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Proton acceleration driven by a nanosecond laser from a cryogenic thin solid-hydrogen ribbon
- 1.0470102 - FZÚ 2017 RIV US eng J - Journal Article
Margarone, Daniele - Velyhan, Andriy - Dostál, Jan - Ullschmied, Jiří - Perin, J.P. - Chatain, D. - Garcia, S. - Bonnay, P. - Pisarczyk, T. - Dudžák, Roman - Rosinski, M. - Krása, Josef - Giuffrida, Lorenzo - Prokůpek, Jan - Scuderi, Valentina - Pšikal, Jan - Kucharik, M. - De Marco, Massimo - Cikhardt, Jakub - Krouský, Eduard - Kalinowska, Z. - Chodukowski, T. - Cirrone, G. A. P. - Korn, Georg
Proton acceleration driven by a nanosecond laser from a cryogenic thin solid-hydrogen ribbon.
Physical Review X. Roč. 6, č. 4 (2016), 1-11, č. článku 041030. ISSN 2160-3308. E-ISSN 2160-3308
R&D Projects: GA MŠMT LQ1606; GA MŠMT LM2010014; GA MŠMT(CZ) LM2015083; GA MŠMT(CZ) LD14089; GA ČR(CZ) GA15-02964S; GA ČR GPP205/11/P712; GA MŠMT EF15_008/0000162
Grant - others:ELI Beamlines(XE) CZ.02.1.01/0.0/0.0/15_008/0000162
Institutional support: RVO:68378271 ; RVO:61389021
Keywords : plasma interaction * beams * energy * ions * system * target
Subject RIV: BL - Plasma and Gas Discharge Physics
Impact factor: 12.789, year: 2016
A high-power pulsed laser is focused onto a solid-hydrogen target to accelerate forward a collimated stream of protons in the range 0.1-1 MeV, carrying a very high energy of about 30 J (similar to 5% laser-ion conversion efficiency) and extremely large charge of about similar to 0.1 mC per laser pulse. This result is achieved for the first time through the combination of a sophisticated target system (H-2 thin ribbon) operating at cryogenic temperature (similar to 10 K) and a very hot H plasma (similar to 300 keV "hot electron" temperature) generated by a subnanosecond laser with an intensity of similar to 3 x 10(16) W/cm(2).
Permanent Link: http://hdl.handle.net/11104/0267829
File Download Size Commentary Version Access 0470102.pdf 6 2.2 MB CC licence Publisher’s postprint open-access
Number of the records: 1