky, V A Smalyuk, J M Soures, C Stoeckl, W Theobald, B Yaakobi, J A Frenje, C K Li, R D Petrasso, F H Séguin, D T Casey
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::780c14fd132347aa9b0f67dae38146bb
https://doi.org/10.1142/9781911299660_0031
https://doi.org/10.1142/9781911299660_0031