Zobrazeno 1 - 10
of 142
pro vyhledávání: '"J Osterholz"'
Autor:
K Makur, B Ramakrishna, S Krishnamurthy, K F Kakolee, S Kar, M Cerchez, R Prasad, K Markey, M N Quinn, X H Yuan, J S Green, R H H Scott, P McKenna, J Osterholz, O Willi, P A Norreys, M Borghesi, M Zepf
Publikováno v:
Plasma Physics and Controlled Fusion. 65:045005
Bulk electron temperatures are calculated for thin Cu targets irradiated by the petawatt class Vulcan laser, from the Kα yield obtained using highly oriented pyrolytic graphite crystals. Cu-Kα emission studies have been used to probe the bulk elect
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
Autor:
Mirela Cerchez, B. Ramakrishna, Paul McKenna, Satyabrata Kar, Matthew Zepf, Xiaohui Yuan, K. F. Kakolee, Domenico Doria, K. Quinn, Gianluca Sarri, Oswald Willi, J. Osterholz, Marco Borghesi
Publikováno v:
Journal of the Korean Physical Society. 68:768-771
The role of the radiation pressure of an intense laser beam in the formation of proton and carbon spectra from thin foils is discussed. The data presented suggests that, in competition with the Target Normal Sheath Acceleration mechanism, the onset o
Electrical signatures of hypervelocity impact plasma with applications in in-situ particle detection
Publikováno v:
Acta Astronautica. 101:157-164
Hypervelocity impacts of micrometeoroid and space debris particles can produce a highly transient plasma cloud that shows a spectrum of distinct electrical phenomena ranging from charge production to electrostatic field and electromagnetic wave gener
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
Autor:
Joachim Dresp, G. Kovacs, Hans Hoerauf, J. Osterholz, G. Pfister, D.-H. Menz, J. Winkler, M. Winter
Publikováno v:
Klinische Monatsblätter für Augenheilkunde. 226:38-47
BACKGROUND: Perfluorocarbon liquids (PFCL) cause retinal damage when used as long-term ocular endotamponades. Whether these changes are related to the mechanical or to the chemical properties of PFCL is unclear. The purpose of this study was to evalu
Autor:
Patrizio Antici, Angelo Schiavi, A. Pipahl, Marco Borghesi, Emmanuel d'Humières, P. A. Wilson, Erik Brambrink, R. Jung, D. Neely, R. J. Clarke, J. Osterholz, M. Amin, M. M. Notley, C. A. Cecchetti, Julien Fuchs, Toma Toncian, Lorenzo Romagnani, Satyabrata Kar, Patrick Mora, Wigen Nazarov, P. Audebert, Yasuhiko Sentoku, Thomas Grismayer, Guy Schurtz, Oswald Willi
Publikováno v:
IEEE Transactions on Plasma Science. 36:1833-1842
This paper reviews recent experimental activity in the area of optimization, control, and application of laser-accelerated proton beams, carried out at the Rutherford Appleton Laboratory and the Laboratoire pour lpsilaUtilisation des Lasers Intenses
Autor:
Angelo Schiavi, R. Jung, T. V. Liseykina, Marco Borghesi, Marco Galimberti, Julien Fuchs, J. Osterholz, L. A. Gizzi, Patrick Mora, F. Ceccherini, Lorenzo Romagnani, C. A. Cecchetti, Satyabrata Kar, Patrizio Antici, Oswald Willi, Thomas Grismayer, Andrea Macchi, Toma Toncian, Patrick Audebert
Publikováno v:
Scopus-Elsevier
The interaction of high-intensity laser pulses with matter releases instantaneously ultra-large currents of highly energetic electrons, leading to the generation of highly-transient, large-amplitude electric and magnetic fields. We report results of
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
Autor:
Gianluca Sarri, Satyabrata Kar, David Neely, Oswald Willi, J. Osterholz, Matthew Zepf, Andrea Macchi, Domenico Doria, Marco Borghesi, Rajendra Prasad, Mirela Cerchez, B. Ramakrishna, X. Y. Yuan, Bin Qiao, Paul McKenna, Michael Geissler, K. Quinn, K. F. Kakolee
Publikováno v:
Kar, S, Kakolee, K F, Qiao, B, Macchi, A, Cerchez, M, Doria, D, Geissler, M, McKenna, P, Neely, D, Osterholz, J, Prasad, R, Quinn, K, Ramakrishna, B, Sarri, G, Willi, O, Yuan, X Y, Zepf, M & Borghesi, M 2012, ' Ion Acceleration in Multispecies Targets Driven by Intense Laser Radiation Pressure ', Physical Review Letters, vol. 109, no. 18, 185006 . https://doi.org/10.1103/PhysRevLett.109.185006
Physical review letters
info:cnr-pdr/source/autori:Kar S. [ 1 ] ; Kakolee K.F. [ 1 ] ; Qiao B. [ 1 ] ; Macchi A. [ 2,3 ] ; Cerchez M. [ 4 ] ; Doria D. [ 1 ] ; Geissler M. [ 1 ] ; McKenna P. [ 5 ] ; Neely D. [ 6 ] ; Osterholz J. [ 4 ] ; Prasad R. [ 1 ] ; Quinn K. [ 1 ] ; Ramakrishna B. [ 1 ] ; Sarri G. [ 1 ] ; Willi O. [ 4 ] ; Yuan X.Y.Y [ 5 ] ; Zepf M. [ 1,7 ] ; Borghesi M. [ 1,8 ]/titolo:Ion Acceleration in Multispecies Targets Driven by Intense Laser Radiation Pressure/doi:10.1103%2FPhysRevLett.109.185006/rivista:Physical review letters (Print)/anno:2012/pagina_da:185006/pagina_a:185006/intervallo_pagine:185006–185006/volume:109
Physical review letters
info:cnr-pdr/source/autori:Kar S. [ 1 ] ; Kakolee K.F. [ 1 ] ; Qiao B. [ 1 ] ; Macchi A. [ 2,3 ] ; Cerchez M. [ 4 ] ; Doria D. [ 1 ] ; Geissler M. [ 1 ] ; McKenna P. [ 5 ] ; Neely D. [ 6 ] ; Osterholz J. [ 4 ] ; Prasad R. [ 1 ] ; Quinn K. [ 1 ] ; Ramakrishna B. [ 1 ] ; Sarri G. [ 1 ] ; Willi O. [ 4 ] ; Yuan X.Y.Y [ 5 ] ; Zepf M. [ 1,7 ] ; Borghesi M. [ 1,8 ]/titolo:Ion Acceleration in Multispecies Targets Driven by Intense Laser Radiation Pressure/doi:10.1103%2FPhysRevLett.109.185006/rivista:Physical review letters (Print)/anno:2012/pagina_da:185006/pagina_a:185006/intervallo_pagine:185006–185006/volume:109
The acceleration of ions from ultrathin foils has been investigated by using 250 TW, subpicosecond laser pulses, focused to intensities of up to 3 X 10(20) W cm(-2). The ion spectra show the appearance of narrow-band features for protons and carbon i