Zobrazeno 1 - 10
of 1 121
pro vyhledávání: '"Korn, G."'
Autor:
Lazzarini, C. M., Grittani, G. M., Valenta, P., Zymak, I., Antipenkov, R., Chaulagain, U., Goncalves, L. V. N., Grenfell, A., Lamac, M., Lorenz, S., Nevrkla, M., Sobr, V., Spacek, A., Szuba, W., Bakule, P., Korn, G., Bulanov, S. V.
Publikováno v:
Phys. Plasmas 31, 030703 (2024)
We show the laser-driven acceleration of unprecedented, collimated ($ 2 \ \mathrm{mrad} $ divergence), and quasi-monoenergetic ($ 25 \ \% $ energy spread) electron beams with energy up to $ 50 \ \mathrm{MeV} $ at $ 1 \ \mathrm{kHz} $ repetition rate.
Externí odkaz:
http://arxiv.org/abs/2302.11415
Autor:
Matys, M., Bulanov, S. V., Kucharik, M., Jirka, M., Nikl, J., Kecova, M., Proska, J., Psikal, J., Korn, G., Klimo, O.
Publikováno v:
New J. Phys. 24 113046 (2022)
In this work, we investigate the application of the plasma shutters for heavy ion acceleration driven by a high-intensity laser pulse. We use particle-in-cell (PIC) and hydrodynamic simulations. The laser pulse, transmitted through the opaque shutter
Externí odkaz:
http://arxiv.org/abs/2205.06088
Autor:
Schillaci, F., Cirrone, G. A. P., Cuttone, G., Maggiore, M., Ando, L., Amato, A., Costa, M., Gallo, G., Korn, G., Larosa, G., Leanza, R., Manna, R., Margarone, D., Milluzzo, G., Pulvirenti, S., Romano, F., Salamone, S., Sedita, M., Scuderia, V., Tramontana, A.
Publikováno v:
Journal of Instrumentation, Volume 10, December 2015
A system of permanent magnet quadrupoles (PMQs) is going to be realized by INFNLNS to be used as a collection system for the injection of laser driven ion beams up to 60 AMeV in an energy selector based on four resistive dipoles. This system is the f
Externí odkaz:
http://arxiv.org/abs/2201.00166
Autor:
Turner, M., Gonsalves, A. J., Bulvanov, S. S., Benedetti, C., Bobrova, N. A., Gasilov, V. A., Sasorov, P. V., Korn, G., Nakamura, K., van Tilborg, J., Geddes, C. G., Schroeder, C. B., Esarey, E.
We measured the parameter reproducibility and radial electron density profile of capillary discharge waveguides with diameters of 650 um to 2 mm and lengths of 9 to 40 cm. To our knowledge, 40 cm is the longest discharge capillary plasma waveguide to
Externí odkaz:
http://arxiv.org/abs/2012.05713
Publikováno v:
Phys. Rev. A 103, 053114 (2021)
Interaction of an electron with the counter-propagating electromagnetic wave is studied theoretically and with the particle-in-cell simulations in the regime of quantum radiation reaction. We find the electron energy in the center of the laser pulse,
Externí odkaz:
http://arxiv.org/abs/2010.11051
Although the interaction of a flat-foil with currently available laser intensities is now considered a routine process, during the last decade emphasis is given to targets with complex geometries aiming on increasing the ion energy. This work present
Externí odkaz:
http://arxiv.org/abs/2003.09326
Autor:
Valenta, P., Esirkepov, T. Zh., Koga, J. K., Pirozhkov, A. S., Kando, M., Kawachi, T., Liu, Y. -K., Fang, P., Chen, P., Mu, J., Korn, G., Klimo, O., Bulanov, S. V.
Publikováno v:
Physics of Plasmas 27, 032109 (2020)
Relativistic mirrors can be realized with strongly nonlinear Langmuir waves excited by intense laser pulses in underdense plasma. On reflection from the relativistic mirror the incident light affects the mirror motion. The corresponding recoil effect
Externí odkaz:
http://arxiv.org/abs/1912.11726
Akademický článek
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Autor:
Bulanov, S. V., Sasorov, P. V., Pegoraro, F., Kadlecova, H., Bulanov, S. S., Esirkepov, T. Zh., Rosanov, N. N., Korn, G.
Publikováno v:
Phys. Rev. D 101, 016016 (2020)
In the limit of extremely intense electromagnetic fields the Maxwell equations are modified due to the photon-photon scattering that makes the vacuum refraction index depend on the field amplitude. In presence of electromagnetic waves with small but
Externí odkaz:
http://arxiv.org/abs/1910.00455
Optimisation of Thin Plastic Foil Targets for Production of Laser-Generated Protons in the GeV Range
In order to realistically simulate the interaction of a femtosecond laser pulse with a nanometre-thick target it is necessary to consider a target preplasma formation due to the nanosecond long amplified-spontaneous-emission pedestal and/or prepulse.
Externí odkaz:
http://arxiv.org/abs/1908.05151