Zobrazeno 1 - 10
of 321
pro vyhledávání: '"Ehret, M."'
Autor:
Scisciò, M., Petringa, G., Zhu, Z., Rodrigues, M. R. D., Alonzo, M., Andreoli, P. L., Filippi, F., Consoli, Fe., Huault, M., Raffestin, D., Molloy, D., Larreur, H., Singappuli, D., Carriere, T., Verona, C., Nicolai, P., McNamee, A., Ehret, M., Filippov, E., Lera, R., Pérez-Hernández, J. A., Agarwal, S., Krupka, M., Singh, S., Istokskaia, V., Lattuada, D., La Cognata, M., Guardo, G. L., Palmerini, S., Rapisarda, G., Batani, K., Cipriani, M., Cristofari, G., Di Ferdinando, E., Di Giorgio, G., De Angelis, R., Giulietti, D., Xu, J., Volpe, L., Rodríguez-Frías, M. D., Giuffrida, L., Margarone, D., Batani, D., Cirrone, G. A. P., Bonasera, A., Consoli, Fa.
Driving the nuclear fusion reaction p+11B -> 3 alpha + 8.7 MeV in laboratory conditions, by interaction between high-power laser pulses and matter, has become a popular field of research, due to numerous applications that it can potentially allow: an
Externí odkaz:
http://arxiv.org/abs/2411.04577
Autor:
Vladisavlevici, I. -M., Vlachos, C., Dubois, J. -L., Huerta, A., Agarwal, S., Ahmed, H., Apiñaniz, J. I., Cernaianu, M., Gugiu, M., Krupka, M., Lera, R., Morabito, A., Sangwan, D., Ursescu, D., Curcio, A., Fefeu, N., Pérez-Hernández, J. A., Vacek, T., Vicente, P., Woolsey, N., Gatti, G., Rodríguez-Frías, M. D., Santos, J. J., Bradford, P. W., Ehret, M.
We present a novel scheme for rapid quantitative analysis of debris generated during experiments with solid targets following relativistic laser-plasma interaction at high-power laser facilities. Experimental data indicates that predictions by availa
Externí odkaz:
http://arxiv.org/abs/2403.10431
Autor:
Rodrigues, M. R. D., Bonasera, A., Scisciò, M., Pérez-Hernández, J. A., Ehret, M., Filippi, F., Andreoli, P. L., Huault, M., Larreur, H., Singappuli, D., Molloy, D., Raffestin, D., Alonzo, M., Rapisarda, G. G., Lattuada, D., Guardo, G. L., Verona, C., Consoli, Fe., Petringa, G., McNamee, A., La Cognata, M., Palmerini, S., Carriere, T., Cipriani, M., Di Giorgio, G., Cristofari, G., De Angelis, R., Cirrone, G. A. P., Margarone, D., Giuffrida, L., Batani, D., Nicolai, P., Batani, K., Lera, R., Volpe, L., Giulietti, D., Agarwal, S., Krupka, M., Singh, S., Consoli, Fa.
Laser technologies improved after the understanding of the Chirped Pulse Amplification (CPA) which allows energetic laser beams to be compressed to tens of femtosecond (fs) pulse durations and focused to few $\mu$m. Protons of tens of MeV can be acce
Externí odkaz:
http://arxiv.org/abs/2312.09145
Autor:
Ospina-Bohórquez, V., Salgado-López, C., Ehret, M., Malko, S., Salvadori, M., Pisarczyk, T., Chodukowski, T., Rusiniak, Z., Krupka, M., Lendrin, P. GuillonM., Pérez-Callejo, G., Vlachos, C., Hannachi, F., Tarisien, M., Consoli, F., Verona, C., Prestopino, G., Dostal, J., Dudzak, R., Henares, J. L., Apiñaniz, J. I., DeLuis, D., Debayle, A., Caron, J., Ceccotti, T., Hernández-Martín, R., Hernández-Toro, J., Huault, M., Martín-López, A., Méndez, C., Nguyen-Bui, T. -H., Perez-Hernández, J. A., Vaisseau, X., Varela, O., Volpe, L., Gremillet, L., Santos, J. J.
