Zobrazeno 1 - 10
of 235
pro vyhledávání: '"Andrew Macphee"'
Publikováno v:
Nonimaging Optics: Efficient Design for Illumination and Solar Concentration XVIII.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d3c3e97efc82736179c615e5321f631a
https://doi.org/10.1117/12.2636554
https://doi.org/10.1117/12.2636554
Autor:
Dustin Froula, S. Le Pape, S. Khan, M. Schneider, J. P. Knauer, Laurent Divol, Otto Landen, Pierre Michel, V. Y. Glebov, E. L. Dewald, C. B. Yeamans, Matthias Hohenberger, Christian Stoeckl, A. J. Mackinnon, J. D. Kilkenny, Andrew MacPhee, James McNaney
Publikováno v:
High Energy Density Physics. 31:13-18
A standard technique for generating a burst of hard x rays (above 30 keV) is to use ultra high intensity lasers incident on a target. The strong laser field causes rapid electron oscillations which then generate hard x rays via bremsstrahlung. We hav
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::14195486b442ebc25dc1ad3bbe0ba8fd
https://doi.org/10.1016/j.hedp.2019.01.002
https://doi.org/10.1016/j.hedp.2019.01.002
Autor:
Jun Feng, Ashwini Gopal, Yekaterina Opachich, T. J. Hilsabeck, Otto Landen, Sabrina Nagel, D. K. Bradley, N. Chen, Jeffrey A. Koch, Perry M. Bell, S. Udin, Andrew MacPhee
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fc3756bfcad62054a53c5f3b40a9c300
https://doi.org/10.2172/1755002
https://doi.org/10.2172/1755002
Autor:
Matthew A. Prantil, Hui Chen, A. J. Mackinnon, M. Mauldin, David Martinez, Gerald Williams, Mark Sherlock, Andrew MacPhee, Daniel H. Kalantar, Mark W. Bowers, David Alessi, A. Link, L. Pelz, Mark R. Hermann, Paul J. Wegner, M. Hamamoto, R. Sigurdsson, M. Quinn, K. N. LaFortune, B. P. Golick, K. P. Youngblood, Bruce Remington, M. J.-E. Manuel
Achieving a high conversion efficiency into relativistic electrons is central to short-pulse laser application and fundamentally relies on creating interaction regions with intensities ${\gg}10^{18}$~W/cm$^2$. Small focal length optics are typically
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f79529178d93f77840adc07186866dfe
http://arxiv.org/abs/2012.11563
http://arxiv.org/abs/2012.11563
Autor:
Gilbert Collins, Roger Falcone, James Hawreliak, Benjamin Bachmann, Joseph Nilsen, Dominik Kraus, Andrea Kritcher, Tilo Döppner, Heather D. Whitley, Amy Lazicki, S. D. Rothman, Damian Swift, Jim Gaffney, Siegfried Glenzer, Andrew MacPhee
Publikováno v:
Review of Scientific Instruments 92(2021), 063514
Time-resolved radiography can be used to obtain absolute shock Hugoniot states by simultaneously measuring at least two mechanical parameters of the shock, and this technique is particularly suitable for one-dimensional converging shocks where a sing
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bb98d1a16540b432429f74adaccb4eaa
http://arxiv.org/abs/2006.13342
http://arxiv.org/abs/2006.13342
Autor:
E. L. Dewald, Carl Wilde, Daniel S. Clark, P. K. Patel, Tammy Ma, Andrew MacPhee, Alastair Moore, C. R. Weber, Louisa Pickworth, E. Marley, Petr Volegov, V. Geppert-Kleinrath, Omar Hurricane, Arthur Pak, Matthias Hohenberger, Derek Mariscal, S. Le Pape, David N. Fittinghoff, Laurent Divol, L. F. Berzak Hopkins
Publikováno v:
Physical Review Letters. 124
The impact to fusion energy production due to the radiative loss from a localized mix in inertial confinement implosions using high density carbon capsule targets has been quantified. The radiative loss from the localized mix and local cooling of the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b87208e70760e72b6d4cb41425edf055
