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DOE OSTI · 1829700

Probing Strong-Field QED with Doppler-Boosted Petawatt-Class Lasers

Fedeli, L.·Sainte-Marie, A.·Zaim, N.·Thévenet, M.·Vay, J. L.·Myers, A.·Quéré, F.·Vincenti, H.
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Abstract

In this work, we propose a scheme to explore regimes of strong-field quantum electrodynamics (SF QED) otherwise unattainable with the currently available laser technology. The scheme relies on relativistic plasma mirrors curved by radiation pressure to boost the intensity of petawatt-class laser pulses by Doppler effect and focus them to extreme field intensities. We show that very clear SF QED signatures could be observed by placing a secondary target where the boosted beam is focused.

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70 PLASMA PHYSICS AND FUSION TECHNOLOGYhigh intensity laser-plasma interactionsparticle-in-cell methods

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Fedeli, L., Sainte-Marie, A., Zaim, N., Thévenet, M., Vay, J. L., Myers, A., Quéré, F., Vincenti, H.. 2021-09-10. Probing Strong-Field QED with Doppler-Boosted Petawatt-Class Lasers. https://doi.org/10.1103/physrevlett.127.114801

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