Zobrazeno 1 - 10
of 168
pro vyhledávání: '"X Davoine"'
Autor:
I Gallardo González, H Ekerfelt, M Hansson, T L Audet, B Aurand, F G Desforges, S Dobosz Dufrénoy, A Persson, X Davoine, C-G Wahlström, B Cros, O Lundh
Publikováno v:
New Journal of Physics, Vol 20, Iss 5, p 053011 (2018)
In this work, we experimentally study the effects of the nitrogen concentration in laser wakefield acceleration of electrons in a gas mixture of hydrogen and nitrogen. A 15 TW peak power laser pulse is focused to ionize the gas, excite a plasma wave
Externí odkaz:
https://doaj.org/article/5a775d4d3a4b4e2da992b16cedb0a687
Publikováno v:
New Journal of Physics, Vol 20, Iss 2, p 023047 (2018)
Generating quasi-monochromatic, femtosecond γ -ray pulses via Thomson scattering (TS) demands exceptional electron beam (e-beam) quality, such as percent-scale energy spread and five-dimensional brightness over 10 ^16 A m ^–2 . We show that near-G
Externí odkaz:
https://doaj.org/article/ce29f7a1337c4202bc364ec95b29c4de
Publikováno v:
New Journal of Physics, Vol 19, Iss 12, p 123013 (2017)
We investigate the electron heating induced by a relativistic-intensity laser pulse propagating through a near-critical plasma. Using particle-in-cell simulations, we show that a specific interaction regime sets in when, due to the energy depletion c
Externí odkaz:
https://doaj.org/article/86354ec9ffe04f41978585b1484715e2
Autor:
B. Martinez, S. N. Chen, S. Bolaños, N. Blanchot, G. Boutoux, W. Cayzac, C. Courtois, X. Davoine, A. Duval, V. Horny, I. Lantuejoul, L. Le Deroff, P. E. Masson-Laborde, G. Sary, B. Vauzour, R. Smets, L. Gremillet, J. Fuchs
Publikováno v:
Matter and Radiation at Extremes, Vol 7, Iss 2, Pp 024401-024401-10 (2022)
Laser-driven neutron sources could offer a promising alternative to those based on conventional accelerator technologies in delivering compact beams of high brightness and short duration. We examine this through particle-in-cell and Monte Carlo simul
Externí odkaz:
https://doaj.org/article/9971758826864dcbbdcf8adb50af2c1c
Autor:
K. Burdonov, A. Fazzini, V. Lelasseux, J. Albrecht, P. Antici, Y. Ayoul, A. Beluze, D. Cavanna, T. Ceccotti, M. Chabanis, A. Chaleil, S. N. Chen, Z. Chen, F. Consoli, M. Cuciuc, X. Davoine, J. P. Delaneau, E. d’Humières, J.-L. Dubois, C. Evrard, E. Filippov, A. Freneaux, P. Forestier-Colleoni, L. Gremillet, V. Horny, L. Lancia, L. Lecherbourg, N. Lebas, A. Leblanc, W. Ma, L. Martin, F. Negoita, J.-L. Paillard, D. Papadopoulos, F. Perez, S. Pikuz, G. Qi, F. Quéré, L. Ranc, P.-A. Söderström, M. Scisciò, S. Sun, S. Vallières, P. Wang, W. Yao, F. Mathieu, P. Audebert, J. Fuchs
Publikováno v:
Matter and Radiation at Extremes, Vol 6, Iss 6, Pp 064402-064402-14 (2021)
We present the results of the first commissioning phase of the short-focal-length area of the Apollon laser facility (located in Saclay, France), which was performed with the first available laser beam (F2), scaled to a nominal power of 1 PW. Under t
Externí odkaz:
https://doaj.org/article/05a564e944b04b2193d074841879b456
Autor:
D. Raffestin, L. Lecherbourg, I. Lantuéjoul, B. Vauzour, P. E. Masson-Laborde, X. Davoine, N. Blanchot, J. L. Dubois, X. Vaisseau, E. d’Humières, L. Gremillet, A. Duval, Ch. Reverdin, B. Rosse, G. Boutoux, J. E. Ducret, Ch. Rousseaux, V. Tikhonchuk, D. Batani
Publikováno v:
Matter and Radiation at Extremes, Vol 6, Iss 5, Pp 056901-056901-18 (2021)
The high-energy petawatt PETAL laser system was commissioned at CEA’s Laser Mégajoule facility during the 2017–2018 period. This paper reports in detail on the first experimental results obtained at PETAL on energetic particle and photon generat
Externí odkaz:
https://doaj.org/article/2545d77370f1461b9f3b079b27106db9
Publikováno v:
Physical Review Research. 5
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::10f58c498d020508a892e1174bfda074
https://doi.org/10.1103/physrevresearch.5.023143
https://doi.org/10.1103/physrevresearch.5.023143
Autor:
B. Martinez, S. N. Chen, S. Bolaños, N. Blanchot, G. Boutoux, W. Cayzac, C. Courtois, X. Davoine, A. Duval, V. Horny, I. Lantuejoul, L. Le Deroff, P. E. Masson-Laborde, G. Sary, B. Vauzour, R. Smets, L. Gremillet, J. Fuchs
Publikováno v:
Matter and Radiation at Extremes
Matter and Radiation at Extremes, 2022, 7, pp.024401. ⟨10.1063/5.0060582⟩
Matter and Radiation at Extremes, 2022, 7, pp.024401. ⟨10.1063/5.0060582⟩
Due to their high cost of acquisition and operation, there are still a limited number of high-yield, high-flux neutron source facilities worldwide. In this context, laser-driven neutron sources offer a promising, cheaper alternative to those based on
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::16e482afd5de1b86e36caeff7365536a
https://hal.science/hal-03855480/document
https://hal.science/hal-03855480/document
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Akademický článek
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