https://doi.org/10.1103/physrevlett.124.145001
https://doi.org/10.1103/physrevlett.124.145001
Autor:
R. Tommasini, Frank Graziani, S. A. Johnson, Andrew MacPhee, Yuan Ping, V. A. Smalyuk, D. S. Montgomery, S. Khan, Eric Loomis, J. E. Field, A. Nikroo, Joseph Ralph, Otto Landen, Peter Amendt, David Strozzi, Don Bennett, E. L. Dewald, R. Seugling, Shon Prisbrey, E. C. Merritt, Robert Tipton, J. Pino, Yinmin Wang
Publikováno v:
Nature Physics. 15:138-141
Recent experiments in the study of inertial confinement fusion (ICF) at the National Ignition Facility (NIF) in the United States have reached the so-called alpha-heating regime1–3, in which the self-heating by fusion products becomes dominant, wit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ad748e9dacf3fc9965cab4fd9d478920
https://doi.org/10.1038/s41567-018-0331-5
https://doi.org/10.1038/s41567-018-0331-5
Autor:
M. Dayton, K. Engelhorn, Arthur C. Carpenter, Donald C. Benson, Sabrina Nagel, Mai Beach, Andrew MacPhee, Nobuhiko Izumi, Emily R. Hurd, C. Trosseille
Publikováno v:
Hard X-Ray, Gamma-Ray, and Neutron Detector Physics XXI.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2b9285253f126125acfeeba92c764b98
https://doi.org/10.1117/12.2529399
https://doi.org/10.1117/12.2529399
Autor:
Federica Coppari, N. A. Pablant, Robert L. Kauffman, P. C. Efthimion, K. W. Hill, D. B. Thorn, Lan Gao, S. Stoupin, B. Stratton, M. Schneider, L. Delgado-Apericio, Yuan Ping, Brian Kraus, M. J. MacDonald, Andrew MacPhee, Manfred Bitter
Publikováno v:
Review of Scientific Instruments. 92:043531
This paper describes a new class of focusing crystal forms for the x-ray Bragg crystal spectroscopy of small, point-like, x-ray sources. These new crystal forms are designed with the aid of sinusoidal spirals, a family of curves, whose shapes are def
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::25c4b4445b1390b6e4cfddd3ae5aa88a
https://doi.org/10.1063/5.0043599
https://doi.org/10.1063/5.0043599
Autor:
E. J. Bond, Petr Volegov, C. B. Yeamans, Matthias Hohenberger, T. G. Parham, C. J. Cerjan, Andrea Kritcher, Klaus Widmann, J. D. Moody, Frank E. Merrill, D. H. Edgell, John Kline, Joseph Ralph, E. L. Dewald, Otto Landen, B. J. Kozioziemski, T. R. Dittrich, J. E. Field, Rebecca Dylla-Spears, Abbas Nikroo, Daniel Casey, Felicie Albert, J. A. Caggiano, Andrew MacPhee, S. W. Haan, Denise Hinkel, Jason Ross, D. Shaughnessy, Ryan Rygg, Pierre Michel, L. F. Berzak Hopkins, D. Hoover, P. K. Patel, Marilyn Schneider, Jose Milovich, Laura Robin Benedetti, Richard Town, Shahab Khan, M. A. Barrios Garcia, D. A. Callahan, P. T. Springer, T. Kohut, T. Ma, S. R. Nagel, Alan S. Wan, Jay D. Salmonson, J. P. Knauer, G. A. Kyrala, Brian Spears, A. V. Hamza, Harry Robey, Robert Hatarik, Hans W. Herrmann, S. Le Pape, David N. Fittinghoff, D. K. Bradley, Daniel Sayre, Nobuhiko Izumi, R. M. Bionta, Johan Frenje, Gary Grim, H.-S. Park, Omar Hurricane, David Strozzi, M. Gatu Johnson, Carl Wilde, M. J. Edwards, Tilo Döppner, Art Pak, J. A. Church, David Turnbull, R. Tommasini, Alastair Moore, O. S. Jones, Peter M. Celliers
Publikováno v:
Nature Physics. 12:800-806
Inertial confinement fusion, based on laser-heating a deuterium–tritium mixture, is one of the approaches towards energy production from fusion reactions. Now, record energy-yield experiments are reported—bringing us closer to ignition conditions
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8580bc89c35de3127ba419e6bd1efe38
https://doi.org/10.1038/nphys3720
https://doi.org/10.1038/nphys3720