Zobrazeno 1 - 10
of 79
pro vyhledávání: '"Louise Willingale"'
Autor:
José Ramos Méndez, Jonathan Peebles, Louise Willingale, Bruce A. Faddegon, J. P. Holder, Matthew R. Edwards, Hui Chen, Jens von der Linden, Devan Massin, Gennady Fiksel
Publikováno v:
Review of Scientific Instruments
Electron-positron pairs, produced in intense laser-solid interactions, are diagnosed using magnetic spectrometers with image plates, such as the National Ignition Facility (NIF) Electron Positron Proton Spectrometers (EPPS). Although modeling can hel
Autor:
A. Davies, Dustin Froula, Alexey Arefiev, Dan Haberberger, Tao Wang, Gerald Williams, Zheng Gong, K. Weichman, Yong Ma, Phil Nilson, Thomas Batson, Amina Hussein, Wolfgang Theobald, Hui Chen, Louise Willingale, R. S. Craxton
Experimental measurements using the OMEGA EP laser facility demonstrated direct laser acceleration (DLA) of electron beams to (505 $\pm$ 75) MeV with (140 $\pm$ 30)~nC of charge from a low-density plasma target using a 400 J, picosecond duration puls
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::357faeb96ee3692a62a16db08661a77f
http://arxiv.org/abs/2101.07211
http://arxiv.org/abs/2101.07211
Autor:
John Nees, Karl Krushelnick, Bixue Hou, Louise Willingale, G. Kalinchenko, Anatoly Maksimchuk, Carolyn Kuranz, Paul T. Campbell, Igor Jovanovic, Alexander Thomas, Yong Ma, Andrew McKelvey
Publikováno v:
Scopus-Elsevier
Zettawatt Equivalent Ultrashort pulse laser System (ZEUS): The National Science Foundation’s mid-scale 3PW laser facility for exploration of relativistic plasmas, nonlinear quantum electrodynamics, and other extreme high-field phenomena is describe
Autor:
Paul T. Campbell, H. Tang, Louise Willingale, Anatoly Maksimchuk, Brandon Russell, M. J.-E. Manuel
Publikováno v:
The Review of scientific instruments. 91(12)
The spatial resolution and imaging characteristics of plastic scintillators are characterized using laser-driven proton beams. Laser-driven proton beams typically have broad energy spectra and are accompanied by relativistic electrons and high-energy
Autor:
Satyabrata Kar, Louise Willingale, E. T. Gumbrell, A. F. A. Bott, G. Cooper, P. Durey, C. N. Danson, A. G. R. Thomas, Nigel Woolsey, Gianluca Gregori, P. Treadwell, John Foster, Robert Kingham, Archis Joglekar, Mark Read, J. Skidmore, Sarah Wilson, Christopher Spindloe, Eleanor Tubman, Thomas Hodge, Christopher Ridgers, Marco Borghesi, B. Coleman, P. Graham, M. P. Hill
Publikováno v:
Nature Communications, Vol 12, Iss 1, Pp 1-9 (2021)
Tubman, E R, Joglekar, A S, Bott, A F A, Borghesi, M, Coleman, B, Cooper, G, Danson, C N, Durey, P, Foster, J M, Graham, P, Gregori, G, Gumbrell, E T, Hill, M P, Hodge, T, Kar, S, Kingham, R J, Read, M, Ridgers, C P, Skidmore, J, Spindloe, C, Thomas, A G R, Treadwell, P, Wilson, S, Willingale, L & Woolsey, N C 2021, ' Observations of pressure anisotropy effects within semi-collisional magnetized plasma bubbles ', Nature Communications, vol. 12, no. 1, 334 . https://doi.org/10.1038/s41467-020-20387-7
Tubman, E R, Joglekar, A S, Bott, A F A, Borghesi, M, Coleman, B, Cooper, G, Danson, C N, Durey, P, Foster, J M, Graham, P, Gregori, G, Gumbrell, E T, Hill, M P, Hodge, T, Kar, S, Kingham, R J, Read, M, Ridgers, C P, Skidmore, J, Spindloe, C, Thomas, A G R, Treadwell, P, Wilson, S, Willingale, L & Woolsey, N C 2021, ' Observations of pressure anisotropy effects within semi-collisional magnetized plasma bubbles ', Nature Communications, vol. 12, no. 1, 334 . https://doi.org/10.1038/s41467-020-20387-7
