Search Results - "Labate, L."

Evidence of resonant surface-wave excitation in the relativistic regime through measurements of proton acceleration from grating targets by Ceccotti, T, Floquet, V, Sgattoni, A, Bigongiari, A, Klimo, O, Raynaud, M, Riconda, C, Heron, A, Baffigi, F, Labate, L, Gizzi, L A, Vassura, L, Fuchs, J, Passoni, M, Květon, M, Novotny, F, Possolt, M, Prokůpek, J, Proška, J, Pšikal, J, Štolcová, L, Velyhan, A, Bougeard, M, D'Oliveira, P, Tcherbakoff, O, Réau, F, Martin, P, Macchi, A

“…The interaction of laser pulses with thin grating targets, having a periodic groove at the irradiated surface, is experimentally investigated. Ultrahigh…”
Get full text

Experimental observation of parametric instabilities at laser intensities relevant for shock ignition by Cristoforetti, G., Colaïtis, A., Antonelli, L., Atzeni, S., Baffigi, F., Batani, D., Barbato, F., Boutoux, G., Dudzak, R., Koester, P., Krousky, E., Labate, L., Nicolaï, Ph, Renner, O., Skoric, M., Tikhonchuk, V., Gizzi, L. A.

“…We report measurements of parametric instabilities and hot electron generation in a laser intensity regime up to 6 × 1015 W/cm2, typical of the shock ignition…”
Get full text

Optical and spectroscopic study of a supersonic flowing helium plasma: energy transport in the afterglow by Brandi, F., Labate, L., Rapagnani, D., Buompane, R., Leva, A. di, Gialanella, L., Gizzi, L. A.

“…Flowing plasma jets are increasingly investigated and used for surface treatments, including biological matter, and as soft ionization sources for mass…”
Get full text

Micron-scale mapping of megagauss magnetic fields using optical polarimetry to probe hot electron transport in petawatt-class laser-solid interactions by Chatterjee, Gourab, Singh, Prashant Kumar, Robinson, A. P. L., Blackman, D., Booth, N., Culfa, O., Dance, R. J., Gizzi, L. A., Gray, R. J., Green, J. S., Koester, P., Kumar, G. Ravindra, Labate, L., Lad, Amit D., Lancaster, K. L., Pasley, J., Woolsey, N. C., Rajeev, P. P.

“…The transport of hot, relativistic electrons produced by the interaction of an intense petawatt laser pulse with a solid has garnered interest due to its…”
Get full text

3-D numerical simulation of Yb:YAG active slabs with longitudinal doping gradient for thermal load effects assessment by Ferrara, P, Ciofini, M, Esposito, L, Hostaša, J, Labate, L, Lapucci, A, Pirri, A, Toci, G, Vannini, M, Gizzi, L A

“…We present a study of Yb:YAG active media slabs, based on a ceramic layered structure with different doping levels. We developed a procedure allowing 3D…”
Get full text

Preliminary results from the LMJ-PETAL experiment on hot electrons characterization in the context of shock ignition by Baton, S.D., Colaïtis, A., Rousseaux, C., Boutoux, G., Brygoo, S., Jacquet, L., Koenig, M., Batani, D., Casner, A., Bel, E. Le, Raffestin, D., Tentori, A., Tikhonchuk, V., Trela, J., Reverdin, C., Le-Deroff, L., Theobald, W., Cristoforetti, G., Gizzi, L.A., Koester, P., Labate, L., Shigemori, K.

“…In the Shock Ignition scheme, the spike pulse intensity is well above the threshold of parametric instabilities, which produce a considerable amount of hot…”
Get full text

Intense proton acceleration in ultrarelativistic interaction with nanochannels by Gizzi, L. A., Cristoforetti, G., Baffigi, F., Brandi, F., D'Arrigo, G., Fazzi, A., Fulgentini, L., Giove, D., Koester, P., Labate, L., Maero, G., Palla, D., Romé, M., Russo, M., Terzani, D., Tomassini, P.

“…We show that both the flux and the cutoff energy of protons accelerated by ultraintense lasers can be simultaneously increased when using targets consisting of…”
Get full text

Fabrication of ZnO-nanowire-coated thin-foil targets for ultra-high intensity laser interaction experiments by Calestani, D., Villani, M., Cristoforetti, G., Brandi, F., Koester, P., Labate, L., Gizzi, L. A.

“…The coupling of ultra-intense, ultra-short laser pulses with solid targets is heavily dependent on the properties of the vacuum–solid interface and is usually…”
Get full text

Intense gamma-ray source in the giant-dipole-resonance range driven by 10-TW laser pulses by Giulietti, A, Bourgeois, N, Ceccotti, T, Davoine, X, Dobosz, S, D'Oliveira, P, Galimberti, M, Galy, J, Gamucci, A, Giulietti, D, Gizzi, L A, Hamilton, D J, Lefebvre, E, Labate, L, Marquès, J R, Monot, P, Popescu, H, Réau, F, Sarri, G, Tomassini, P, Martin, P

“…A gamma-ray source with an intense component around the giant dipole resonance for photonuclear absorption has been obtained via bremsstrahlung of electron…”
Get full text

Laboratory measurements of resistivity in warm dense plasmas relevant to the microphysics of brown dwarfs by Booth, N., Robinson, A. P. L., Hakel, P., Clarke, R. J., Dance, R. J., Doria, D., Gizzi, L. A., Gregori, G., Koester, P., Labate, L., Levato, T., Li, B., Makita, M., Mancini, R. C., Pasley, J., Rajeev, P. P., Riley, D., Wagenaars, E., Waugh, J. N., Woolsey, N. C.

