Buchumschlag

Scaling of thin wire cylindrical compression after 100 fs Joule surface heating with material, diameter and laser energy

Fuente: arXiv

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Bibliographische Detailangaben
Hauptverfasser:	Yang, L., Herbert, M. -L., Bähtz, C., Bouffetier, V., Brambrink, E., Dornheim, T., Fefeu, N., Gawne, T., Göde, S., Hagemann, J., Höeppner, H., Huang, L. G., Humphries, O. S., Kluge, T., Kraus, D., Lütgert, J., Naedler, J. -P., Nakatsutsumi, M., Pelka, A., Preston, T. R., Qu, C., Rahul, S. V., Redmer, R., Rehwald, M., Randolph, L., Santos, J. J., Šmíd, M., Schramm, U., Schwinkendorf, J. -P., Vescovi, M., Zastrau, U., Zeil, K., Garcia, A. Laso, Toncian, T., Cowan, T. E.
Format:	Preprint
Veröffentlicht:	2025
Schlagworte:	Plasma Physics
Online-Zugang:	Acceder al recurso
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_version_	1866915393220640768
author	Yang, L. Herbert, M. -L. Bähtz, C. Bouffetier, V. Brambrink, E. Dornheim, T. Fefeu, N. Gawne, T. Göde, S. Hagemann, J. Höeppner, H. Huang, L. G. Humphries, O. S. Kluge, T. Kraus, D. Lütgert, J. Naedler, J. -P. Nakatsutsumi, M. Pelka, A. Preston, T. R. Qu, C. Rahul, S. V. Redmer, R. Rehwald, M. Randolph, L. Santos, J. J. Šmíd, M. Schramm, U. Schwinkendorf, J. -P. Vescovi, M. Zastrau, U. Zeil, K. Garcia, A. Laso Toncian, T. Cowan, T. E.
author_facet	Yang, L. Herbert, M. -L. Bähtz, C. Bouffetier, V. Brambrink, E. Dornheim, T. Fefeu, N. Gawne, T. Göde, S. Hagemann, J. Höeppner, H. Huang, L. G. Humphries, O. S. Kluge, T. Kraus, D. Lütgert, J. Naedler, J. -P. Nakatsutsumi, M. Pelka, A. Preston, T. R. Qu, C. Rahul, S. V. Redmer, R. Rehwald, M. Randolph, L. Santos, J. J. Šmíd, M. Schramm, U. Schwinkendorf, J. -P. Vescovi, M. Zastrau, U. Zeil, K. Garcia, A. Laso Toncian, T. Cowan, T. E.
contents	We present the first systematic experimental validation of return-current-driven implosion scaling in micrometer-sized wires irradiated by femtosecond laser pulses. Employing XFEL-based imaging with sub-micrometer spatial and femtosecond temporal resolution, supported by hydrodynamic and particle-in-cell simulations, we reveal how return current density depends precisely on wire diameter, material properties, and incident laser energy. We identify deviations from simple theoretical predictions due to geometrically influenced electron escape dynamics. These results refine and confirm the scaling laws essential for predictive modeling in high-energy-density physics and inertial fusion research.
format	Preprint
id	arxiv_https___arxiv_org_abs_2507_12109
institution	arXiv
publishDate	2025
record_format	arxiv
spellingShingle	Scaling of thin wire cylindrical compression after 100 fs Joule surface heating with material, diameter and laser energy Yang, L. Herbert, M. -L. Bähtz, C. Bouffetier, V. Brambrink, E. Dornheim, T. Fefeu, N. Gawne, T. Göde, S. Hagemann, J. Höeppner, H. Huang, L. G. Humphries, O. S. Kluge, T. Kraus, D. Lütgert, J. Naedler, J. -P. Nakatsutsumi, M. Pelka, A. Preston, T. R. Qu, C. Rahul, S. V. Redmer, R. Rehwald, M. Randolph, L. Santos, J. J. Šmíd, M. Schramm, U. Schwinkendorf, J. -P. Vescovi, M. Zastrau, U. Zeil, K. Garcia, A. Laso Toncian, T. Cowan, T. E. Plasma Physics We present the first systematic experimental validation of return-current-driven implosion scaling in micrometer-sized wires irradiated by femtosecond laser pulses. Employing XFEL-based imaging with sub-micrometer spatial and femtosecond temporal resolution, supported by hydrodynamic and particle-in-cell simulations, we reveal how return current density depends precisely on wire diameter, material properties, and incident laser energy. We identify deviations from simple theoretical predictions due to geometrically influenced electron escape dynamics. These results refine and confirm the scaling laws essential for predictive modeling in high-energy-density physics and inertial fusion research.
title	Scaling of thin wire cylindrical compression after 100 fs Joule surface heating with material, diameter and laser energy
topic	Plasma Physics
url	https://arxiv.org/abs/2507.12109