Zobrazeno 1 - 10
of 306
pro vyhledávání: '"R Heathcote"'
Autor:
N P Dover, C A J Palmer, M J V Streeter, H Ahmed, B Albertazzi, M Borghesi, D C Carroll, J Fuchs, R Heathcote, P Hilz, K F Kakolee, S Kar, R Kodama, A Kon, D A MacLellan, P McKenna, S R Nagel, D Neely, M M Notley, M Nakatsutsumi, R Prasad, G Scott, M Tampo, M Zepf, J Schreiber, Z Najmudin
Publikováno v:
New Journal of Physics, Vol 18, Iss 1, p 013038 (2016)
Spectrally-peaked proton beams of high charge ( ${E}_{{\rm{p}}}\approx 8\;{\rm{MeV}}$ , ${\rm{\Delta }}E\approx 4\;{\rm{MeV}}$ , $N\approx 50$ nC ) have been observed from the interaction of an intense laser ( $\gt {10}^{19}$ W cm ^−2 ) with ultrat
Externí odkaz:
https://doaj.org/article/822b47cf4eca462f80435a1ababe1751
Autor:
T. G. White, M. T. Oliver, P. Mabey, M. Kühn-Kauffeldt, A. F. A. Bott, L. N. K. Döhl, A. R. Bell, R. Bingham, R. Clarke, J. Foster, G. Giacinti, P. Graham, R. Heathcote, M. Koenig, Y. Kuramitsu, D. Q. Lamb, J. Meinecke, Th. Michel, F. Miniati, M. Notley, B. Reville, D. Ryu, S. Sarkar, Y. Sakawa, M. P. Selwood, J. Squire, R. H. H. Scott, P. Tzeferacos, N. Woolsey, A. A. Schekochihin, G. Gregori
Publikováno v:
Nature Communications, Vol 10, Iss 1, Pp 1-6 (2019)
Supersonic turbulence is relevant to astrophysical plasmas with their study mostly limited to numerical simulations. Here the authors demonstrate supersonic turbulence in collisional high Mach number plasma jets generated in laboratory by using high
Externí odkaz:
https://doaj.org/article/bd5409cdeca940118b46301decb7aac6
Autor:
G. Vieux, S. Cipiccia, D. W. Grant, N. Lemos, P. Grant, C. Ciocarlan, B. Ersfeld, M. S. Hur, P. Lepipas, G. G. Manahan, G. Raj, D. Reboredo Gil, A. Subiel, G. H. Welsh, S. M. Wiggins, S. R. Yoffe, J. P. Farmer, C. Aniculaesei, E. Brunetti, X. Yang, R. Heathcote, G. Nersisyan, C. L. S. Lewis, A. Pukhov, J. M. Dias, D. A. Jaroszynski
Publikováno v:
Scientific Reports, Vol 7, Iss 1, Pp 1-10 (2017)
Abstract Raman amplification arising from the excitation of a density echelon in plasma could lead to amplifiers that significantly exceed current power limits of conventional laser media. Here we show that 1–100 J pump pulses can amplify picojoule
Externí odkaz:
https://doaj.org/article/8bafac19af0a4de0b33796618c061a3e
Autor:
G. Key, M. G. Whitfield, J. Cooper, F. T. De Vries, M. Collison, T. Dedousis, R. Heathcote, B. Roth, S. Mohammed, A. Molyneux, W. H. Van der Putten, L. V. Dicks, W. J. Sutherland, R. D. Bardgett
Publikováno v:
SOIL, Vol 2, Iss 4, Pp 511-521 (2016)
The goal of this study is to clarify research needs and identify effective practices for enhancing soil health. This was done by a synopsis of soil literature that specifically tests practices designed to maintain or enhance elements of soil health.
Externí odkaz:
https://doaj.org/article/b701572451154fa8af20e2033e20fd5c
Akademický článek
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Akademický článek
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Autor:
Heindel, R. Heathcote
Publikováno v:
Science, 1938 Mar . 87(2256), 267-272.
Externí odkaz:
https://www.jstor.org/stable/1664602
Autor:
D. Neely, S. Ansell, Domenico Doria, R. J. Clarke, P. Hadjisolomou, Marco Borghesi, R. Heathcote, Paul McKenna, Nigel J. Rhodes, Bruno Gonzalez-Izquierdo, P. Martin, S. R. Mirfayzi, Thomas Hodge, Hamad Ahmed, D. Raspino, Erik Schooneveld, Satyabrata Kar, Aaron Alejo
Publikováno v:
Mirfayzi, S R, Ahmed, H, Doria, D, Alejo, A, Ansell, S, Clarke, R J, Gonzalez-Izquierdo, B, Hadjisolomou, P, Heathcote, R, Hodge, T, Martin, P, Raspino, D, Schooneveld, E, McKenna, P, Rhodes, N J, Neely, D, Borghesi, M & Kar, S 2020, ' A miniature thermal neutron source using high power lasers ', Applied Physics Letters, vol. 116, no. 17, 174102 . https://doi.org/10.1063/5.0003170
The continuous improvement of high power laser technologies is recasting the prospects of small-scale neutron sources to enable scientific communities and industries performing experiments that are currently offered at extensive accelerator-driven fa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cb00273205fe6ef2eae6356063261abf
https://strathprints.strath.ac.uk/71943/1/Mirfayzi_etal_APL_2020_A_miniature_thermal_neutron_source_using_high_power_lasers.pdf
https://strathprints.strath.ac.uk/71943/1/Mirfayzi_etal_APL_2020_A_miniature_thermal_neutron_source_using_high_power_lasers.pdf
Autor:
R. Heathcote, R. J. Clarke, J. J. Santos, B. B. Pollock, Christopher Spindloe, Matthew Khan, Christopher Ridgers, David Carroll, M. Ehret, Vladimir Tikhonchuk, Nigel Woolsey, Philip Bradford, S. A. Pikuz, Kevin Glize, Luca Antonelli, Nicola Booth, S. N. Ryazantsev, J. D. Moody, M. P. Read
Publikováno v:
High Power Laser Science and Engineering. 8
A developing application of laser-driven currents is the generation of magnetic fields of picosecond–nanosecond duration with magnitudes exceeding $B=10~\text{T}$ . Single-loop and helical coil targets can direct laser-driven discharge currents alo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::263c44436d290e6d9fb33219ee5e236b
https://doi.org/10.1017/hpl.2020.9
https://doi.org/10.1017/hpl.2020.9
Publikováno v:
Springer Proceedings in Physics ISBN: 9783030354527
Laser wakefield acceleration (LWFA) (Tajima and Dawson, P Rev Lett 43:267–270, 1979, [1]) is able to generate GeV electrons in millimetres of under dense plasma (Leemans et al., Nat Phys 2:696–699, 2006, [2]) due to the high fields which may be s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e3c1603130e2f83955d29c43bded8eaf
https://doi.org/10.1007/978-3-030-35453-4_19
https://doi.org/10.1007/978-3-030-35453-4_19