Search Results - "Andriyash, A"

Effects of the Transverse Instability and Wave Breaking on the Laser-Driven Thin Foil Acceleration by Wan, Y., Andriyash, I. A., Lu, W., Mori, W. B., Malka, V.

“…Acceleration of ultrathin foils by the laser radiation pressure promises a compact alternative to the conventional ion sources. Among the challenges on the way…”
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High Average Gradient in a Laser-Gated Multistage Plasma Wakefield Accelerator by Knetsch, A., Andriyash, I. A., Gilljohann, M., Kononenko, O., Matheron, A., Mankovska, Y., San Miguel Claveria, P., Zakharova, V., Adli, E., Corde, S.

“…Plasma wakefield accelerators driven by particle beams are capable of providing accelerating gradient several orders of magnitude higher than currently used…”
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Controlled acceleration of GeV electron beams in an all-optical plasma waveguide by Oubrerie, Kosta, Leblanc, Adrien, Kononenko, Olena, Lahaye, Ronan, Andriyash, Igor A., Gautier, Julien, Goddet, Jean-Philippe, Martelli, Lorenzo, Tafzi, Amar, Ta Phuoc, Kim, Smartsev, Slava, Thaury, Cédric

“…Laser-plasma accelerators (LPAs) produce electric fields of the order of 100 GV m −1 , more than 1000 times larger than those produced by radio-frequency…”
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Waveform Control of Relativistic Electron Dynamics in Laser-Plasma Acceleration by Huijts, Julius, Rovige, Lucas, Andriyash, Igor A., Vernier, Aline, Ouillé, Marie, Kaur, Jaismeen, Cheng, Zhao, Lopez-Martens, Rodrigo, Faure, Jérôme

“…The interaction of ultraintense laser pulses with an underdense plasma is used in laser-plasma acceleration to create compact sources of ultrashort pulses of…”
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Laser-plasma proton acceleration with a combined gas-foil target by Levy, Dan, Bernert, Constantin, Rehwald, Martin, Andriyash, Igor A., Assenbaum, Stefan, Kluge, Thomas, Kroupp, Eyal, Obst-Huebl, Lieselotte, Pausch, Richard, Schulze-Makuch, Alexander, Zeil, Karl, Schramm, Ulrich, Malka, Victor

“…Laser-plasma proton acceleration was investigated in the target normal sheath acceleration regime with a target composed of a gas layer and a thin foil. The…”
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Ion acceleration with an ultra-intense two-frequency laser tweezer by Wan, Y, Andriyash, I A, Pai, C H, Hua, J F, Zhang, C J, Li, F, Wu, Y P, Nie, Z, Mori, W B, Lu, W, Malka, V, Joshi, C

“…Ultra-intense lasers produce and manipulate plasmas, allowing to locally generate extremely high static and electromagnetic fields. This study presents a…”
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Photon Doppler Velocimetry and Simulation of Ejection of Particles from the Surface of Shock-Loaded Samples by Andriyash, A. V., Dyachkov, S. A., Zhakhovsky, V. V., Kalashnikov, D. A., Kondratev, A. N., Kuratov, S. E., Mikhailov, A. L., Rogozkin, D. B., Fedorov, A. V., Finyushin, S. A., Chudakov, E. A.

“…The results of photon Doppler velocimetry of ejecta from shock-loaded metal samples are reported. The experiments have been performed with tin and lead samples…”
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Efficiency and beam quality for positron acceleration in loaded plasma wakefields by Hue, C. S., Cao, G. J., Andriyash, I. A., Knetsch, A., Hogan, M. J., Adli, E., Gessner, S., Corde, S.

“…Accelerating particles to high energies in plasma wakefields is considered to be a promising technique with good energy efficiency and high gradient. While…”
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Optical ionization effects in kHz laser wakefield acceleration with few-cycle pulses by Monzac, J., Smartsev, S., Huijts, J., Rovige, L., Andriyash, I. A., Vernier, A., Tomkus, V., Girdauskas, V., Raciukaitis, G., Mackevičiūtė, M., Stankevic, V., Cavagna, A., Kaur, J., Kalouguine, A., Lopez-Martens, R., Faure, J.

