Zobrazeno 1 - 10
of 230
pro vyhledávání: '"Pérez-Hernández J"'
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:
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
Autor:
Apiñaniz, J. I., Malko, S., Fedosejevs, R., Cayzac, W., Vaisseau, X., de Luis, D., Gatti, G., McGuffey, C., Bailly-Grandvaux, M., Bhutwala, K., Ospina-Bohorquez, V., Balboa, J., Santos, J. J., Batani, D., Beg, F., Roso, L., Perez-Hernandez, J. A., Volpe, L.
We report on the development of a highly directional, narrow energy band, short time duration proton beam operating at high repetition rate, suitable for measurements of stopping power in high energy density plasmas as well as other applications. The
Externí odkaz:
http://arxiv.org/abs/2011.13623
Autor:
Mirani, F., Maffini, A., Casamichiela, F., Pazzaglia, A., Formenti, A., Dellasega, D., Russo, V., Vavassori, D., Bortot, D., Huault, M., Zeraouli, G., Ospina, V., Malko, S., Apiñaniz, J. I., Perez-Hernández, J. A., De Luis, D., Gatti, G., Volpe, L., Pola, A., Passoni, M.
Among the existing elemental characterization techniques, Particle Induced X-ray Emission (PIXE) and Energy Dispersive X-ray (EDX) spectroscopy are two of the most widely used in different scientific and technological fields. Here we present the firs
Externí odkaz:
http://arxiv.org/abs/2007.00778
Autor:
He, C. Z., Longman, A., Pérez-Hernández, J. A., De Marco, M., Salgado, C., Zeraouli, G., Gatti, G., Roso, L., Fedosejevs, R., Hill III, W. T.
Publikováno v:
Opt. Express 27, 30020-30030 (2019)
About 50 years ago, Sarachick and Schappert [Phys. Rev. D. 1, 2738 (1970)] showed that relativistic Thomson scattering leads to wavelength shifts that are proportional to the laser intensity. About 28 years later Chen et al. [Nature 396, 653 (1998)]
Externí odkaz:
http://arxiv.org/abs/1908.00110
Autor:
Huault, M., De Luis, D., Alpinaniz, J., De Marco, M., Perez-Hernandez, J. A., Garcia, N. Gordillo, Gutierrez, C., Roso, L., Gatti, G., Volpe, L.
We present a scintillator based detector able to measure both spatial and energy information at High repetition rate (HRR) with a relatively simple design. It has been built at the Center of Pulsed Laser (CLPU) in Salamanca and tested in the proton a
Externí odkaz:
http://arxiv.org/abs/1904.01344
Autor:
Volpe, L., Fedosejevs, R., Gatti, G., Pérez-Hernández, J. A., Méndez, C., Apiñaniz, J., Vaisseau, X., Salgado, C., Huault, M., Malko, S., Zeraouli, G., Ospina, V., Longman, A., De Luis, D., Li, K., Varela, O., García, E., Hernández, I., Pisonero, J. D., Ajates, J. García, Alvarez, J. M., García, C., Rico, M., Arana, D., Hernández-Toro, J., Roso, L.
The Centro de Laseres Pulsados in Salamanca Spain has recently started operation phase and the first User access period on the 6 J 30 fs 200 TW system (VEGA 2) already started at the beginning of 2018. In this paper we report on two commissioning exp
Externí odkaz:
http://arxiv.org/abs/1811.06400