“…Since the observation of the first brown dwarf in 1995, numerous studies have led to a better understanding of the structures of these objects. Here we present…”
Get full text

Role of laser contrast and foil thickness in target normal sheath acceleration by Gizzi, L.A., Altana, C., Brandi, F., Cirrone, P., Cristoforetti, G., Fazzi, A., Ferrara, P., Fulgentini, L., Giove, D., Koester, P., Labate, L., Lanzalone, G., Londrillo, P., Mascali, D., Muoio, A., Palla, D., Schillaci, F., Sinigardi, S., Tudisco, S., Turchetti, G.

“…In this paper we present an experimental investigation of laser driven light-ion acceleration using the ILIL laser at an intensity of 2×1019W/cm2. In the…”
Get full text

Magnetically guided fast electrons in cylindrically compressed matter by Pérez, F, Debayle, A, Honrubia, J, Koenig, M, Batani, D, Baton, S D, Beg, F N, Benedetti, C, Brambrink, E, Chawla, S, Dorchies, F, Fourment, C, Galimberti, M, Gizzi, L A, Gremillet, L, Heathcote, R, Higginson, D P, Hulin, S, Jafer, R, Koester, P, Labate, L, Lancaster, K L, MacKinnon, A J, MacPhee, A G, Nazarov, W, Nicolai, P, Pasley, J, Ramis, R, Richetta, M, Santos, J J, Sgattoni, A, Spindloe, C, Vauzour, B, Vinci, T, Volpe, L

“…Fast electrons produced by a 10 ps, 160 J laser pulse through laser-compressed plastic cylinders are studied experimentally and numerically in the context of…”
Get full text

Laser–plasma acceleration of electrons for radiobiology and radiation sources by Gizzi, L.A., Labate, L., Baffigi, F., Brandi, F., Bussolino, G.C., Fulgentini, L., Koester, P., Palla, D., Rossi, F.

“…Laser-driven acceleration in mm-sized plasmas using multi-TW laser systems is now established for the generation of high energy electron bunches. Depending on…”
Get full text

The LILIA (laser induced light ions acceleration) experiment at LNF by Agosteo, S., Anania, M.P., Caresana, M., Cirrone, G.A.P., De Martinis, C., Delle Side, D., Fazzi, A., Gatti, G., Giove, D., Giulietti, D., Gizzi, L.A., Labate, L., Londrillo, P., Maggiore, M., Nassisi, V., Sinigardi, S., Tramontana, A., Schillaci, F., Scuderi, V., Turchetti, G., Varoli, V., Velardi, L.

“…Laser-matter interaction at relativistic intensities opens up new research fields in the particle acceleration and related secondary sources, with immediate…”
Get full text

High energy electrons from interaction with a structured gas-jet at FLAME by Grittani, G., Anania, M.P., Gatti, G., Giulietti, D., Kando, M., Krus, M., Labate, L., Levato, T., Londrillo, P., Rossi, F., Gizzi, L.A.

“…In this paper we analyze the properties of the electron bunches produced in a laser-plasma acceleration experiment using a 10mm helium gas-jet with a…”
Get full text

Frequency shift of an intense laser pulse induced by plasma wave by Pathak, N.C., Bussolino, G., Cecchetti, C.A., Giulietti, A., Giulietti, D., Köster, P., Levato, T., Labate, L., Gizzi, L.A.

“…Spectral modification of an intense (≥1018Wcm−2) laser pulse propagating in a helium gas target was studied using Thomson scattering diagnostic. The spectra…”
Get full text

Role of resistivity gradient in laser-driven ion acceleration by Gizzi, L. A., Betti, S., Förster, E., Giulietti, D., Höfer, S., Köster, P., Labate, L., Lötzsch, R., Robinson, A. P. L., Uschmann, I.

“…It was predicted that, when a fast electron beam with some angular spread is normally incident on a resistivity gradient, magnetic field generation can occur…”
Get full text

Production of high-quality electron beams in numerical experiments of laser wakefield acceleration with longitudinal wave breaking by Tomassini, P., Galimberti, M., Giulietti, A., Giulietti, D., Gizzi, L. A., Labate, L., Pegoraro, F.

“…In 1998 Bulanov et al. [Phys. Rev. E 58, R5257 (1998)] proposed a novel scheme for the production of high-quality electron beams in laser wakefield…”
Get full text

Influence of atomic species on laser pulse propagation in underdense plasmas by Pathak, N.C., Cecchetti, C.A., Gamucci, A., Giulietti, A., Giulietti, D., Köster, P., Labate, L., Levato, T., Nizzoli, L., Piastra, F., Gizzi, L.A.

“…A 65 fs, intense ( ∼ 10 18 Wcm − 2 ) laser pulse incident on a supersonic, laminar gas-jet was investigated via 90° Thomson Scattering and interferometry…”
Get full text

Study of nuclear reactions in laser plasmas at future ELI-NP facility by Lanzalone, G., Altana, C., Anzalone, A., Cappuzzello, F., Cavallaro, M., Gizzi, L. A., Labate, L., Lamia, L., Mascali, D., Muoio, A., Negoita, F., Odorici, F., Petrascu, H., Trifirò, A., Trimarchi, M., Tudisco, S.

“…In this contribution we will present the future activities that our collaboration will carry out at ELI-NP (Extreme Light Infrastructure Nuclear Physics), the…”
Get full text