Probing non-perturbative QED with electron-laser collisions

Abstract

The vast majority of QED results are obtained in relatively weak fields and so in the framework of perturbation theory. However, forthcoming laser facilities providing extremely high fields can be used to enter not-yet-studied regimes. Here, a scheme is proposed that might be used to reach a supercritical regime of radiation reaction or even the fully non-perturbative regime of quantum electrodynamics. The scheme considers the collision of a 100 GeV-class electron beam with a counterpropagating ultraintense electromagnetic pulse. To reach these supercritical regimes, it is unavoidable to use a pulse with ultrashort duration. Using two-dimensional particle-in-cell simulations, it is therefore shown how one can convert a next-generation optical laser to an ultraintense ($I\approx 2.9\times 10^{24}\text{ W}{\text{cm}}^{-2}$) attosecond (duration $\approx$ 150 as) pulse. It is shown that if the perturbation theory persists in extremely fields, the spectrum of secondary particles can be found semi-analytically. In contrast, a comparison with experimental data may allow differentiating the contribution of high-order radiative corrections if the perturbation theory breaks.

arXiv comment10 pages, 6 figures; version 2: slightly new title and abstract, various discussions extended, updated references; matches final version

References in corpus (22)

• Extremely high-intensity laser interactions with fundamental quantum systems
• Physics of Strongly Magnetized Neutron Stars
• Experimental evidence of radiation reaction in the collision of a high-intensity laser pulse with a laser-wakefield accelerated electron beam
• Experimental signatures of the quantum nature of radiation reaction in the field of an ultra-intense laser
• QED cascades induced by circularly polarized laser fields
• Attosecond Lighthouses
• Extended PIC schemes for physics in ultra-strong laser fields: review and developments
• Pair production in counter-propagating laser beams
• Enhanced relativistic harmonics by electron nanobunching
• Electromagnetic cascade in high energy electron, positron, and photon interactions with intense laser pulses
• On the Prospect of Studying Nonperturbative QED with Beam-Beam Collisions
• Ultrarelativistic nanoplasmonics as a new route towards extreme intensity attosecond pulses
• Experimental Evidence of Quantum Radiation Reaction in Aligned Crystals
• Harmonic Generation from Relativistic Plasma Surfaces in Ultra-Steep Plasma Density Gradients
• Plasma Physics of Extreme Astrophysical Environments
• High-energy behavior of strong-field QED in an intense plane wave
• Note on the conjectured breakdown of QED perturbation theory in strong fields
• Conjecture of perturbative QED breakdown at $\alpha {\chi }^{2/3}\gtrsim 1$
• Reaching supercritical field strengths with intense lasers
• Analytical model for electromagnetic cascades in rotating electric field
• Weibel instability in hot plasma flows with production of gamma-rays and electron-positron pairs
• Global constant field approximation for radiation reaction in collision of high-intensity laser pulse with electron beam

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• Plasma physics in strong-field regimes: theories and simulations
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• Relativistic-flying laser focus by a laser-produced parabolic plasma mirror
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• Strong-field Breit-Wheeler pair production in ${\mathrm{QED}}_{2+1}$
• Quasiclassical approach to synergic synchrotron-Cherenkov radiation in polarized vacuum
• Transmutation of protons in a strong electromagnetic field
• On the new and old physics in the interaction of a radiating electron with the extreme electromagnetic field
• Signatures for strong-field QED in the quantum limit of beamstrahlung
• On the status of channeling radiation and laser based radiation sources
• Comparison of wave-mixing processes in rarefied gas and QED vacuum using numerical simulations
• QED Effects at Grazing Incidence on Solid-State-Targets
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