Zobrazeno 1 - 10
of 169
pro vyhledávání: '"D A, Stark"'
Publikováno v:
Physics of Plasmas. 30
The nonlinear physics of cross-beam energy transfer (CBET) for multi-speckled laser beams is examined using large-scale particle-in-cell simulations for a range of laser and plasma conditions relevant to indirect-drive inertial confinement fusion (IC
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::aca7d92d9b9200d163ebf9cd261d0c42
https://doi.org/10.1063/5.0134867
https://doi.org/10.1063/5.0134867
Publikováno v:
Physics of Plasmas. 30
Laser plasma instabilities (LPI) reduce driver-target coupling, alter implosion symmetry, and therefore can fundamentally limit fusion performance in inertial confinement fusion (ICF). Developing a predictive modeling capability for LPI effects can c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f6bc27795eab711ebe63c7e218341e2c
https://doi.org/10.1063/5.0134881
https://doi.org/10.1063/5.0134881
Autor:
A P S Hygate, J A Hodge, E da Cunha, M Rybak, S Schouws, H Inami, M Stefanon, L Graziani, R Schneider, P Dayal, R J Bouwens, R Smit, R A A Bowler, R Endsley, V Gonzalez, P A Oesch, D P Stark, H S B Algera, M Aravena, L Barrufet, A Ferrara, Y Fudamoto, J H A Hilhorst, I De Looze, T Nanayakkara, A Pallottini, D A Riechers, L Sommovigo, M W Topping, P van der Werf
We present Atacama Large Millimeter/Submillimeter Array (ALMA) [CII] and $\sim158$ $\rm\mu m$ continuum observations of REBELS-25, a massive, morphologically complex ultra-luminous infrared galaxy (ULIRG; $L_{\rm IR}=1.5^{+0.8}_{-0.5}\times10^{12}$ L
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6218f2d3be90e76d1f169ef55b122dcf
https://hdl.handle.net/11384/132062
https://hdl.handle.net/11384/132062
Autor:
E Leonova, P A Oesch, Y Qin, R P Naidu, J S B Wyithe, S de Barros, R J Bouwens, R S Ellis, R M Endsley, A Hutter, G D Illingworth, J Kerutt, I Labbé, N Laporte, D Magee, S J Mutch, G W Roberts-Borsani, R Smit, D P Stark, M Stefanon, S Tacchella, A Zitrin
Publikováno v:
Monthly Notices of the Royal Astronomical Society, 515(4). Oxford University Press
Monthly Notices of the Royal Astronomical Society, 515(4), 5790-5801
Monthly Notices of the Royal Astronomical Society, 515, 5790-5801. Oxford University Press
Monthly Notices of the Royal Astronomical Society, 515(4), 5790-5801
Monthly Notices of the Royal Astronomical Society, 515, 5790-5801. Oxford University Press
Before the end of the Epoch of Reionization, the Hydrogen in the Universe was predominantly neutral. This leads to a strong attenuation of Ly α lines of z ≳ 6 galaxies in the intergalactic medium. Nevertheless, Ly α has been detected up to very h
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::685559e55b4f463a16f6004cf0d6a2bb
https://dare.uva.nl/personal/pure/en/publications/the-prevalence-of-galaxy-overdensities-around-uvluminous-lyman-emitters-in-the-epoch-of-reionization(75579107-6489-45a1-bfa2-7d38773eeddd).html
https://dare.uva.nl/personal/pure/en/publications/the-prevalence-of-galaxy-overdensities-around-uvluminous-lyman-emitters-in-the-epoch-of-reionization(75579107-6489-45a1-bfa2-7d38773eeddd).html
Autor:
Chinmoy Bhattacharjee, D. J. Stark
Publikováno v:
Monthly Notices of the Royal Astronomical Society. 508:414-420
We calculate the vorticity generation rate in the accretion disc near a slowly rotating black hole in the low-velocity, weak-field limit of general relativity. Specifically, we find that the frame-dragging effect due to the black hole’s rotation
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a046100663b10f3301d71c8b62a97b20
https://doi.org/10.1093/mnras/stab2478
https://doi.org/10.1093/mnras/stab2478
Autor:
E. N. Loomis, H. F. Robey, B. M. Haines, T. Morrow, D. S. Montgomery, D. C. Wilson, H. Xu, M. Millot, P. Celliers, R. Sacks, J. P. Sauppe, T. Quintana, C. Heinbockel, J. Kroll, B. Randolph, F. Fierro, C. Wilson, W. Daughton, E. Merritt, S. M. Finnegan, L. Kot, P. Keiter, I. Sagert, D. J. Stark, P. Amendt, Y. Ping, V. A. Smalyuk, M. V. Patel, J. D. Salmonson
Publikováno v:
Physics of Plasmas. 29
Implosions of Hohlraum-driven double shell targets as an alternative inertial confinement fusion concept are underway at the National Ignition Facility. The double shell system relies on a series of energy transfer processes starting from thermal x-r
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::63a2eebaedde3e9a7b20dfd0d73488a0
https://doi.org/10.1063/5.0081346
https://doi.org/10.1063/5.0081346
Autor:
B. E. Robertson, S. Tacchella, B. D. Johnson, K. Hainline, L. Whitler, D. J. Eisenstein, R. Endsley, M. Rieke, D. P. Stark, S. Alberts, A. Dressler, E. Egami, R. Hausen, G. Rieke, I. Shivaei, C. C. Williams, C. N. A. Willmer, S. Arribas, N. Bonaventura, A. Bunker, A. J. Cameron, S. Carniani, S. Charlot, J. Chevallard, M. Curti, E. Curtis-Lake, F. D’Eugenio, P. Jakobsen, T. J. Looser, N. Lützgendorf, R. Maiolino, M. V. Maseda, T. Rawle, H.-W. Rix, R. Smit, H. Übler, C. Willott, J. Witstok, S. Baum, R. Bhatawdekar, K. Boyett, Z. Chen, A. de Graaff, M. Florian, J. M. Helton, R. E. Hviding, Z. Ji, N. Kumari, J. Lyu, E. Nelson, L. Sandles, A. Saxena, K. A. Suess, F. Sun, M. Topping, I. E. B. Wallace
Surveys with James Webb Space Telescope (JWST) have discovered candidate galaxies in the first 400 Myr of cosmic time. Preliminary indications have suggested these candidate galaxies may be more massive and abundant than previously thought. However,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c5183a12d55743cf3830832b3dccf8a1
Autor:
Eric Loomis, Michael Grosskopf, Wayne Scales, Nomita Vazirani, Paul A. Bradley, Brian Haines, Scott L. England, D. J. Stark
Publikováno v:
2021 IEEE International Conference on Plasma Science (ICOPS).
Advances in machine learning have the ability to cut down design costs and enhance the design process for high-energy-density experiments. Machine learning can use expensive simulation data to search the design space efficiently for an optimal design
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d32a6803348f47d579907ad7be6577c8
https://doi.org/10.1109/icops36761.2021.9588510
https://doi.org/10.1109/icops36761.2021.9588510
Autor:
Irina Sagert, Lindsey Kuettner, T. E. Quintana, T. Morrow, Brian Haines, D. S. Montgomery, Brian M. Patterson, D. J. Stark, Lynne Goodwin, J. P. Sauppe, Steven H. Batha, Paul Keiter, Sasikumar Palaniyappan, Eric Loomis, R. F. Sacks
Publikováno v:
2021 IEEE International Conference on Plasma Science (ICOPS).
Double shell capsules are an attractive alternative in inertial confinement fusion experiments due to their potential for achieving a low-convergence, robust burn 1 . However, symmetry degradation and accompanying reduced fuel confinement plagues the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a9c01798709e816d0bfead0412ae27ba
https://doi.org/10.1109/icops36761.2021.9588564
https://doi.org/10.1109/icops36761.2021.9588564
Autor:
Brian M. Haines, D. E. Keller, K. P. Long, M. D. McKay, Z. J. Medin, H. Park, R. M. Rauenzahn, H. A. Scott, K. S. Anderson, T. J. B. Collins, L. M. Green, J. A. Marozas, P. W. McKenty, J. H. Peterson, E. L. Vold, C. Di Stefano, R. S. Lester, J. P. Sauppe, D. J. Stark, J. Velechovsky
Publikováno v:
Physics of Plasmas. 29:083901
Hohlraums are hollow cylindrical cavities with high-Z material walls used to convert laser energy into uniform x-ray radiation drives for inertial confinement fusion capsule implosions and high energy density physics experiments. Credible computation
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::51ce32b949181d13fd57651c9c049e90
https://doi.org/10.1063/5.0100985
https://doi.org/10.1063/5.0100985