Magnetized plasma interactions are ubiquitous in astrophysical and laboratory plasmas. Various physical effects have been shown to be important within colliding plasma flows influenced by opposing magnetic fields, however, experimental verification o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1067a816d02a572b8a8427df6c691851
http://hdl.handle.net/10044/1/85927
http://hdl.handle.net/10044/1/85927
Autor:
Louise Willingale, A. G. R. Thomas, G. Fiksel, Brandon Russell, Paul T. Campbell, Aidan Crilly, P. M. Nilson, Karl Krushelnick, Christopher Walsh, Jeremy Chittenden
Publikováno v:
145001 – 6
145001 – 1
145001 – 1
In experiments performed with the OMEGA EP laser system, magnetic field generation in double ablation fronts was observed. Proton radiography measured the strength, spatial profile, and temporal dynamics of self-generated magnetic fields as the targe
Autor:
Daniel H. Kalantar, Hui Chen, Shaun Kerr, R. Sigurdsson, Emmanuel d'Humières, Frederico Fiuza, Mitsuo Nakai, Bruce Remington, K. Youngblood, Derek Mariscal, C. C. Widmayer, Louise Willingale, Matthew A. Prantil, M. Hamamoto, Wade H. Williams, S. Herriot, Tammy Ma, Gerald Williams, Mark Sherlock, A. Conder, Janice K. Lawson, Mark W. Bowers, David Alessi, Joungmok Kim, D. Homoelle, David Martinez, R. Zacharias, G. Fiksel, Mark R. Hermann, Andreas Kemp, R. Lowe-Webb, A. Link, L. Pelz, M. J.-E. Manuel, W. W. Hsing, K. N. LaFortune, P. Di Nicola
Publikováno v:
Physical Review E. 101
Relativistic electron temperatures were measured from kilojoule, subrelativistic laser-plasma interactions. Experiments show an order of magnitude higher temperatures than expected from a ponderomotive scaling, where temperatures of up to 2.2 MeV wer
Autor:
C. Lumsdon, Andrew Higginbotham, P. P. Rajeev, I. Gallardo González, Christian M. Schlepütz, Dan Symes, Zulfikar Najmudin, A. G. R. Thomas, M. Shahzad, Nelson Lopes, M. J. V. Streeter, Louise Willingale, Felicie Albert, Jason Cole, Dino A. Jaroszynski, Silvia Cipiccia, S. J. D. Dann, Olle Lundh, Nicolas Bourgeois, Michal Smid, Yong Ma, Katerina Falk, J. C. Wood, B. Kettle, Ashwin J. Shahani, E. Gerstmayr, Karl Krushelnick, Nuno Lemos, Oliver J. Finlay, Roman Spesyvtsev, Stuart Mangles, Gregory Vieux, Nancy Senabulya, Amina Hussein
Publikováno v:
Scientific Reports, Vol 10, Iss 1, Pp 1-1 (2020)
An amendment to this paper has been published and can be accessed via a link at the top of the paper.
Autor:
Andrew McKelvey, Alexander Thomas, Paul T. Campbell, G. Kalinchenko, Igor Jovanovic, Louise Willingale, Bixue Hou, Anatoly Maksimchuk, John Nees, Karl Krushelnick, Yong Ma, Carolyn Kuranz
Publikováno v:
Scopus-Elsevier
Building on past support, NSF has funded the Zetawatt Equivalent Ultrashort pulse laser System (ZEUS), a mid-scale 3PW multi-beam user facility, to explore nonlinear quantum electrodynamics, relativistic plasmas, and other phenomena in High-Field Sci
Autor:
Igor Jovanovic, D. Sun, Alexander Thomas, Louise Willingale, Tan Shi, Anatoly Maksimchuk, Carolyn Kuranz, G. Kalinchenko, John Nees, Karl Krushelnick
Publikováno v:
Applied Radiation and Isotopes. 176:109853
The advances of laser-driven electron acceleration offer the promise of great reductions in the size of high-energy electron accelerator facilities. Accordingly, it is desirable to design compact radiation shielding for such facilities. A key compone