New and old physics in the interaction of a radiating electron with the extreme electromagnetic field

0560817 - FZÚ 2023 RIV US eng J - Článek v odborném periodiku
Jirka, Martin - Sasorov, Pavel - Bulanov, Sergey V.
New and old physics in the interaction of a radiating electron with the extreme electromagnetic field.
Physical Review D. Roč. 105, č. 11 (2022), č. článku 113004. ISSN 2470-0010. E-ISSN 2470-0029
Grant CEP: GA MŠMT EF15_003/0000449
Grant ostatní: OP VVV - HiFi(XE) CZ.02.1.01/0.0/0.0/15_003/0000449
Institucionální podpora: RVO:68378271
Klíčová slova: interaction * extreme electromagnetic field * radiation electron
Obor OECD: Astronomy (including astrophysics,space science)
Impakt faktor: 5, rok: 2022
Způsob publikování: Open access

We show that an all-optical configuration of the laser-electron collision in the λ3 configuration based on 10 PW-class lasers presents a viable platform for reaching the range of parameters where a perturbative QED in strong external electromagnetic field breaks. This case is contingently referred to as a case of the nonperturbative QED, and this range of parameters is the intriguing goal from an experimental point of view because of a possible manifestation of a new physics of the interaction of a highly radiating particle with a strong electromagnetic field. We show that the strong-field region can be reached by electrons having initial energy higher than 50 GeV. Our theoretical considerations are in agreement with three-dimensional particle in-cell simulations.
Trvalý link: https://hdl.handle.net/11104/0333596