Ion acceleration from gaseous targets driven by relativistic-intensity lasers was demonstrated as early as the late 90s, yet most of the experiments conducted to date have involved picosecond-duration, Nd:glass lasers operating at low repetition rate
Externí odkaz:
http://arxiv.org/abs/2311.04187
Autor:
Korneev, Ph., Bukharskii, N. D., Kochetkov, I. V., Ehret, M., Santos, J. J., Abe, Y., Law, K. F. F., Fujioka, S., Schaumann, G., Zielbauer, B.
Optical generation of energetic particle bunches requires high-power laser facilities operating in picosecond or femtosecond temporal domain. It is therefore preferable to use short laser pulses in all-optical platforms designed for guiding and focus
Externí odkaz:
http://arxiv.org/abs/2304.07816
Autor:
Ehret, M., Bailly-Grandvaux, M., Korneev, Ph., Apiñaniz, J. I., Brabetz, C., Morace, A., Bradford, P., d'Humières, E., Schaumann, G., Bagnoud, V., Malko, S., Matveevskii, C., Roth, M., Volpe, L., Woolsey, N. C., Santos, J. J.
Publikováno v:
Physics of Plasmas 30, 013105 (2023)
Strong electromagnetic pulses (EMP) are generated from intense laser interactions with solid-density targets, and can be guided by the target geometry, specifically through conductive connections to the ground. We present an experimental characteriza
Externí odkaz:
http://arxiv.org/abs/2209.00272
Publikováno v:
Proceedings of the 48th EPS Conference on Plasma Physics, 2022, http://ocs.ciemat.es/EPS2022PAP/pdf/P5b.204.pdf
We present experimental results for the controlled mitigation of electromagnetic pulses (EMP) produced in interactions of the 1PW high-power 30fs Ti:Sa laser VEGA-3 with matter. This study aims at the band of very high frequencies (VHF), notably hund
Externí odkaz:
http://arxiv.org/abs/2207.06082
Autor:
Pérez-Callejo, G., Vlachos, C., Walsh, C. A., Florido, R., Bailly-Grandvaux, M., Vaisseau, X., Suzuki-Vidal, F., McGuffey, C., Beg, F. N., Bradford, P., Ospina-Bohórquez, V., Batani, D., Raffestin, D., Colaïtis, A., Tikhonchuk, V., Casner, A., Koenig, M., Albertazzi, B., Fedosejevs, R., Woolsey, N., Ehret, M., Debayle, A., Loiseau, P., Calisti, A., Ferri, S., Honrubia, J., Kingham, R., Mancini, R. C., Gigosos, M. A., Santos, J. J.
Investigating the potential benefits of the use of magnetic fields in Inertial Confinement Fusion (ICF) experiments has given rise to new experimental platforms like the Magnetized Liner Inertial Fusion (MagLIF) approach at the Z-machine (Sandia Nati
Externí odkaz:
http://arxiv.org/abs/2203.12099
Autor:
Ehret, M., Salgado-Lopez, C., Ospina-Bohorquez, V., Perez-Hernandez, J. A., Huault, M., de Marco, M., Apinaniz, J. I., Hannachi, F., De Luis, D., Toro, J. Hernandez, Arana, D., Mendez, C., Varela, O., Debayle, A., Gremillet, L., Nguyen-Bui, T. -H., Olivier, E., Revet, G., Bukharskii, N. D., Larreur, H., Caron, J., Vlachos, C., Ceccotti, T., Raffestin, D., Nicolai, P., Feugeas, J. L., Roth, M., Vaisseau, X., Gatti, G., Volpe, L., Santos, J. J.
We demonstrate laser-driven Helium ion acceleration with cut-off energies above 25 MeV and peaked ion number above $10^8$ /MeV for 22(2) MeV projectiles from near-critical density gas jet targets. We employed shock gas jet nozzles at the high-repetit
Externí odkaz:
http://arxiv.org/abs/2012.09455
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