Acceleration of collimated 45 MeV protons by collisionless shocks driven in low-density, large-scale gradient plasmas by a 1020 W/cm2, 1 µm laser

Autor: Elisabetta Boella, D. S. Andrews, Vladimir Tikhonchuk, M. Glesser, Luis O. Silva, Fabio Cardelli, Patrizio Antici, J. C. Kieffer, Philippe Nicolai, H. Pépin, Marianna Barberio, Sophia Chen, J. Böker, Julien Fuchs, M. V. Starodubtsev, L. Romagnani, M. Scisciò, Oswald Willi, E. D 'humières, Jean-Luc Feugeas

Publikováno v: Scientific Reports
Scientific Reports, Vol 7, Iss 1, Pp 1-9 (2017)

A new type of proton acceleration stemming from large-scale gradients, low-density targets, irradiated by an intense near-infrared laser is observed. The produced protons are characterized by high-energies (with a broad spectrum), are emitted in a ve

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::55f505b0d935eb538626eaf5638c0385
https://doi.org/10.1038/s41598-017-15449-8

High field physics at ALLS

Autor: A. Lachapelle, S. Payeur, M. Glesser, K. Otani, Sylvain Fourmaux, S. MacLean, Jean-Claude Kieffer

Publikováno v: SPIE Proceedings.

This paper discusses some aspect of the experimental effort in high field science (up to 1022 W/cm2) done with the high peak power (>200TW) laser system at the Advanced Laser Light Source facility (ALLS). A maximum intensity of 1022 W/cm2 has been ac

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b9c142009c11283c662fda0ae161a8cf
https://doi.org/10.1117/12.2181123

Investigation of longitudinal proton acceleration in exploded targets irradiated by intense short-pulse laser

Autor: Julien Fuchs, M. Glesser, Sophia Chen, Bruno Albertazzi, Philippe Nicolai, H. Pépin, V. T. Tikhonchuk, Patrizio Antici, C. Beaucourt, Maxence Gauthier, Jérôme Breil, Jean-Luc Feugeas, V. Dervieux, Anna Lévy, Emmanuel d'Humières

Publikováno v: Physics of Plasmas
Physics of Plasmas, 2014, 21 (1), pp.013102. ⟨10.1063/1.4853475⟩
Physics of Plasmas, American Institute of Physics, 2014, 21 (1), pp.013102. ⟨10.1063/1.4853475⟩

International audience; It was recently shown that a promising way to accelerate protons in the forward direction to high energies is to use under-dense or near-critical density targets instead of solids. Simulations have revealed that the accelerati

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0e7fa12b41ba746929f338350ec25648
https://hal.science/hal-01245581

Vortex sound in unconfined flows : application to the coupling of a jet-slot oscillator with a resonator

Autor: Vincent Valeau, M. Glesser, Anas Sakout

Publikováno v: J. of Sound Vibration
J. of Sound Vibration, 2008, 314 (3-5), pp. 635-649
Journal of Sound and Vibration
Journal of Sound and Vibration, Elsevier, 2008, 314 (3-5), pp.635-649. ⟨10.1016/j.jsv.2008.01.012⟩

The aeroacoustical coupling of a jet-slot oscillator to the acoustic resonances of the flow-supply duct is studied in this paper. This configuration, producing self-sustained tones, is original in particular because the source domain is unconfined an

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9a579ebf6a6b7956550ab77fc2a9a1c2
https://hal.archives-ouvertes.fr/hal-00369617

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