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Non-ablative capillary z-pinch for plasma-based waveguide |
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| Authors: | J. Kaiser M. Liška O. Samek T. Egri A. Ritucci A. Reale G. Tomassetti L. Reale L. Palladino S. V. Kukhlevsky F. Flora L. Mezi A. Faenov T. Pikuz |
| Affiliation: | (1) Institute of Physical Engineering, Brno University of Technology, Technickà 2, 616 69 Brno, Czech Republic;(2) Phys. Dept., Univ of L!["rsquo"]("/content/xn74u1681573173u/xlarge8217.gif") Aquila, gc LNGS of INFN, INFM via Vetoio, 67010 Coppito, LAquila, Italy;(3) Department of Experimental Physics, University of Pécs, Ifjúság ú. 6, 7624 Pécs, Hungary;(4) ENEA Dip. Innovazione, Divisione Fisica Applicata, Centro Ricerche Frascati C.P. 65, 00044, Italy;(5) MISDC of VNIFTRI Mendeleevo, Moscow Region, 141570, Russia |
| Abstract: | The conditions for the formations of plasma-based waveguide in non-ablative argon-filled capillary discharge are studied theoretically. The pinch dynamics is simulated using magneto-hydrodynamic code originally developed and utilized to find proper conditions for operation of capillary-discharge Ar+8 soft x-ray laser. The presented results show that the ablation-free capillary z-pinch provides conditions that are suitable for guiding of high-intensity laser pulses on the earlier stages of the plasma compression. |
| Keywords: | capillary z-pinch plasma waveguide |
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