X-ray spectroscopic diagnostics of ultrashort laser-cluster interaction at the stage of the nonadiabatic scattering of clusters
Authors: Faenov A.Ya., Magunov A.I., Pikuz T.A., Skobelev I.Yu., Giulietti D., Betti S., Galimberti M., Gamucci A., Giulietti A., Gizzi LA., Labate L., Levato T., Tomassini P., Marques J.R., Bourgeois N., Dobosz-Dufrenoy S., Ceccotti T., Monot P., Reau F., Popescu H., D’Oliveira P., Martin Ph., Fukuda Y., Boldarev A.S., Gasilov S.V., Gasilov V.A.
Autors Affiliation: Russian Acad Sci, Joint Inst High Temperatures, Moscow 127412, Russia;
Russian Acad Sci, Inst Gen Phys, Moscow 117942, Russia;
Natl Res Ctr, Lab Superintense Laser Radiat, Pisa Div, I-56124 Pisa, Italy;
Univ Pisa, Fac Phys, Pisa, Italy;
Natl Inst Nucl Phys, Pisa Div, Pisa, Italy;
Natl Inst Nucl Phys, Frascati Natl Lab, Rome, Italy;
Polytech Sch, Lab Use Intense Lasers, F-91128 Palaiseau, France;
Saclay Lab, High Intens Phys Grp, F-91191 Gif Sur Yvette, France;
Japan Atom Energy Agcy, Kansai Photon Sci Inst, Kyoto 6190215, Japan;
Russian Acad Sci, Inst Math Modeling, Moscow 125047, Russia
Abstract: X-ray spectroscopic diagnostics of laser-cluster interaction at the stage of nonadiabatic scattering of clusters and formation of a spatially uniform plasma channel has been performed. The experimental investigations have been carried out on a Ti:Sa laser setup with a pulse duration of about 65 fs and an energy up to 600 mJ. It has been shown that, within 10 ps from the beginning of a laser femtosecond pulse, the laser-cluster interaction forms a uniform plasma channel with a length of 0.4 to 1 mm with the parameters N (e) 10(19) -10(20) cm(-3) and T (e) similar to 100 eV.
Journal/Review: JETP LETTERS
Volume: 86 (3) Pages from: 178 to: 183
KeyWords: extreme-ultraviolet emission; KR clusters; plasma; pulse; generationDOI: 10.1134/S0021364007150064Citations: 5data from “WEB OF SCIENCE” (of Thomson Reuters) are update at: 2021-08-01References taken from IsiWeb of Knowledge: (subscribers only)Connecting to view paper tab on IsiWeb: Click hereConnecting to view citations from IsiWeb: Click here