Top arrow pointing up

Resources

Resources

Benchmarking of hydrodynamic plasma waveguides for multi-GeV laser-driven electron acceleration

Aug 14, 2024. Publications

Abstract

Hydrodynamic plasma waveguides initiated by optical field ionization have recently become a key component of multi-GeV laser wakefield accelerators. Here, we present the most complete and accurate experimental and simulation-based characterization to date, applicable to current multi-GeV experiments and future 100 GeV-scale laser plasma accelerators. Crucial to the simulations is the correct modeling of intense Bessel beam interaction with meter-scale gas targets, the results of which are used as initial conditions for hydrodynamic simulations. The simulations are in good agreement with our experiments measuring evolving plasma and neutral hydrogen density profiles using two-color short pulse interferometry, enabling realistic determination of the guided mode structure for application to laser-driven plasma accelerator design.


DOI: https://doi.org/10.1103/PhysRevAccelBeams.27.081302

More From Publications

Apr 17, 2025    Publications

Graphical user interface algorithms to retrieve cylindrically symmetric gas jet and laser-induced plasma densities from interferograms

J. R. dos Santos, A. V. F. Zuffi, N. D. Vieira, E. P. Maldonado, and R. E. Samad. Appl. Opt. 64, 3371 (2025).

Read more

Apr 15, 2025    Publications

Meter-scale supersonic gas jets for multi-GeV laser-plasma accelerators

B. Miao, J. E. Shrock, E. Rockafellow, A. J. Sloss, and H. M. Milchberg. Rev. Sci. Instrum. 96, 043003 (2025).

Read more

Mar 19, 2025    Publications

Laser-driven high-resolution MeV x-ray tomography

R. Hollinger, S. Wang, S. Z. Anaraki, J. King, P. Zhang, G. Zeraouli, A. Figueroa Bengoa, M. Sheats, S. Scott, J....

Read more

Mar 13, 2025    Publications

Modeling and design of compact, permanent-magnet transport systems for highly divergent, broad energy spread laser-driven proton beams

J. De Chant, K. Nakamura, Q. Ji, L. Obst-Huebl, S. Barber, A. M. Snijders, C. G. R. Geddes, J. van Tilborg, A. J....

Read more

Feb 26, 2025    Publications

Angularly resolved spectral reconstruction of x rays via filter pack attenuation

R. Fitzgarrald, J. A. Cardarelli, P. T. Campbell, S. Fourmaux, M. D. Balcazar, A. F. Antoine, N. F. Beier, Q. Qian,...

Read more

Feb 7, 2025    Publications

Compact in-vacuum gamma-ray spectrometer for high-repetition rate PW-class laser–matter interaction

G. Fauvel, K. Tangtartharakul, A. Arefiev, J. De Chant, S. Hakimi, O. Klimo, M. Manuel, A. McIlvenny, K. Nakamura, L....

Read more