Zobrazeno 1 - 10
of 70
pro vyhledávání: '"Drew Higginson"'
Autor:
J. R. Angus, I. Holod, Clement Goyon, S.A. Hawkins, M. G. Anderson, James Mitrani, Yuri Podpaly, A. Link, E. Koh, Drew Higginson, S. Chapman, D. Max, A. Povilus, Owen B. Drury, M. McMahon, Andrea Schmidt, C. M. Cooper, D. Van Lue, E. Anaya
Publikováno v:
IEEE Transactions on Plasma Science. 49:3299-3306
A dense plasma focus (DPF) is a relatively compact coaxial plasma gun, which completes its discharge as a Z-pinch. These devices are designed to operate at a variety of scales to produce short (
Autor:
Anatoly Spitkovsky, Yoichi Sakawa, George Swadling, Stefan Funk, C. K. Li, Wojciech Rozmus, Anna Grassi, B. B. Pollock, Drew Higginson, H.-S. Park, C. Bruulsema, Gianluca Gregori, Scott Wilks, Dmitri Ryutov, Siegfried Glenzer, H. G. Rinderknecht, James Ross, Frederico Fiuza, Bruce Remington, R. P. Drake
Publikováno v:
Nature Physics. 16:916-920
Astrophysical collisionless shocks are among the most powerful particle accelerators in the Universe. Generated by violent interactions of supersonic plasma flows with the interstellar medium, supernova remnant shocks are observed to amplify magnetic
Autor:
T.R. Weber, Kurt K. Tummel, Brian Nelson, Drew Higginson, E.L. Claveau, Harry McLean, Raymond Golingo, Uri Shumlak, James Mitrani, A.D. Stepanov, E.G. Forbes, Yue Zhang
Publikováno v:
Fusion Science and Technology. 75:599-607
The sheared-flow-stabilized (SFS) Z-pinch is a promising confinement concept for the development of a compact fusion reactor. The Z-pinch has been theoretically and experimentally shown to be stabl...
Publikováno v:
Journal of Computational Physics. 388:439-453
A pairwise nuclear fusion algorithm for arbitrarily weighted macroparticles in a particle-in-cell simulation is described. The method is benchmarked in situations with like-particles, D(d,n)3He, unlike-particles, D(t,n)4He, thermonuclear plasmas, bea
Autor:
Mirela Cerchez, Drew Higginson, E. D. Filippov, T. Gangolf, S. A. Pikuz, I. Yu. Skobelev, B. Khiar, G. Revet, Tommaso Vinci, B. Olmi, Salvatore Orlando, J. Béard, O. Willi, Rosaria Bonito, M. V. Starodubtsev, Costanza Argiroffi, M. Safronova, M. Ouillé, S. N. Ryazantsev, Julien Fuchs, Andrea Ciardi, Andrea Mignone, Sophia Chen
Publikováno v:
Nature Communications
Nature Communications, Nature Publishing Group, 2021, 12, pp.762. ⟨10.1038/s41467-021-20917-x⟩
Nature Communications, 2021, 12 (1), pp.762. ⟨10.1038/s41467-021-20917-x⟩
Nature Communications, Vol 12, Iss 1, Pp 1-10 (2021)
Nature Communications, Nature Publishing Group, 2021, 12, pp.762. ⟨10.1038/s41467-021-20917-x⟩
Nature Communications, 2021, 12 (1), pp.762. ⟨10.1038/s41467-021-20917-x⟩
Nature Communications, Vol 12, Iss 1, Pp 1-10 (2021)
The shaping of astrophysical outflows into bright, dense, and collimated jets due to magnetic pressure is here investigated using laboratory experiments. Here we look at the impact on jet collimation of a misalignment between the outflow, as it stems
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bc22862c97c722ae1c91d783c6bab602
https://hal.archives-ouvertes.fr/hal-02572570
https://hal.archives-ouvertes.fr/hal-02572570
Autor:
George Swadling, B. B. Pollock, Colin Bruulsema, A. Birkel, James Ross, Channing Huntington, Drew Higginson, Wojciech Rozmus, H.-S. Park, H. G. Rinderknecht, Frederico Fiuza, J. Katz
Publikováno v:
Physical Review Letters. 124
We present the first local, quantitative measurements of ion current filamentation and magnetic field amplification in interpenetrating plasmas, characterizing the dynamics of the ion Weibel instability. The interaction of a pair of laser-generated,
Autor:
Hye-Sook Park, Dmitri Ryutov, Anna Grassi, Hans Rinderknecht, B. B. Pollock, George Swadling, Drew Higginson, Anatoly Spitkovsky, Frederico Fiuza
Publikováno v:
62nd Annual Meeting of the APS Division of Plasma Physics November 9-13, 2020 • Virtual Meeting (CST).
Autor:
G. Revet, Sophia Chen, E. D. Filippov, B. Khiar, Drew Higginson, Andrea Ciardi, Julien Fuchs, D. Khaghani, I. Yu. Skobelev, S. A. Pikuz
Publikováno v:
Matter and Radiation at Extremes
Matter and Radiation at Extremes, AIP Publishing 2019, 4 (6), pp.064402. ⟨10.1063/1.5124350⟩
Matter and Radiation at Extremes, 2019, 4 (6), pp.064402. ⟨10.1063/1.5124350⟩
Matter and Radiation at Extremes, Vol 4, Iss 6, Pp 064402-064402-8 (2019)
Matter and Radiation at Extremes, AIP Publishing 2019, 4 (6), pp.064402. ⟨10.1063/1.5124350⟩
Matter and Radiation at Extremes, 2019, 4 (6), pp.064402. ⟨10.1063/1.5124350⟩
Matter and Radiation at Extremes, Vol 4, Iss 6, Pp 064402-064402-8 (2019)
Recent achievements in laboratory astrophysics experiments with high-power lasers have allowed progress in our understanding of the early stages of star formation. In particular, we have recently demonstrated the possibility of simulating in the labo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fc7320cd378304b359017f08f34c6853
https://hal.archives-ouvertes.fr/hal-02327497/document
https://hal.archives-ouvertes.fr/hal-02327497/document
Autor:
R.P. Golingo, Harry McLean, E.L. Claveau, Yue Zhang, T. A. Laplace, A.D. Stepanov, Drew Higginson, James Mitrani, E.G. Forbes, T.R. Weber, Z. T. Draper, Bethany L. Goldblum, Uri Shumlak, J. A. Brown, Brian Nelson
Publikováno v:
Physics of Plasmas. 28:112509
The fusion Z-pinch experiment (FuZE) is a sheared-flow stabilized Z-pinch designed to study the effects of flow stabilization on deuterium plasmas with densities and temperatures high enough to drive nuclear fusion reactions. Results from FuZE show h
Autor:
Drew Higginson
Publikováno v:
Journal of Computational Physics. 349:589-603
We describe and justify a full-angle scattering (FAS) method to faithfully reproduce the accumulated differential angular Rutherford scattering probability distribution function (pdf) of particles in a plasma. The FAS method splits the scattering eve