“…We present significant advances in laser wakefield acceleration (LWFA) operating at a 1 kHz repetition rate, employing a sub-TW, few-femtosecond laser and a…”
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Low divergence proton beams from a laser-plasma accelerator at kHz repetition rate by Levy, Dan, Andriyash, Igor A., Haessler, Stefan, Kaur, Jaismeen, Ouillé, Marie, Flacco, Alessandro, Kroupp, Eyal, Malka, Victor, Lopez-Martens, Rodrigo

“…Proton beams with up to 100 pC bunch charge, 0.48 MeV cutoff energy, and divergence as low as 3° were generated from solid targets at kHz repetition rate by a…”
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Two-stage laser acceleration of high quality protons using a tailored density plasma by Wan, Y., Andriyash, I. A., Hua, J. F., Pai, C.-H., Lu, W., Mori, W. B., Joshi, C., Malka, V.

“…A new scheme for a laser-driven proton accelerator based on a sharply tailored near-critical-density plasma target is proposed. The designed plasma profile…”
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Robustness of a plasma acceleration based free electron laser by Labat, M., Loulergue, A., Andre, T., Andriyash, I. A., Ghaith, A., Khojoyan, M., Marteau, F., Valléau, M., Briquez, F., Benabderrahmane, C., Marcouillé, O., Evain, C., Couprie, M. E.

“…Laser plasma accelerators (LPA) can sustainGeV/maccelerating fields offering outstanding new possibilities for compact applications. The LPA beam brightness…”
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Electron-Ion Relaxation, Phase Transitions, and Surface Nano-Structuring Produced by Ultrashort Laser Pulses in Metals by Inogamov, N. A., Zhakhovsky, V. V., Petrov, Yu. V., Khokhlov, V.A., Ashitkov, S. I., Khishchenko, K. V., Migdal, K. P., Ilnitsky, D. K., Emirov, Yu. N., Komarov, P. S., Shepelev, V. V., Miller, C.W., Oleynik, I.I., Agranat, M.B., Andriyash, A.V., Anisimov, S.I., Fortov, V.E.

“…Fundamental physical phenomena in metals irradiated by ultrashort laser pulses with absorbed fluences higher than few tens of mJ/cm2 are investigated. For…”
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A spectral, quasi-cylindrical and dispersion-free Particle-In-Cell algorithm by Lehe, Rémi, Kirchen, Manuel, Andriyash, Igor A., Godfrey, Brendan B., Vay, Jean-Luc

“…We propose a spectral Particle-In-Cell (PIC) algorithm that is based on the combination of a Hankel transform and a Fourier transform. For physical problems…”
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Amplified short-wavelength light scattered by relativistic electrons in the laser-induced optical lattice by Andriyash, I. A., Tikhonchuk, V. T., Malka, V., D’Humières, E., Balcou, Ph

“…The scheme of the x-ray free electron laser based on the optical undulator created by two overlapped transverse laser beams is analyzed. A kinetic theoretical…”
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Direct observation of relativistic broken plasma waves by Wan, Yang, Seemann, Omri, Tata, Sheroy, Andriyash, Igor A., Smartsev, Slava, Kroupp, Eyal, Malka, Victor

“…Plasma waves contribute to many fundamental phenomena, including astrophysics 1 , thermonuclear fusion 2 and particle acceleration 3 . Such waves can develop…”
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Betatron emission from relativistic electrons in a high intensity optical lattice by Andriyash, I. A., d’Humières, E., Tikhonchuk, V. T., Balcou, Ph

“…We describe theoretically and numerically the interaction of a laser- or LINAC-accelerated beam of relativistic electrons with a high intensity optical…”
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Spatio-temporal couplings for controlling group velocity in longitudinally pumped seeded soft X-ray lasers by Kabacinski, Adeline, Oliva, Eduardo, Tissandier, Fabien, Gautier, Julien, Kozlová, Michaela, Goddet, Jean-Philippe, Andriyash, Igor A., Thaury, Cédric, Zeitoun, Philippe, Sebban, Stéphane

“…Controlling the group velocity of an ultrashort laser pulse by means of spatio-temporal couplings has been proposed to overcome the inherent limitations in…”
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Coherence and superradiance from a plasma-based quasiparticle accelerator by Malaca, B., Pardal, M., Ramsey, D., Pierce, J. R., Weichman, K., Andriyash, I. A., Mori, W. B., Palastro, J. P., Fonseca, R. A., Vieira, J.

“…Coherent light sources, such as free-electron lasers, provide bright beams for studies in biology, chemistry and physics. However, increasing the brightness of…”
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High-Brilliance Betatron γ-Ray Source Powered by Laser-Accelerated Electrons by Ferri, J, Corde, S, Döpp, A, Lifschitz, A, Doche, A, Thaury, C, Ta Phuoc, K, Mahieu, B, Andriyash, I A, Malka, V, Davoine, X

“…Recent progress in laser-driven plasma acceleration now enables the acceleration of electrons to several gigaelectronvolts. Taking advantage of these novel…”
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